Specalog for M322D Wheel Excavator, AEHQ5757kellytractor.com/eng/images/pdf/demolition/excavators/M322D.pdf · 2 M322D Wheel Excavator The D Series incorporates innovations for improved

®®

EngineEngine Model Cat ® C6.6 ACERT™Net Power 123 kW 165 hp

• Maximum power at 1,800 rpmWeights

Operating Weight 20 000 kg (44,092 lb) to 22 000 kg (48,502 lb)

TransmissionMaximum Travel Speed 25 km/h 16 mph

M322DWheel Excavator

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M322D Wheel ExcavatorThe D Series incorporates innovations for improved performance and versatility.

Increased lifting capacity, improved cycletimes and ease of operation lead to increasedproductivity and lower operating costs.

Serviceability

For increased safety, all dailymaintenance points are accessible fromground level. A centralized greasingsystem allows lubrication of criticalpoints. pg. 12

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Versatility

Caterpillar offers a wide variety offactory-installed attachments thatenhance performance and job sitemanagement. pg. 11

Operator Comfort

The totally redesigned operator stationmaximizes comfort while increasingsafety. The available auto-weightadjusted air-suspension seat with heatedand cooled ventilated cushions improvesoperator comfort. Safety is enhanced bythe new color monitor and optionalrear-mounted camera. pg. 6

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Hydraulics

The state of the art load-sensinghydraulic system combined with aseparate dedicated swing pump providesfast cycle times, increased lift capacityand high bucket and stick forces.This combination maximizes yourproductivity in any job. pg. 5

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Engine

Caterpillar’s exclusive ACERT™Technology surpasses the moststringent emissions requirements in theconstruction industry. The U.S. EPATier 3 compliant C6.6 offers increasedperformance and reliability whilereducing fuel consumption and soundlevels. pg. 4

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✔ New Feature

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Complete Customer Support

Your Cat® dealer offers a wide rangeof services that can be set up under acustomer agreement when you purchaseyour equipment. Your dealer will helpyou choose a plan that can covereverything from machine and attachmentselection to replacement. pg. 15

Environmentally Responsible Design

Helping to protect our environment, theengine has low operator and spectatorsound levels, longer filter change intervalsand is more fuel-efficient. pg. 14

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Work Tools

The combination of Caterpillar®

machines and work tools provide a totalsolution for any application. A varietyof couplers, buckets, hammers,grapples, shears, multi-processors toname a few are offered to optimize yourmachine’s versatility. pg. 10

Booms and Sticks

Caterpillar® excavator booms and sticksare built for performance and longservice life. The box section designprovides the strength needed for eventhe toughest applications. Multipleboom and stick options allow you topick the best match for your job. pg. 9

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Undercarriage

Various undercarriage configurationsare available to provide the best solutionfor your work environment; theseconfigurations can include a dozer bladeand/or outriggers depending on yourneeds. pg. 8

Powerful Performance. The Cat® C6.6with ACERT™ Technology introducesa series of evolutionary, incrementalimprovements that provide breakthroughengine performance. The building blocksof ACERT Technology are fuel delivery,air management and electronic control.ACERT Technology optimizes engineperformance while meeting U.S. EPATier 3 engine emission regulations.The Cat C6.6 engine in the M322Ddelivers a maximum gross power of130 kW (174 hp) at a rated speedof 2,000 rpm.

Low Fuel Consumption. The C6.6 iselectronically controlled and uses thenew Cat Common Rail Fuel System andfuel pump. This combination providesoutstanding fuel consumption duringboth production and travel. When thesystem recognizes roading applicationthe engine adjusts to the most efficientsystem operating point to save fuelwithout compromising road performance.

Low Noise, Low Vibration. The Cat C6.6design improves operator comfort byreducing sound and vibration.

Cooling System. An electronicallycontrolled, hydraulic motor drives avariable speed on-demand fan for enginecoolant and hydraulic oil. The optimumfan speed is determined based oncoolant and hydraulic oil temperatureresulting in reduced fuel consumptionand lower sound levels. The electronicengine control continuously compensatesfor the varying fan load, providingconsistent net power, regardless ofoperating conditions.

One-Touch Low Idle Control.The two-stage, one-touch AutomaticEngine Speed Control reduces enginespeed if no operation is performed,maximizing fuel efficiency andreducing sound levels.

Waste Handling Package. The WasteHandling Package has been specificallydeveloped for Cat Wheel Excavatorsworking in waste transfer stations orother extremely dusty applications.This option features the following:

• An automatic, hydraulic reversiblefan that reverses airflow after aset interval, manually adjustablebetween 5 and 60 minutes with aswitch located inside the cab.

• A special dense wire mesh coolingsystem hood further reduces radiatorclogging.

• Two cyclone filters provide cleanfiltered air to the engine compartment,air cleaner, aftercooler and airconditioner condenser.

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EngineBuilt for power, reliability, low maintenance, excellent fuel economy and low emissions.

Dedicated Swing Pump. A dedicatedvariable displacement piston pump andfixed displacement piston motor powerthe swing mechanism. This closedhydraulic circuit maximizes swingperformance without reducing power tothe other hydraulic functions, resultingin smoother combined movements.

Heavy Lift Mode. This mode maximizeslifting performance by boosting thelifting capability of the excavator by7 percent. Heavy loads can be easilymoved in the full working range of themachine, maintaining excellent stability.

Adjustable Hydraulic Sensitivity.This function allows the operator toadjust the aggressiveness of the machineaccording to the application. For precisionwork, one of four different levels ofaggressiveness can be pre-selected.

Proportional Auxiliary Hydraulics.Versatility of the hydraulic system canbe expanded to utilize a wide varietyof hydraulic work tools using multiplevalve options.

• The Multi-Combined Valve is thecore of the Tool Control System,allowing the operator to select up toten pre-programmed work tools fromthe monitor. These preset hydraulicparameters support either one-wayor two-way flow. The joystick slidingswitches allow modulated control ofthe work tool.

• A dedicated Hammer circuit is thebest option for tools that requireone-way flow only, and do notrequire the flexibility providedby the Multi-Combined Valve.

• The Medium Pressure Function Valveprovides proportional flow that is idealfor tilting buckets or rotating tools.

• A new feature for the D-Series WheelExcavators is the optional secondHigh Pressure valve. In combinationwith the Multi-Combined Valve, itprovides the possibility to operatethe machine with work tools or inapplications requiring a third auxiliaryhydraulic function, such as a tilting/rotating quick coupler.

Stick Regeneration Circuit. The stickregeneration circuit increases efficiencyand helps increase controllability forhigher productivity and loweroperating costs.

Quick Coupler. The machine can beoptionally equipped with a dedicatedhydraulic circuit to operate hydraulicquick couplers.

Hydraulic Snubbers. Caterpillar integratesits cylinder snubber technology into allWheel Excavator boom, stick and bucketcylinders. These snubbers help cushionshocks, reduce sound and increasecylinder life.

Caterpillar XT™-6 ES Hoses. Premiumquality rubber, precision 4-ply wirereinforcement and exclusive reusablecouplings are all unique features thatdeliver top performance and long life.

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HydraulicsFast cycle times, increased lift capacity, and high bucket and stick forces combineto maximize your productivity in any job.

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The interior layout maximizes operator space, provides exceptional comfort and reducesoperator fatigue.

Operator Comfort

Interior Operator Station. Improvedvisibility and ergonomics are some ofthe many new features of the D-SeriesWheel Excavators. The pressurizedoperator station provides maximumspace and is designed for simplicity andfunctionality. Frequently used switchesare centralized and are situated on theright-hand switch console. The left-hand seat console controls dozer bladeand/or outriggers, and is tiltable for easyaccess to the cab. The fully automaticclimate control adjusts temperature andair flow for exceptional operator comfort.Other comfort features include a cigarlighter, ashtray, drink/bottle holder,magazine rack and integrated mobilephone holder.

Cab Construction. The exterior designuses thick steel tubing along the bottomperimeter of the cab, improving theresistance to fatigue and vibration.This design allows the falling objectguards to be bolted directly to the cab.The cab shell is attached to the framewith rubber mounts that limit vibrationand sound transmitted from the frame,substantially reducing interiornoise levels.

Viewing Area. To maximize visibility,all glass is affixed directly to the cab,eliminating the use of window frames.Choice of fixed or easy-to-open splitfront windshield meets operatorpreference and application conditions.

• The 50/50 split front windshieldallows both upper and lower portionsto be stored in an overhead positionand features the one-touch actionrelease system.

• The 70/30 split front windshieldstores the upper portion above theoperator. The lower front windshieldfeatures a rounded design to maximizedownward visibility and improveswiper coverage. Also features theone-touch action release system.

• The fixed front windshield comeswith high impact resistantlaminated glass.

• A unique large skylight withoutcross bar provides superb upwardvisibility. The retractable sunscreenblocks direct sunlight.

Monitor. The new compact colormonitor displays information in locallanguage that is easy to read andunderstanding. Functions include:

– 5 programmable “Quick Access”buttons for one-touch selection offavorite functions.

– Filter and oil change warnings aredisplayed when the number of hoursreaches the maintenance interval.

– Tool select function allows theoperator to select up to 10 pre-definedhydraulic work tools.

– Adjustable braking characteristicsenable the operator to select three levelsof travel motor retarder aggressivenesswhen releasing the travel pedal.

– Provides a rear camera view that isactivated through the monitor menu.The optional camera is mounted onthe counterweight.

New Deluxe Seat. The new optionaldeluxe seat, equipped with an activeseat climate system, improves operatorcomfort. Cooled air flows through theseat cushions to reduce body perspiration.On cold days, a two-step seat heater keepsthe operator warm and comfortable.The fully adjustable seat with adjustablelumbar support automatically adjuststo the driver’s weight providing a morerelaxed and comfortable environment.

Heated Mirrors. Another new feature iselectrically heated mirrors, increasingsafety and visibility in cold conditions.

Wipers. The parallel wiper systemmaximizes visibility in poor weatherconditions. The wiper virtually coversthe entire front windshield, cleaningthe operator’s immediate line of sight.

Lunch Box. A large, cooled storagecompartment is located behind theoperator’s seat. The compartmentprovides sufficient room to store itemssuch as a lunch box. An optional coversecures the contents during machineoperation.

Foot Pedals. Two-way pedals for traveland auxiliary circuits provide increasedfloor space, reducing the need to changepositions. The foot pedal for auxiliaryhigh-pressure circuit can be locked inthe off position and used as a footrestfor greater operator comfort.

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Heavy-Duty Axles and Stabilizers.The D-Series Wheel Excavatorundercarriage with pin on/bolt ondesign provides excellent flexibility,rigidity and long life. Effective hydraulicline routing, transmission protection andheavy-duty axles make the undercarriageperfect for wheel excavator applications.The front axle offers wide oscillatingand steering angles. The transmissionis mounted directly on the rear axle forprotection and optimum ground clearance.

Advanced Disc Brake System. The discbrake system acts directly on the hubinstead of the drive shaft to avoidplanetary gear backlash. This solutioneliminates the rocking effect associatedwith working free on wheels. The axledesign lowers maintenance and lifetimecosts. Oil change intervals are at2,000 working hours, further reducingowner and operator costs.

Drive Line Concept. The rear mountedtransmission and robust drive linedesign, delivers excellent groundclearance for all off-road applications.

Fenders. The optional fenders provideexcellent coverage of the front and reartires, protecting the machine from mudand dirt. Water cannot splash up onthe wind screen or cooler. The fendersfurther protect the machine from stonesand debris being thrown up by the tires,providing additional safety for themachine, other vehicles and personnelworking close to the excavator.

Adjustable Travel Alarm. An adjustabletravel alarm is available to warnpeople when the machine is moving.Three settings can be selected throughthe monitor.

• Auto mode – alarm will stop soundingimmediately when the machine isno longer traveling, or has beensounding for an uninterrupted10-second interval.

• Standard mode – alarm operatesconstantly during moving, with onlymanual cancellation.

• Off mode – Travel Alarm is disabled.

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UndercarriageUndercarriage and axle design provides maximum strength, flexibility and mobility on wheels.

Sticks. Three stick lengths and threeMH sticks are offered to match differentapplication requirements:

• Short stick (2.2 m/7 ft 3 in) formaximum breakout force andlifting capability.

• Medium stick (2.5 m/8 ft 2 in) forgreater crowd force and lift capacity.

• Long stick (2.9 m/9 ft 6 in) forgreater depth and reachrequirements.

• 4.9 m (16 ft 1 in) Drop nose stickfor MH boom applications

• 5.9 m (19 ft 4 in) Long drop nosestick for MH boom applications

• 4.8 m (15 ft 9 in) straight stick forMH boom applications

Design. Booms and sticks are weldedbox section structures with thick,multi-plate fabrications in high stressareas, for rugged performance andlong service life.

Flexibility. The choice of two boomsand four sticks provides the rightbalance of reach and digging forcesfor all applications.

Variable Adjustable (VA) Boom.The VA boom offers improved rightside visibility and machine roadingbalance. When working in tight quartersor lifting heavy loads, the VA boomoffers the best flexibility.

One-Piece Boom. The one-piece boomfits best for all standard applicationssuch as truck loading and digging.A unique straight section in the curveof the side plate reduces stress flowand helps increase boom life.

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Booms and SticksDesigned for maximum flexibility to keep production high on all jobs.

Work Tools. Caterpillar work tools aredesigned to function as an integral partof your excavator and to provide thebest possible performance in yourparticular application. All work tools areperformance-matched to Cat machines.

Quick Couplers. Quick Couplers enablethe operator to simply release one worktool and connect to another, makingyour hydraulic excavator highly versatile.Productivity also increases, as a carrierno longer needs to be idle between jobs.Caterpillar offers hydraulic and spindlequick coupler versions.

Buckets. Caterpillar offers a wide rangeof specialized buckets, each designedand tested to function as an integral partof your excavator. Buckets feature thenew Caterpillar K Series™ GroundEngaging Tools.

Hammers. Cat hammer series deliververy high blow rates, increasing theproductivity of your tool carriers indemolition and construction applications.Wide oil flow acceptance ranges makethe Caterpillar hammers suitable for awide range of carriers and provide asystem solution from one safe source.

Orange Peel Grapples. The Orange PeelGrapple is constructed of high-strength,wear-resistant steel, with a low andcompact design that makes it idealfor dump clearance. There are severalchoices of tine and shell versions.

Multi-Grapples. The Multi-Grapplewith unlimited left and right rotationis the ideal tool for stripping, sorting,handling and loading. The powerfulclosing force of the grab shells combinedwith fast opening/closing time ensuresrapid cycle time which translates tomore tons per hour.

Multi-Processors. Thanks to its singlebasic housing design, the Multi-Processorseries of hydraulic demolition equipmentmakes it possible to use a range of jawsets that can handle any demolition job.The Multi-Processor is the most versatiledemolition tool on the market.

Vibratory Plate Compactors.Cat compactors are performance-matchedto Cat machines, and integrate perfectlywith the Cat hammer line – brackets andhydraulic kits are fully interchangeablebetween hammers and compactors.

Shears. Cat shears provide superiorand effective scrap processing, andare highly productive in demolitionenvironments. Shears are compatiblewith a matching Cat excavator, andbolt-on brackets are available for eitherstick or boom-mounted options.

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Work ToolsA wide variety of Work Tools help optimize machine performance. Purpose designed andbuilt to Caterpillar’s high durability standards.

Joystick Steering. The unique joysticksteering option enables an operator toreposition the machine while travelingin first gear by the use of the sliderswitch on the right joystick. This enablesthe operator to keep both hands onthe joysticks while simultaneouslymoving the implements and traveling.The operator can do more precise workfaster with increased safety aroundthe machine.

Tool Control. The integrated Tool Controlsystem allows the operator to select up to10 pre-set combinations. This eliminatesthe need to re-set the hydraulic parameterseach time a tool is changed. Individualflow and pressure can be programmedeasily as well as one-way/two-wayhydraulic functions. Each of theten-programmed tools can even begiven a specific name. The uniqueCat proportional sliding switchesand optional auxiliary pedal providemodulation to the tool to makeprecision work easy.

Ride Control. New for the D Series, theride control system improves operatorcomfort and allows the machine to travelfaster over rough terrain with improvedride quality for the operator. The ridecontrol system features accumulatorsacting as shock absorbers to dampen thefront part motion. Ride control can beactivated through a button located onthe soft switch panel in the cab.

Control Settings. There are 2 selectablecontrol settings and one automatictravel setting. The new automatic travelmode is activated with a button in theright hand console. In this setting, thetransmission will automatically shiftup or down, depending on the speedconditions. The operator can choose thebest power setting for both engine andhydraulic power versus fuel efficiency.

• Economy Mode – used for lifting,pipe setting, grading, slope finishingand precise work while reducingfuel consumption.

• Power Mode – used for normal truckloading and digging applications,trenching or hammer use.

• Travel Mode – automatically setwhen the travel pedal is actuated.It provides maximum speed anddrawbar pull.

Product Link. Product Link can assistwith Fleet Management to keep trackof hours, location, security and producthealth. The machine is pre-wired toaccept Product Link systems to beinstalled in the field. Product Link isalso available as a factory installedattachment.

Machine Security. An optional MachineSecurity System is available from thefactory. This system controls who canoperate the machine when, and utilizesspecific keys to prevent unauthorizedmachine use.

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VersatilityA wide variety of optional factory-installed attachments are available to enhanceperformance and improve job site management.

Ground Level Maintenance. Caterpillardesigned its D-Series Wheel Excavatorswith the operator and service technicianin mind. Gull-wing doors, withpneumatically-assisted lift cylinders,effortlessly lift up to allow criticalmaintenance to be performed quicklyand efficiently while maintainingoperator safety.

Extended Service Intervals.The D-Series Wheel Excavator serviceand maintenance intervals have beenextended to reduce machine servicetime, increase machine availability andreduce operating costs. Using S•O•SSM

Scheduled Oil Sampling analysis,hydraulic oil change intervals can beextended up to 4,000 hours. Enginecoolant change intervals are 12,000 hourswith Cat Extended Life Coolant.

Self-Monitoring System with Auto-Diagnostics. The electronic engine andmachine controllers provide detaileddiagnostic capability for the servicetechnicians. The ability to store activeand intermittent indicators simplifiesproblem diagnosis and reduces totalrepair time, resulting in improvedmachine availability and loweroperating cost.

Engine Inspection. The engine can beaccessed from both ground level and theupper structure. The longitudinal layoutensures that all daily inspection itemscan be accessed from ground level.

Front Compartment. The frontcompartment hood can be openedvertically, providing outstanding groundlevel access to the batteries, air-to-airafter cooler, air conditioner condenserand the air cleaner filter.

Easy to Clean Coolers. Flat fins on allcoolers reduce clogging, making iteasier to remove debris. The maincooling fan and air conditioner condenserare both hinged for easier cleaning.

Swing-out Air Conditioner Condenser.The Air Conditioning condenser swingsout horizontally to allow completecleaning on both sides as well as excellentaccess to the air-to-air after cooler.

Air Filter. Caterpillar air filters eliminatethe use of service tools, reducingmaintenance time. The air filter featuresa double-element construction with wallflow filtration in the main element andbuilt-in mini-cyclone precleaners forsuperior cleaning efficiency. The airfilters are constantly monitored foroptimum performance. If airflowbecomes restricted, a warning is displayedby the way of the in-cab monitor.

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Simplified and easy maintenance save you time and money.

Serviceability

Capsule Filter. The hydraulic return filter,a capsule filter, prevents contaminantsfrom entering the system when thehydraulic oil is changed.

Fuel Filters. Cat high efficiency fuelfilters with a Stay-Clean Valve™ featuresa special media that removes more than98 percent of particles, increasing fuelinjector life. Both the primary andsecondary fuel filters are located in theengine compartment and can be easilychanged from ground level.

New Auto-Lube System. The newautomatic lubrication system providesthe optimal amount of grease to all themain lubrication points, including thebucket linkage. The lubrication intervalcan be adjusted through the monitor,and status messages for the auto-lubesystem are displayed.

Scheduled Oil Sampling. Caterpillar hasspecially developed S•O•SSM OilSampling Analysis to help ensure betterperformance, longer life and increasedcustomer satisfaction. This thoroughand reliable early warning systemdetects traces of metals, dirt and othercontaminants in your engine, axle andhydraulic oil. It can predict potentialtrouble avoiding costly failures. YourCaterpillar dealer can give you resultsand specific recommendations shortlyafter receiving your sample.

Engine Oil. Caterpillar engine oil isformulated to optimize engine life andperformance. The specially formulatedoil is more cost effective and increasesengine oil change interval to 500 hours,providing industry leading performanceand savings.

Water Separator. The D Series isequipped with a primary fuel filter withwater separator located in the enginecompartment. For ease of service, thewater separator can be easily accessedfrom ground level.

Fuel Tank Drain. The durable,corrosion-free tank has a remote drainlocated at the bottom of the upper frameto remove water and sediment. The tankdrain with hose connection allowssimple, spill-free fluid draining.

Remote Greasing Blocks. For thosehard to reach locations, greasingblocks have been provided to reducemaintenance time. One block is locatedin the engine compartment with twogrease points for the swing bearingand front-end attachment. For theundercarriage, two remote blocksprovide easy access for greasing theoscillating axle and, as an option,the dozer blade.

New LED Rear Lights. Optional LightEmitting Diode (LED) Rear Lightsreplace the standard lights, for increasedvisibility on the job site, higher durabilityand longer life.

Handrails and Steps. Large handrailsand steps assist the operator in climbingon and off the machine.

Storage Box. There are two toolboxesintegrated in the steps of theundercarriage. Additionally, there is awaterproof storage box integrated intothe upper structure steps.

Anti-Skid Plate. They cover the top ofthe steps and upper structure to helpprevent slipping during maintenance.The Anti-Skid plate reduces theaccumulation of mud on the upperstructure, improving the cleanlinessand safety.

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Fuel Efficiency. The D-Series WheelExcavators are designed for outstandingperformance with high fuel efficiency.This means more work done in a day,less fuel consumed and minimal impacton our environment.

Low Exhaust Emissions. The U.S. EPATier 3 compliant Cat C6.6 offersincreased performance and reliabilitywhile reducing fuel consumption andsound levels.

Quiet Operation. Operator and spectatornoise levels are extremely low as aresult of the new variable speed fanand remote cooling system.

Biodegradable Hydraulic Oil.The optional biodegradable hydraulicoil (HEES™) is formulated to provideexcellent high-pressure and high-temperature characteristics, and isfully compatible with all hydrauliccomponents. HEES is fully decomposedby soil or water microorganisms,providing a more environmentally-soundalternative to mineral-based oils.

Fewer Leaks and Spills. Lubricantfillers and drains are designed tominimize spills. Cat O-Ring Face Seals,Cat XT™ Hose and hydraulic cylindersare all designed to help prevent fluidleaks that can reduce the machineperformance and cause harm to theenvironment.

Longer Service Intervals. Workingclosely with your Caterpillar Dealer canhelp extend service intervals for engineoil, hydraulic oil, axle oil and coolant.Meaning fewer required fluids andfewer disposals, all adding up to loweroperating costs.

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Environmentally Responsible DesignThe M322D helps build a better world and preserve the fragile environment.

Product Support. You will find nearlyall parts requirements at your localCaterpillar dealer parts counter.Cat dealers utilize a world-wide networkto find in-stock parts to minimize yourdowntime. To save money use genuineCat Reman parts. You will receive thesame warranty and reliability as newproducts at a substantial cost savings.

Selection. Make detailed comparisonsof the machines you are consideringbefore you buy. How long do componentslast? What is the cost of preventivemaintenance? Your Cat dealer can giveyou precise answers to these questionsto make sure you operate your machinesat the lowest cost.

Purchase. Consider the financingoptions available as well as day-to-dayoperating costs. This is also the timeto look at dealer services that can beincluded in the cost of the machine toyield lower equipment and owning andoperating costs over the long run.

Operation. Improving operatingtechniques can boost your profits.Your Cat dealer has videotapes, literatureand other ideas to help you increaseproductivity, and Caterpillar offerscertified operator training classes tohelp maximize the return on yourmachine investment.

Maintenance. More and more equipmentbuyers are planning for effectivemaintenance before buying equipment.Choose from your dealer’s wide rangeof maintenance services at the time youpurchase your machine. Repair optionprograms guarantee the cost of repairsup front. Diagnostic programs suchas S•O•SSM Fluid Analysis andTechnical Analysis help you avoidunscheduled repairs.

Replacement. Repair, rebuild or replace?Your Cat dealer can help you evaluatethe cost involved so you can make theright choice.

Services. Customer Service is criticaltoday in every business. That’s why somany people buy Cat equipment. Theyknow they are getting quality, reliabilityand performance backed-up with thebest Customer Service. Your Caterpillardealer offers a wide range of servicesthat can be set up under a CustomerSupport Agreement. The dealer willhelp you choose a plan that can coverthe whole machine including work tools,to help you getting the best out of yourinvestment.

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Complete Customer SupportCat dealer services help you operate longer with lower costs.

16 M322D Wheel Excavator specifications

Swing Mechanism

Swing Speed 9 rpm Swing Torque 56 kN·m 41,303 lb ft

Hydraulic System

Maximum PressureImplement circuit

normal 35 000 kPa 5,076 psiheavy lift 37 500 kPa 5,439 psi

Travel circuit 35 000 kPa 5,076 psiAuxiliary circuit

high pressure 35 000 kPa 5,076 psimedium pressure 18 500 kPa 2,683 psi

Swing mechanism 34 000 kPa 4,931 psiMaximum flow

Implement/travel circuit 350 L/min 92 gal/minAuxiliary circuit

high pressure 250 L/min 55 gal/minmedium pressure 50 L/min 13 gal/min

Swing mechanism 112 L/min 30 gal/min

Transmission

Maximum Travel Speed 25 km/h 16 mph1st Gear, Forward/Reverse 7 km/h 4 mph2nd Gear, Forward/Reverse 25 km/h 16 mphCreeper Speed (1st Gear) 3 km/h 2 mphCreeper Speed (2nd Gear) 12 km/h 7.5 mphDrawbar Pull 112 kN 25,179 lbMaximum Gradeability 60%

Service Refill Capacities

Fuel Tank Capacity 385 L 102 galCooling 33 L 8.7 galEngine Crankcase 15 L 4 galRear Axle Housing (Differential) 14.5 L 3.8 galFront Steering Axle (Differential) 11 L 2.9 galFinal DriveFinal Drive 2.5 L 0.7 galPowershift Transmission 2.5 L 0.7 galHydraulic Tank 220 L 58 galHydraulic System (including tank) 335 L 89 gal

Engine

Engine Model Cat® C6.6 ACERT™Net Power 123 kW 165 hpGross Power 129 kW 173 hpISO 9249 123 kW 165 hpEEC 80/1269 123 kW 165 hpBore 105 mm 4.13 inStroke 127 mm 5 inDisplacement 6.6 L 403 in3

Cylinders 6Maximum Torque at 1,400 rpm 750 N·m 553 lb ft

• Maximum power at 2,000 rpm

Weights

Operating Weight 20 000 kg (44,092 lb) (Light Counterweight) to 22 000 kg (48,502 lb)Operating Weight 20 500 kg (45,194 lb)(Standard Counterweight) to 22 500 kg (49,604 lb)Operating Weight 21 500 kg (47,399 lb)(Heavy Counterweight) to 23 500 kg (51,809 lb)VA Boom

Rear dozer only 19 950 kg 43,982 lbRear dozer, front outriggers 21 200 kg 46,738 lbFront and rear outriggers 21 500 kg 47,399 lb

One-Piece BoomRear dozer only 19 450 kg 42,879 lbRear dozer, front outriggers 20 700 kg 45,635 lbFront and rear outriggers 21 000 kg 46,297 lb

Material Handling BoomRear dozer only 20 400 kg 44,974 lbRear dozer, front outriggers 21 900 kg 48,281 lbFront and rear outriggers 21 750 kg 47,950 lbFour welded outriggers 22 700 kg 50,045 lb

Dozer Blade 920 kg 2,028 lbOutriggers 1260 kg 2,778 lbCounterweight 4400 kg 9,700 lb2.2 m (7'3") stick 650 kg 1,433 lb2.5 m (8'3") stick 700 kg 1,543 lb2.9 m (9'6") stick 780 kg 1,720 lb4.9 m (16'1") MH stick 910 kg 2,006 lb5.9 m (19'4") MH stick 1080 kg 2,381 lb

• VA/One-Piece weights include standard counterweight.

MH weights include recommended heavy counterweight.

17M322D Wheel Excavator specifications

Sound Performance

Performance Exterior sound powerlevel according to2000/14/EC is 103 db(A)

Interior sound pressurelevel LpA is 72 db(A)

• When properly installed and maintained, the cab offeredby Caterpillar, when tested with doors and windows closedaccording to ANSI/SAE J1166 OCT 98, meets OSHA andMSHA requirements for operator sound exposure limitsin effect at time of manufacture.

• Hearing protection may be needed when operating withan open operator station and cab (when not properlymaintained or doors/windows open) for extended periodsor in noisy environment.

Standards

Brakes SAE J1026 APR 90Cab/FOGS ISO 10262

Tires

Optional See Optional EquipmentStandard 11.00-20 dual pneumatic

Undercarriage

Ground Clearance 380 mm 15 inMaximum Steering Angle ± 35ºOscillating Axle Angle ± 9ºStandard AxleMinimum Turning Radius 6.8 m 22 ft(Outside of tire)Minimum Turning Radius 7.8 m 25 ft 6 in(End of VA boom)Minimum Turning Radius 9.3 m 30 ft 6 in(End of One-piece boom)


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500 mm1'8"

➤➤2750 mm

9'0"

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➤➤ 5060 mm16'7"

1300 mm4'3"➤➤

1450 mm 4'9" ➤➤

1110 mm3'8"

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925 mm3'0"➤

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325 mm1'1"

➤➤5025 mm

16'6"

➤ ➤ ➤925 mm

3'0"800 mm

2'8"➤2750 mm

9'0"

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500 mm1'8"

➤➤ 4410 mm14'6"

➤➤ ➤➤1110 mm

3'8"

➤2750 mm9'0"

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4000 mm13'1"

➤➤3480 mm

11'5"

380 mm1'3"**120 mm

4.7" 3960 mm13'0"

** Maximum tire clearance with outrigger fully down.

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5

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➤➤ 3

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6

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1

➤➤ 2750 mm9'0"

➤➤ 2670 mm8'9"

Stick Options2.2 m (7'3") 2.5 m (8'2") 2.9 m (9'6")

mm ft/in mm ft/in mm ft/in1 Shipping Height

VA Boom 3260 10'8" 3230 10'7" 3250 10'8"One-piece Boom 3300 10'10" 3250 10'8" 3290 10'10"

2 Shipping LengthVA Boom 9430 30'11" 9440 31'0" 9430 30'11"One-piece Boom 9650 31'8" 9640 31'8" 9650 31'8"

3 Support PointVA Boom 4160 13'8" 3660 12'0" 3420 11'3"One-piece Boom 4240 13'11" 3720 12'2" 3440 11'3"

4 Tail Swing RadiusVA Boom and

2750 9'0" 2750 9'0" 2750 9'0"One-piece Boom

5 Counterweight ClearanceVA Boom and

1310 4'4" 1310 4'4" 1310 4'4"One-piece Boom

6 Cab HeightVA Boom and

3200 10'6" 3200 10'6" 3200 10'6"One-piece Boom

Note: All dimensions are approximate and cab height is without Falling Object Guards.

DimensionsAll dimensions are approximate.

**

Undercarriage withdozer only

Undercarriage with 2 setsof outriggers

Undercarriage with 1 set of outriggers and dozer

Roading positionwith 2.5 m/8'2" stick


VA Boom and One-piece Boom Working Ranges

VA Boom One-piece BoomStick Length 2.2 m (7'3") 2.5 m (8'2") 2.9 m (9'6") 2.2 m (7'3") 2.5 m (8'2") 2.9 m (9'6")1 Digging Height 10 560 mm 10 620 mm 10 930 mm 9670 mm 9540 mm 9760 mm

(34'8") (34'11") (35'11") (31'9") (31'4") (32'1")

2 Dump Height 6930 mm 7170 mm 7500 mm 6300 mm 6230 mm 6450 mm(22'9") (23'7") (24'8") (20'8") (20'5") (21'2")

3 Digging Depth 5990 mm 6280 mm 6680 mm 5770 mm 6070 mm 6470 mm(19'8") (20'7") (21'11") (18'11") (19'11") (21'3")

4 Vertical Wall 4420 mm 4450 mm 4830 mm 4480 mm 4780 mm 5160 mmDigging Depth (14'6") (14'7") (15'10") (14'9") (15'8") (16'11")

5 Depth 2.5 m (8'2") 5780 mm 6090 mm 6510 mm 5570 mm 5880 mm 6300 mmStraight Clean-up (20'0") (20'0") (21'5") (18'3") (19'4") (20'8")

6 Reach 9770 mm 10 000 mm 10 390 mm 9890 mm 10 100 mm 10 490 mm(32'1") (32'10") (34'1") (32'6") (33'2") (34'5")

7 Reach at 9590 mm 9830 mm 10 230 mm 9720 mm 9930 mm 10 320 mmGround Level (31'6") (32'3") (33'7") (31'11") (32'7") (33'11")

Bucket Forces 140 kN 140 kN 140 kN 140 kN 140 kN 140 kN(ISO 6015) (31,472 lbf) (31,472 lbf) (31,472 lbf) (31,472 lbf) (31,472 lbf) (31,472 lbf)

Stick Forces 123 kN 114 kN 104 kN 123 kN 114 kN 104 kN(ISO 6015) (27,650 lbf) (25,627 lbf) (23,379 lbf) (27,650 lbf) (25,627 lbf) (23,379 lbf)

Values 1-7 are calculated with bucket and quick coupler with a tip radius of 1712 mm (5'7").

Breakout force values are calculated with heavy lift on (no quick coupler) and a tip radius of 1511 mm (4'11").

2.2 m (7'3"), 2.5 m (8'2"), 2.9 m (9'6") Sticks


Variable adjustable boom One-piece boom5440 mm (17'10") 5050 mm (16'7")

2 sets Dozer 2 sets DozerDozer of stabilizer and stabilizer Dozer of stabilizer and stabilizerlowered lowered lowered lowered lowered lowered(mm) 2200 2500 2900 2200 2500 2900 2200 2500 2900 2200 2500 2900 2200 2500 2900 2200 2500 2900

Without quick coupler Stick length (ft/in) 7'3" 8'2" 9'6" 7'3" 8'2" 9'6" 7'3" 8'2" 9'6" 7'3" 8'2" 9'6" 7'3" 8'2" 9'6" 7'3" 8'2" 9'6"

Hammers H115 s, H120C sH130 s × × × × × ×

CC × × × × ×Multiprocessors MP15 CR, S × ×

PP, PS × × × × × × × × ×MP20 × × × × × × × × × × × × × ×

360° rotatable Shears S325 × × × × × ×(boom mounted) S340 × × × × × ×Sorting & G315B D, R × ×Demo Grapple G320B D × × × × × × × × × × × × × × × ×Compactors CVP110

400 L (0.5 yd3)

GSH15 500 L (0.67 yd3)

Orange Peel Grapples 600 L (0.75 yd3) × × × × × ×(4 tines) 800 L (1.00 yd3) × × × × × ×

600 L (0.75 yd3) × × × × × ×GSH20 800 L (1.00 yd3) × × × × × × × × × ×

1000 L (1.25 yd3) × × × × × × × × × ×

360° Working Range Maximum Material density 1800 kg/m3 (3,000 lb/yd3)Maximum Material density 1200 kg/m3 (2,000 lb/yd3)Over the front only

× Not Compatible

Work Tools Matching GuideWhen choosing between various work tool models that can be installed onto the same machine configuration, consider work tool application, productivity requirements, and durability. Refer to work tool specifications for application recommendations and productivity information.

• Not all work tools are available in all areas.


Bucket SpecificationsContact your Caterpillar dealer for special bucket requirements.

Buckets without Quick Coupler

Bucket Type mm in kg lb m3 yd3

610 24 600 1324 0.57 0.74 3762 30 655 1447 0.77 1.01 4914 36 738 1630 0.95 1.24 5991 39 676 1493 0.86 1.12 4

General Purpose 1067 42 797 1759 1.17 1.53 51219 48 930 2052 1.39 1.82 61295 51 791 1746 1.19 1.55 51372 54 939 2072 1.57 2.05 61499 59 861 1900 1.41 1.84 5610 24 631 1393 0.57 0.74 3762 30 689 1522 0.77 1.01 4

General Purpose Wide Tip 914 36 782 1727 0.95 1.24 51067 42 848 1872 1.17 1.53 61219 48 933 2059 1.39 1.82 71372 54 1007 2223 1.57 2.05 8610 24 694 1533 0.54 0.7 3762 30 689 1520 0.69 0.9 4

Heavy Duty 914 36 790 1743 0.84 1.1 51067 42 848 1872 1.07 1.4 51219 48 943 2082 1.22 1.6 61372 54 1107 2444 1.38 1.8 6610 24 695 1535 0.54 0.7 3762 30 778 1718 0.69 0.9 4914 36 858 1893 0.84 1.1 5

Heavy Duty Rock 1067 42 925 2043 1.07 1.4 51245 49 800 1766 1.13 1.48 41295 51 830 1832 1.18 1.54 51397 55 867 1914 1.29 1.68 5914 36 799 1764 0.84 1.1 5

Heavy Duty Power 1067 42 842 1858 0.99 1.3 51219 48 914 2017 1.15 1.5 61524 60 752 1660 0.99 1.3 0

Ditch Cleaning 1829 72 843 1860 1.24 1.62 02007 79 669 1477 0.70 0.91 01524 60 861 1900 0.86 1.12 0

Ditch Cleaning Tilt 1829 72 951 2100 0.96 1.25 02007 79 539 1190 0.57 0.75 02311 91 560 1237 0.62 0.81 0

Wid

th

Wei

ght

Capa

city

(SAE

)

No.

of

Teet

h• All bucket recommendations are subject to material density.• All data is subject to change without notice.• Contact your Caterpillar dealer for bucket availability and specifications.


VA Boom – 2.2 m (7'3") stick

Grou

nd

3.0 m(10.0 ft)

4.5 m(15.0 ft)

6.0 m(20.0 ft)

7.5 m (25.0 ft)

m/ft

Rear dozer up kg 5600 3800(Load over front) lb 12,350 8,380

Rear dozer down kg *6700 4300(Load over rear) lb *14,770 9,480

6.0 m Rear stab down kg *6700 5200(20.0 ft) (Load over rear) lb *14,770 11,460

2 sets stab down kg *6700 *6700(Load over front) lb *14,770 *14,770

Dozer and stab down kg *6700 6300(Load over front) lb *14,770 13,890

Rear dozer up kg 8600 5700 5500 3800 3700 2400 *2700 2000(Load over front) lb 18,960 12,570 12,130 8,380 8,160 5,290 *5,950 4,410

Rear dozer down kg *8800 6600 *7100 4300 *6300 2800 *2700 2300(Load over rear) lb *19,400 14,550 *15,650 9,480 *13,890 6,170 *5,950 5,070

4.5 m Rear stab down kg *8800 8000 *7100 5100 5500 3400 *2700 *2700 8.27 m(15.0 ft) (Load over rear) lb *19,400 17,640 *15,650 11,240 12,130 7,500 *5,950 *5,950 (27'2")

2 sets stab down kg *8800 *8800 *7100 *7100 *6300 4900 *2700 *2700(Load over front) lb *19,400 *19,400 *15,650 *15,650 *13,890 10,800 *5,950 *5,950

Dozer and stab down kg *8800 *8800 *7100 6200 *6300 4200 *2700 *2700(Load over front) lb *19,400 *19,400 *15,650 13,670 *13,890 9,260 *5,950 *5,950


Rear dozer down kg *10 500 6300 *7800 4200 6300 2800 *2600 2100(Load over rear) lb *23,150 13,890 *17,200 9,260 13,890 6,170 *5,730 4,630

3.0 m Rear stab down kg *10 500 7700 *7800 5100 5500 3400 *2600 *2600 8.66 m(10.0 ft) (Load over rear) lb *23,150 16,980 *17,200 11,240 12,130 7,500 *5,730 *5,730 (28'5")

2 sets stab down kg *10 500 *10 500 *7800 7000 *6500 4900 *2600 *2600(Load over front) lb *23,150 *23,150 *17,200 15,430 *14,330 10,800 *5,730 *5,730

Dozer and stab down kg *10 500 9400 *7800 6100 *6500 4200 *2600 *2600(Load over front) lb *23,150 20,720 *17,200 13,450 *14,330 9,260 *5,730 *5,730

Rear dozer up kg *13 100 9900 8200 5400 5500 3700 3600 2300 *2600 1700(Load over front) lb *28,880 21,830 18,080 11,910 12,130 8,160 7,940 5,070 *5,730 3,750

Rear dozer down kg *13 100 11 800 *11 700 6200 *8400 4200 6200 2700 *2600 2000(Load over rear) lb *28,880 26,020 *25,790 13,670 *18,520 9,260 13,670 5,950 *5,730 4,410

1.5 m Rear stab down kg *13 100 *13 100 *11 700 7600 7800 5000 5400 3300 *2600 2500 8.75 m(5.0 ft) (Load over rear) lb *28,880 *28,880 *25,790 16,760 17,200 11,020 11,910 7,280 *5,730 5,510 (28'8")

2 sets stab down kg *13 100 *13 100 *11 700 10 800 *8400 7000 *6600 4800 *2600 *2600(Load over front) lb *28,880 *28,880 *25,790 23,810 *18,520 15,430 *14,550 10,580 *5,730 *5,730

Dozer and stab down kg *13 100 *13 100 *11 700 9300 *8400 6100 *6600 4100 *2600 *2600(Load over front) lb *28,880 *28,880 *25,790 20,500 *18,520 13,450 *14,550 9,040 *5,730 *5,730

Rear dozer up kg 16 100 9500 8300 5300 5300 3500 3500 2200 *2700 1800(Load over front) lb 35,490 20,940 18,300 11,680 11,680 7,720 7,720 4,850 *5,950 3,970


Rear stab down kg *16 700 14 600 *11 800 7500 7800 4900 5300 3200 *2700 2600 8.53 m(Load over rear) lb *36,810 32,190 *26,020 16,540 17,200 10,800 11,680 7,060 *5,950 5,730 (28'0")




Rear dozer down kg *19 400 11 200 *12 000 5900 *8700 3800 *5400 2500 *3000 2300(Load over rear) lb *42,770 24,690 *26,460 13,010 *19,180 8,380 *11,910 5,510 *6,610 5,070

-1.5 m Rear stab down kg *19 400 14 500 *12 000 7300 7800 4600 5200 3100 *3000 2900 8.0 m(-5.0 ft) (Load over rear) lb *42,770 31,970 *26,460 16,090 17,200 10,140 11,460 6,830 *6,610 6,390 (26'3")


Dozer and stab down kg *19 400 18 900 *12 000 9300 *8700 5800 *5400 3900 *3000 *3000(Load over front) lb *42,770 41,670 *26,460 20,500 *19,180 12,790 *11,910 8,600 *6,610 *6,610

Rear dozer up kg 16 300 9400 8000 5000 4900 3100(Load over front) lb 35,940 20,720 17,640 11,020 10,800 6,830

Rear dozer down kg *20 000 11 200 *12 300 5800 *7200 3600(Load over rear) lb *44,090 24,690 *27,120 12,790 *15,870 7,940

-3.0 m Rear stab down kg *20 000 14 500 *12 300 7200 *7200 4500(-10.0 ft) (Load over rear) lb *44,090 31,970 *27,120 15,870 *15,870 9,920

2 sets stab down kg *20 000 *20 000 *12 300 11 000 *7200 6600(Load over front) lb *44,090 *44,090 *27,120 24,250 *15,870 14,550

Dozer and stab down kg *20 000 19 400 *12 300 9100 *7200 5600(Load over front) lb *44,090 42,770 *27,120 20,060 *15,870 12,350

Undercarriage configuration

Stick2.2 m (7'3")

* Indicates that the load is limited byhydraulic capacity rather than tippingcapacity. Lift capacity ratings are basedon SAE standard JISO 10567. Rated loadsdo not exceed 87% of hydraulic liftingcapacity or 75% of tipping load.

• All lift capacities are calculated withHeavy Lift on.

• Oscillating axle must be locked.• All values are calculated at the stick-nose.

Load Point Height

Load RadiusOver Frontor Rear

Load Radius Over Side

Load at Maximum Reach



Grou

nd

3.0 m(10.0 ft)

4.5 m(15.0 ft)

6.0 m(20.0 ft)

7.5 m (25.0 ft)

m/ft






Rear dozer up kg *8300 5800 5600 3800 3800 2500 *2300 1900(Load over front) lb *18,300 12,790 12,350 8,380 8,380 5,510 *5,070 4,190





Rear dozer up kg *12 300 10 200 8400 5500 5400 3700 3800 2500 *2300 1700(Load over front) lb *27,120 22,490 18,520 12,130 11,910 8,160 8,380 5,510 *5,070 3,750


3.0 m Rear stab down kg *12 300 *12 300 *10 100 7700 *7600 5000 5600 3400 *2300 *2300 8.9 m(10.0 ft) (Load over rear) lb *27,120 *27,120 *22,270 16,980 *16,760 11,020 12,350 7,500 *5,070 *5,070 (29'2")

2 sets stab down kg *12 300 *12 300 *10 100 *10 100 *7600 7000 *6300 4900 *2300 *2300(Load over front) lb *27,120 *27,120 *22,270 *22,270 *16,760 15,430 *13,890 10,800 *5,070 *5,070




1.5 m Rear stab down kg *14 000 *14 000 *11 500 7600 7800 5000 5500 3300 *2400 *2400 8.98 m(5.0 ft) (Load over rear) lb *30,870 *30,870 *25,350 16,760 17,800 11,020 12,130 7,280 *5,290 *5,290 (29'6")





Rear stab down kg *16 400 14 600 *11 800 7600 7800 4900 5300 3200 *2500 2400 8.78 m(Load over rear) lb *36,160 32,190 *26,010 16,760 17,800 10,800 11,690 7,060 *5,510 5,290 (28'10")





-1.5 m Rear stab down kg *19 300 14 500 *11 900 7300 7800 4700 5200 3100 *2800 2700 8.26 m(-5.0 ft) (Load over rear) lb *42,550 31,970 *26,240 16,090 17,800 10,360 11,460 6,830 *6,170 5,950 (27'1")





-3.0 m Rear stab down kg *19 800 14 400 *12 300 7200 7600 4400(-10.0 ft) (Load over rear) lb *43,650 31,750 *27,120 15,870 16,760 9,700



Rear dozer up kg 16 300 9400(Load over front) lb 35,940 20,720

Rear dozer down kg *16 600 11 200(Load over rear) lb *36,600 24,690

-4.5 m Rear stab down kg *16 600 14 500(-15.0 ft) (Load over rear) lb *36,600 31,970

2 sets stab down kg *16 600 *16 600(Load over front) lb *36,600 *36,600

Dozer and stab down kg *16 600 *16 600(Load over front) lb *36,600 *36,600


Stick2.5 m (8'2")




Load Point Height






Grou

nd

3.0 m(10.0 ft)

4.5 m(15.0 ft)

6.0 m(20.0 ft)

7.5 m (25.0 ft)

m/ft

Rear dozer up kg 5700 3800 3800 2500(Load over front) lb 12,570 8,380 8,380 5,510

Rear dozer down kg *5800 4300 *4200 2800(Load over rear) lb *12,790 9,480 *9,260 6,170

6.0 m Rear stab down kg *5800 5200 *4200 3400(20.0 ft) (Load over rear) lb *12,790 11,460 *9,260 7,500

2 sets stab down kg *5800 *5800 *4200 *4200(Load over front) lb *12,790 *12,790 *9,260 *9,260

Dozer and stab down kg *5800 *5800 *4200 *4200(Load over front) lb *12,790 *12,790 *9,260 *9,260

Rear dozer up kg *6600 5800 5600 3800 3800 2500 *2000 1700(Load over front) lb *14,550 12,790 12,350 8,380 8,380 5,510 *4,410 3,750

Rear dozer down kg *6600 *6600 *6500 4300 *5700 2900 *2000 *2000(Load over rear) lb *14,550 *14,550 *14,330 9,480 *12,570 6,390 *4,410 *4,410

4.5 m Rear stab down kg *6600 *6600 *6500 5100 5600 3500 *2000 *2000 8.93 m(15.0 ft) (Load over rear) lb *14,550 *14,550 *14,330 11,240 12,350 7,720 *4,410 *4,410 (29'4")



Rear dozer up kg *11 900 10 300 8400 5500 5400 3600 3800 2500 *1900 1600(Load over front) lb *26,240 22,710 18,520 12,130 11,910 7,940 8,380 5,510 *4,190 3,530

Rear dozer down kg *11 900 *11 900 *9600 6400 *7300 4100 *6100 2900 *1900 1800(Load over rear) lb *26,240 *26,240 *21,160 14,110 *16,090 9,040 *13,450 6,390 *4,190 3,970

3.0 m Rear stab down kg *11 900 *11 900 *9600 7700 *7300 5000 5500 3500 *1900 *1900 9.29 m(10.0 ft) (Load over rear) lb *26,240 *26,240 *21,160 16,980 *16,090 11,020 12,130 7,720 *4,190 *4,190 (30'6")

2 sets stab down kg *11 900 *11 900 *9600 *9600 *7300 7000 *6100 5000 *1900 *1900(Load over front) lb *26,240 *26,240 *21,160 *21,160 *16,090 15,430 *13,450 11,020 *4,190 *4,190

Dozer and stab down kg *11 900 *11 900 *9600 9400 *7300 6100 *6100 4300 *1900 *1900(Load over front) lb *26,240 *26,240 *21,160 20,720 *16,090 13,450 *13,450 9,480 *4,190 *4,190



1.5 m Rear stab down kg *13 800 *13 800 *11 200 7500 7700 5000 5500 3400 *2000 *2000 9.37 m(5.0 ft) (Load over rear) lb *30,420 *30,420 *24,690 16,540 16,980 11,020 12,130 7,500 *4,410 *4,410 (30'9")





Rear stab down kg *15 800 14 400 *11 700 7500 7700 4900 5400 3300 *2100 *2100 9.18 m(Load over rear) lb *34,830 31,750 *25,790 16,540 16,980 10,800 11,910 7,280 *4,630 *4,630 (30'1")





-1.5 m Rear stab down kg *18 700 14 500 *11 800 7300 7900 4700 5200 3100 *2400 *2400 8.69 m(-5.0 ft) (Load over rear) lb *41,230 31,970 *26,010 16,090 17,420 10,360 11,460 6,830 *5,290 *5,290 (28'6")





-3.0 m Rear stab down kg *19 500 14 300 *12 100 7200 7600 4400(-10.0 ft) (Load over rear) lb *42,990 31,530 *26,680 15,870 16,760 9,700



Rear dozer up kg 16 300 9400 7700 4800(Load over front) lb 35,940 20,720 16,980 10,580

Rear dozer down kg *18 800 11 200 *10 300 5600(Load over rear) lb *41,450 24,690 *22,710 12,350

-4.5 m Rear stab down kg *18 800 14 500 *10 300 6900(-15.0 ft) (Load over rear) lb *41,450 31,970 *22,710 15,210

2 sets stab down kg *18 800 *18 800 *10 300 *10 300(Load over front) lb *41,450 *41,450 *22,710 *22,710

Dozer and stab down kg *18 800 *18 800 *10 300 8900(Load over front) lb *41,450 *41,450 *22,710 19,620


Stick2.9 m (9'6")




Load Point Height





One-piece Boom – 2.2 m (7'3") stick

Grou

nd

3.0 m(10.0 ft)

4.5 m(15.0 ft)

6.0 m(20.0 ft)

7.5 m (25.0 ft)

m/ft






Rear dozer up kg 5300 3500 3700 2400 *2700 2000(Load over front) lb 11,690 7,720 8,160 5,290 *5,950 4,410

Rear dozer down kg *6900 4000 *6100 2800 *2700 2300(Load over rear) lb *15,210 8,820 *13,450 6,170 *5,950 5,070

4.5 m Rear stab down kg *6900 4900 5500 3400 *2700 *2700 8.40 m(15.0 ft) (Load over rear) lb *15,210 10,800 12,130 7,500 *5,950 *5,950 (27'7")

2 sets stab down kg *6900 *6900 *6100 4900 *2700 *2700(Load over front) lb *15,210 *15,210 *13,450 10,800 *5,950 *5,950

Dozer and stab down kg *6900 6000 *6100 4200 *2700 *2700(Load over front) lb *15,210 13,230 *13,450 9,260 *5,950 *5,950



3.0 m Rear stab down kg *10 400 7100 *7700 4600 5400 3300 *2700 2500 8.79 m(10.0 ft) (Load over rear) lb *22,930 15,650 *16,980 10,140 11,910 7,280 *5,950 5,510 (28'10")





1.5 m Rear stab down kg *11 700 6600 7500 4400 5200 3200 *2700 2500 8.88 m(5.0 ft) (Load over rear) lb *25,790 14,550 16,540 9,700 11,460 7,060 *5,950 5,510 (29'2")

2 sets stab down kg *11 700 10 300 *8400 6500 *6600 4700 *2700 *2700(Load over front) lb *25,790 22,710 *18,520 14,330 *14,550 10,360 *5,950 *5,950


Rear dozer up kg 7200 4400 4700 2900 3400 2100 2800 1800(Load over front) lb 15,870 9,700 10,360 6,390 7,500 4,630 6,170 3,970

Rear dozer down kg *11 800 5100 8500 3400 5900 2500 *2900 2000(Load over rear) lb *26,010 11,240 18,740 7,500 13,010 5,510 *6,390 4,410

Rear stab down kg *11 800 6400 7300 4200 5100 3100 *2900 2500 8.67 m(Load over rear) lb *26,010 14,110 16,090 9,260 11,240 6,830 *6,390 5,510 (28'5")



Rear dozer up kg *7900 *7900 7100 4400 4600 2900 3400 2100 3100 1900(Load over front) lb *17,420 *17,420 15,650 9,700 10,140 6,390 7,500 4,630 6,830 4,190

Rear dozer down kg *7900 *7900 *10 900 5100 *8100 3400 5900 2500 *3200 2200(Load over rear) lb *17,420 *17,420 *24,030 11,240 *17,860 7,500 13,010 5,510 *7,060 4,850

-1.5 m Rear stab down kg *7900 *7900 *10 900 6400 7200 4200 5100 3100 *3200 2800 8.14 m(-5.0 ft) (Load over rear) lb *17,420 *17,420 *24,030 14,110 15,870 9,260 11,240 6,830 *7,060 6,170 (26'8")

2 sets stab down kg *7900 *7900 *10 900 10 100 *8100 6300 *6000 4600 *3200 *3200(Load over front) lb *17,420 *17,420 *24,030 22,270 *17,860 13,890 *13,230 10,140 *7,060 *7,060

Dozer and stab down kg *7900 *7900 *10 900 8300 *8100 5300 *6000 3900 *3200 *3200(Load over front) lb *17,420 *17,420 *24,030 18,300 *17,860 11,690 *13,230 8,600 *7,060 *7,060

Rear dozer up kg *11 700 8500 7200 4400 4700 3000(Load over front) lb *25,790 18,740 15,870 9,700 10,360 6,610

Rear dozer down kg *11 700 10 100 *9100 5200 *6700 3400(Load over rear) lb *25,790 22,270 *20,060 11,460 *14,770 7,500

-3.0 m Rear stab down kg *11 700 *11 700 *9100 6500 *6700 4200(-10.0 ft) (Load over rear) lb *25,790 *25,790 *20,060 14,330 *14,770 9,260

2 sets stab down kg *11 700 *11 700 *9100 *9100 *6700 6400(Load over front) lb *25,790 *25,790 *20,060 *20,060 *14,770 14,110

Dozer and stab down kg *11 700 *11 700 *9100 8400 *6700 5400(Load over front) lb *25,790 *25,790 *20,060 18,520 *14,770 11,910


Stick2.2 m (7'3")




Load Point Height






Grou

nd

3.0 m(10.0 ft)

4.5 m(15.0 ft)

6.0 m(20.0 ft)

7.5 m (25.0 ft)

m/ft

Rear dozer up kg *2900 2400(Load over front) lb *6,390 5,290


6.0 m Rear stab down kg *2900 *2900(20.0 ft) (Load over rear) lb *6,390 *6,390


Dozer and stab down kg *2900 *2900(Load over front) lb *6,390 *6,390


Rear dozer down kg *6600 4100 *5900 2800 *2400 2200(Load over rear) lb *14,550 9,040 *13,010 6,170 *5,290 4,850






3.0 m Rear stab down kg *10 000 7200 *7500 4600 5400 3300 *2400 *2400 9.01 m(10.0 ft) (Load over rear) lb *22,050 15,870 *16,540 10,140 11,910 7,280 *5,290 *5,290 (29'7")





1.5 m Rear stab down kg *11 500 6700 7500 4400 5200 3100 *2400 *2400 9.09 m(5.0 ft) (Load over rear) lb *25,350 14,770 16,540 9,700 11,460 6,830 *5,290 *5,290 (29'10")




Rear dozer down kg *11 900 5100 8500 3400 5900 2500 *2600 1900(Load over rear) lb *26,240 11,240 18,740 7,500 13,010 5,510 *5,730 4,190

Rear stab down kg *11 900 6400 7300 4200 5100 3100 *2600 2400 8.89 m(Load over rear) lb *26,240 14,110 16,090 9,260 11,240 6,830 *5,730 5,290 (29'2")



Rear dozer up kg *9100 8200 7100 4300 4600 2900 3400 2100 2900 1800(Load over front) lb *20,060 18,080 15,650 9,480 10,140 6,390 7,500 4,630 6,390 3,970




Dozer and stab down kg *9100 *9100 *11 200 *8300 *8300 5300 *6200 3800 *3000 *3000(Load over front) lb *20,060 *20,060 *24,690 *18,300 *18,300 11,690 *13,670 8,380 *6,610 *6,610


Rear dozer down kg *12 800 10 000 *9600 5100 *7100 3400(Load over rear) lb *28,220 22,050 *21,160 11,240 *15,650 7,500


2 sets stab down kg *12 800 *12 800 *9600 *9600 *7100 6300(Load over front) lb *28,220 *28,220 *21,160 *21,160 *15,650 13,890

Dozer and stab down kg *12 800 *12 800 *9600 8300 *7100 5300(Load over front) lb *28,220 *28,220 *21,160 18,300 *15,650 11,690

Rear dozer up kg *6500 4600(Load over front) lb *14,330 10,140


-4.5 m Rear stab down kg *6500 *6500(-15.0 ft) (Load over rear) lb *14,330 *14,330


Dozer and stab down kg *6500 *6500(Load over front) lb *14,330 *14,330


Stick2.5 m (8'2")




Load Point Height






Grou

nd

3.0 m(10.0 ft)

4.5 m(15.0 ft)

6.0 m(20.0 ft)

7.5 m (25.0 ft)

9.0 m (30.0 ft)

m/ft







Rear dozer down kg *6300 4100 *5600 2800 *2000 *2000(Load over rear) lb *13,890 9,040 *12,350 6,170 *4,410 *4,410







2 sets stab down kg *9400 *9400 *7100 6900 *6000 4800 *2000 *2000(Load over front) lb *20,720 *20,720 *15,650 15,210 *13,230 10,580 *4,410 *4,410

Dozer and stab down kg *9400 9300 *7100 5800 *6000 4100 *2000 *2000(Load over front) lb *20,720 20,500 *15,650 12,790 *13,230 9,040 *4,410 *4,410

Rear dozer up kg 7500 4700 4900 3100 3500 2200 *2600 1600 *2100 1500(Load over front) lb 16,540 10,360 10,800 6,830 7,720 4,850 *5,730 3,530 *4630 3,310

Rear dozer down kg *11 200 5400 *8000 3600 6000 2500 *2600 1900 *2100 1700(Load over rear) lb *24,690 11,910 *17,640 7,940 13,230 5,510 *5,730 4,190 *4,630 3,750

1.5 m Rear stab down kg *11 200 6800 7500 4400 5200 3100 *2600 2300 *2100 *2100 9.48 m(5.0 ft) (Load over rear) lb *24,690 14,990 16,540 9,700 11,460 6,830 *5,730 5,070 *4,630 *4,630 (31'1")

2 sets stab down kg *11 200 10 500 *8000 6600 *6400 4600 *2600 *2600 *2100 *2100(Load over front) lb *24,690 23,150 *17,640 14,550 *14,110 10,140 *5,730 *5,730 *4,630 *4,630

Dozer and stab down kg *11 200 8700 *8000 5600 *6400 4000 *2600 *2600 *2100 *2100(Load over front) lb *24,690 19,180 *17,640 12,350 *14,110 8,820 *5,730 *5,730 *4,630 *4,630



Rear stab down kg *11 800 6400 7300 4200 5100 3000 *2200 *2200 9.28 m(Load over rear) lb *26,010 14,110 16,090 9,260 11,240 6,610 *4,850 *4,850 (30'5")



Rear dozer up kg *8700 8000 7000 4300 4600 2800 3300 2000 *2500 1600(Load over front) lb *19,180 17,640 15,430 9,480 10,140 6,170 7,280 4,410 *5,510 3,530




Dozer and stab down kg *8700 *8700 *11 400 8200 *8300 5300 *6300 3800 *2500 *2500(Load over front) lb *19,180 *19,180 *25,130 18,080 *18,300 11,690 *13,890 8,380 *5,510 *5,510

Rear dozer up kg *14 000 8200 7100 4300 4600 2800 3300 2100(Load over front) lb *30,870 18,080 15,650 9,480 10,140 6,170 7,280 4,630

Rear dozer down kg *14 000 9800 *10 100 5000 *7400 3300 *4600 2400(Load over rear) lb *30,870 21,610 *22,270 11,020 *16,310 7,280 *10,140 5,290

-3.0 m Rear stab down kg *14 000 12 900 *10 100 6400 7200 4100 *4600 3000(-10.0 ft) (Load over rear) lb *30,870 28,440 *22,270 14,110 15,870 9,040 *10,140 6,610

2 sets stab down kg *14 000 *14 000 *10 100 10 000 *7400 6300 *4600 4500(Load over front) lb *30,870 *30,870 *22,270 22,050 *16,310 13,890 *10,140 9,920

Dozer and stab down kg *14 000 *14 000 *10 100 8200 *7400 5300 *4600 3800(Load over front) lb *30,870 *30,870 *22,270 18,080 *16,310 11,690 *10,140 8,380


Rear dozer down kg *10 000 *10 000 *7500 5200 *5000 3500(Load over rear) lb *22,050 *22,050 *16,540 11,460 *11,020 7,720


2 sets stab down kg *10 000 *10 000 *7500 *7500 *5000 *5000(Load over front) lb *22,050 *22,050 *16,540 *16,540 *11,020 *11,020

Dozer and stab down kg *10 000 *10 000 *7500 *7500 *5000 *5000(Load over front) lb *22,050 *22,050 *16,540 *16,540 *11,020 *11,020


Stick2.9 m (9'6")




Load Point Height





Standard EquipmentStandard equipment may vary. Consult your Caterpillar dealer for details.

EngineAutomatic engine speed controlAutomatic starting aidCat C6.6 with ACERT™ Technology U.S. EPA Tier 3Fuel/water separator with level indicatorMufflerFuel FilterFuel/water separator with level indicator

HydraulicsCat XT™-6 ES hosesHeavy lift modeLoad-Sensing Plus hydraulic systemManual work modes (economy, power)Oil coolerSeparate swing pumpStick regeneration circuit

UndercarriageHeavy-Duty axles with advanced disc brake system and

travel motor with adjustable braking forceOscillating front axle with remote greasingPin-on capability for dozer blade and outriggersTool box in undercarriageTires, 11.00-20 16PR, dualTwo-piece drive shaftTwo-speed transmission with manual and automatic

gear shiftingUndercarriage storage box

Other EquipmentAutomatic swing brakeCaterpillar Datalink and Electronic Technician capabilityCaterpillar Product LinkCounterweight 3900 kg (8,600 lb)Door locks and caps locks with Caterpillar one-key security

systemMirrors, frame and cabS•O•SSM quick sampling valves for engine oil, hydraulic oil

and coolant

Operator StationAdjustable armrestsAsh tray with cigarette lighter (24 volt)Beverage cup/can holderBolt-on FOGS capabilityBottle holderBottom mounted parallel wiper washerCoat hookFloor mat, washable, with storage compartmentFully adjustable suspension seatHeater and defrosterJoysticksLaminated front windshieldLeft side console, tiltable, with lock out for all controlsLiterature compartment behind seatLiterature holder in right consoleMobile phone holderMonitor and gauges with full color graphical display

Information and warning messages in local languageGauges for fuel level, engine coolant and hydraulic oil

temperatureFilters/fluids change interval, working hourIndicators for headlights, turning signal, low fuel,

engine dial settingClock with 10 day backup battery

Parking brakeParallel mounted top and bottom wiper and washerPositive filtered ventilation, pressurized cabPower supply, 12V-7ARear window, emergency exitRetractable seat beltSeat with adjustable mechanical suspensionSkylightSliding door windowsSteering column, tiltableStorage area suitable for a lunch boxSunshade for windshield and skylight

ElectricalAlternator, 75 ampLights

Boom working lightCab interiorRoading lights (two front, two rear)

Maintenance free batteriesMain shut-off switchSignal/warning horn


Optional EquipmentOptional equipment may vary. Consult your Caterpillar dealer for details.

Operator StationAdjustable hydraulic sensitivityAir conditioner, heater and defroster with automatic

climate controlCamera mounted on counterweight, displays through

cab monitorFalling objects guardFixed cab riser 1200 mm (4 ft)Joysticks

Joysticks with sliding switches, for modulated control of work tool

Joysticks with buttons for on/off control of work toolLid for storage compartmentRadio

Radio ready mounting (12 V or 24 V) at rear location including speakers and 12 V converter

Radio, AM/FM stereo (24V)Seat

Adjustable high-back seat with mechanical suspensionAdjustable high-back seat with air suspension (vertical)Adjustable high-back deluxe seat with headrest, air

suspension (horizontal and vertical), two-step seatheater, automatic weight adjustments, ventilated seatcushions, pneumatically adjustable lumbar support

HeadrestTravel speed lockVandalism guardsVisor for rain protectionWindshield

One-piece high impact resistant50/50 split, openable70/30 spilt, openable

UndercarriageDozer blade, front and/or rear mounted, with remote greasingOptional tires

10.00-20 dual solid rubberOutriggers, front and/or rear mountedSecond tool box for undercarriageSpacer rings for tires

Other EquipmentAuto-lube system for the implements and swing gearCat Machine Security SystemCustom paintCounterweight 4400 kg (9,700 lb)Counterweight 5400 kg (11,905 lb)Heated mirrors, frame and cabJoystick steering

Enables steering of the machine in first gear using the sliding switch on joystick

Lockable tool box in upper frameRide control, for increased comfort while traveling and

workingWaste package with cyclone air pre-cleaner, reversible fan

with programmable time

Auxiliary Controls and LinesAuxiliary boom and stick linesAnti-drift valves for bucket, stick, VA Boom and tool

control/multi-function circuitsBasic control circuits:

Single actionOne-way, high pressure circuit, for hammering

applicationMedium pressure

Two-way, medium pressure circuit, for rotating or tilting of work tools

Tool control/multi functionOne/two-way high pressure for hammer application

or opening and closing of a work toolProgrammable flow and pressure for up to 10 work

tools – selection via monitorSecond high pressure

Additional two-way, high pressure circuit, for tools requiring a second high or medium pressure function

Quick coupler controlBiodegradable hydraulic oil (synthetic ester based)Generator with valve and priority functionLowering control devices for boom and stick

Front LinkageBooms

One-piece boom, 5.65 m (18 ft 5 in)Material handling boom, 6.80 m (22 ft 3 in)Variable adjustable boom (two piece), 5.44 m (17 ft 8 in)

Bucket linkage with diverter valveSticks

2.2 m (7 ft 3 in) stick2.5 m (8 ft 2 in) stick2.9 m (9 ft 5 in) stick4.9 m (16 ft 1 in) drop nose stick for MH boom applications5.9 m (19 ft 4 in) Long drop nose stick for MH boom

applications4.8 m (15 ft 8 in) straight stick for MH boom applications

ElectricalBack-up alarm with three selectable modesHeavy-duty maintenance free batteriesRefueling pumpRoading lights, rear consisting of long life LED modulesRotating beacon on cabWorking lights, cab mounted (front and rear)

M322D Wheel Excavator specifications30

Notes

M322D Wheel Excavator specifications 31

Notes

R

For more complete information on Cat products, dealer services,and industry solutions, visit us on the web at www.cat.com

© 2007 CaterpillarAll Rights Reserved

Printed in U.S.A.

Materials and specifications are subject to change without notice.Featured machines in photos may include additional equipment.

See your Caterpillar dealer for available options.

CAT, CATERPILLAR, ACERT, HEES, their respective logos, “Caterpillar Yellow” and thePOWER EDGE trade dress, as well as corporate and product identity used herein,

are trademarks of Caterpillar and may not be used without permission.

AEHQ5757-01 (3-07)

Replaces AEHQ5757

M322D Wheel Excavator

Specalog for M322D Wheel Excavator, AEHQ5757kellytractor.com/eng/images/pdf/demolition/excavators/M322D.pdf · 2 M322D Wheel Excavator The D Series incorporates innovations for improved

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