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16MMotor Grader
Cat C13 ACERT VHP
Net Power (ISO 9249) at 2000 rpm
Base Power (1st gear) 221 kW 301 hp
VHP Range 221-233 kW 301-317 hp
VHP Plus Range 221-248 kW 301-337 hp
Gross Vehicle Weight Base
Total 26 060 kg
Front Axle 7110 kg
Rear Axle 18 950 kg
Moldboard Blade Width 4.9 m
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216M Motor GraderThe 16M delivers multiple technological
breakthroughs to give you the best returnon your investment.
The 16M motor grader represents a revolution in operational
efficiency,visibility, service ease and overallproductivity,
setting the new standardand building on the legacy of highquality
you can trust.
Work Tools and Attachments
The Work Tools and optionalattachments for the 16M expandmachine
versatility, utilizationand performance. pg. 15
Integrated Electronic Solutions
Full systems integration with advancedelectronics including Cat
Messenger,AccuGrade blade control system andCat ET, create a Smart
Machine thatoptimizes performance and availability.pg. 14
Structures, Drawbar, Circle, Moldboard
The 16M frame provides a solidworking platform, and the
DCMdelivers service ease and precise bladecontrol for maximum
productivity. pg. 8
Steering and Implement Controls
Two joysticks offer precise controland unparalleled ease of
operation.This advanced technology makes the16M the most
operator-friendly motorgrader in the world. pg. 6
Operator Station
A technologically advanced cab,featuring joystick controls,
providesunmatched comfort and visibility. pg. 4
New Feature
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3Serviceability and Customer Support
Fast component replacement andminimum downtime are possiblewith
Caterpillars exceptional partsavailability and dealers
advancedrebuild and repair capabilities. pg. 18
Safety
Caterpillar has been and continues to beproactive in developing
machines thatmeet or exceed safety standards. pg. 16
Hydraulics
The electro-hydraulic load-sensingsystem provides the foundation
foradvanced machine controls, enablingsuperior controllability and
preciseand predictable hydraulic movements,with the reliability you
expect fromCaterpillar. pg. 13
Engine
The Cat C13 engine combines powermanagement with ACERT
Tech-nology to deliver maximum power andefficiency in every gear
while reducingthe environmental impact. pg. 12
Power Train
An electronically controlled power shifttransmission assures
smooth shiftingand maximum power to the ground.A modular rear axle
and hydraulicbrakes simplify serviceability andreduce operating
costs. pg. 10
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4Operator StationThe 16M features a revolutionary cab design
that provides unmatched comfort, visibility and ease of use, making
the operator more confident and productive.
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5Advanced Joystick Controls. Twoelectro-hydraulic joysticks
reduce handand wrist movement as much as 78%compared to
conventional lever controlsfor greatly enhanced operator
efficiency.The intuitive pattern is easy to learn andprovides the
precise implement controlyou expect from Caterpillar.Auxiliary Pod
and Ripper Control.The optional ripper control andauxiliary control
pod are ergonomicallypositioned to allow simple,
comfortableoperation for the multiple hydraulicoptions.Visibility.
The 16M boasts excellentvisibility to the work area, madepossible
with angled cab doors, a tapered engine enclosure and a patented
sloped rear window.In-Dash Instrument Cluster.The instrument panel,
with easy-to-read, high-visibility gauges and warninglamps, keeps
the operator aware ofcritical system information.Cat Messenger. Cat
Messengerprovides real-time machine perfor-mance and diagnostic
data. You canquickly view critical performance andoperating
information, in multiplelanguages, helping to maximize the lifeand
productivity of the machine.Controls and Switches. Reliable,
long-life rocker switches are located on theright side cab post and
front instrumentcluster, within easy reach for theoperator.
Low Interior Sound and VibrationLevels. Isolation mounts for the
cab,engine and transmission, in addition tothe relocation of the
hydraulic pumpand valves, provide significant soundand vibration
reductions. The lowvibration levels and quiet interior (72 dB(A))
provide a comfortable work environment.Cat Comfort Series Seat. The
CatComfort Series suspension seat has anergonomic high-back design,
with extrathick contoured cushions and infinitelyadjustable lumbar
support that evenlydistributes the operators weight.Multiple seat
controls and armrests areeasy to adjust for optimal support and
comfort all day. The optional air suspension seat enhances
ridequality for additional comfort.Comfort and Convenience.
Caterpillarhas built the most comfortable cab inthe industry by
replacing the controllevers and steering wheel with twojoystick
controls, and lengthening thecab to give more leg room.Multiple
adjustment capabilities for thearm rest, wrist rests and joystick
podshelp keep the operator comfortablethroughout a long shift.
Modular HVAC System. The standardmodular heating, ventilation
and airconditioning system is fully integratedinto the design of
the cab. The modulardesign allows for easy replacement orrepair
with minimum downtime.Intelligent placement of vents
providesconsistent climate control and clearwindows for every
condition. The high-capacity system dehumidifies air andpressurizes
the cab, circulating freshair and sealing out dust. An
easilyaccessible fresh air filter is locatedoutside the cab at
ground level forquick replacement or cleaning.Optional HVAC
Precleaner. Increasesthe service interval of the HVAC freshair
filter by up to ten times.Additional Cab Features. Additional
cabfeatures include cup holder, lighter andashtray, coat hook,
storage area, nighttime light, and power port. An optionalrearview
camera, 25 amp powerconverter and satellite radio are
alsoavailable.
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6Steering and Implement ControlsThe 16M sets the new standard
for motor grader operational efficiency.
Ease of Operation. The revolutionaryjoystick controls and
exceptionalvisibility make the 16M easier tooperate without
sacrificing control.The intuitive joystick control patternallows
both new and experiencedoperators to become productive
quickly.Logical grouping of hydraulic functionsin the joysticks
allow any operator toeasily control several functions at thesame
time. This allows the operatorto be more productive and
remaincomfortable throughout the work shift.
Intuitive Steering Control. The 16Mintroduces a breakthrough in
joysticksteering control. This technologycreates a direct
relationship betweenthe lean angle of the joystick and theturning
angle of the steer tires.A brake tensioning system holds
thejoystick in position until the operatormoves it. In addition,
the steeringcontrol automatically reduces steeringsensitivity at
higher ground speeds forcomfortable and predictable control.
Electronic Throttle Control. ElectronicThrottle Control (ETC)
provides theoperator with easy, precise, and consistentthrottle
operation. An automatic andmanual mode on a single switch
offersflexibility for different applicationsand operator
preferences.
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Left Joystick Functions. The leftjoystick primarily controls the
machinedirection and speed. 1 Steering: Lean joystick left and
right2 Articulation: Twist joystick left
and right3 Articulation Return to Center: Yellow
thumb button4 Wheel Lean: Two black thumb
buttons5 Direction: Index trigger shifts
transmission to forward, neutralor reverse
6 Gear Selection: Two yellow thumbbuttons upshift and
downshift
7 Left moldboard lift cylinder:Push joystick to lower, pull
joystickto raiseLeft moldboard lift cylinder float:Pushing joystick
through detentengages float
Articulation Return-to-Center.This exclusive feature
automaticallyreturns the machine to a straight frameposition from
any articulation anglewith the touch of a single
button.Return-to-Center helps improveproductivity and safety by
allowingthe operator to focus on controllingthe moldboard.
Right Joystick Functions. The rightjoystick primarily controls
the Drawbar,Circle and Moldboard functions.1 Right moldboard lift
cylinder:
Push joystick to lower, pull joystickto raiseRight moldboard
lift cylinder float:Pushing joystick through detentengages
float
2 Moldboard slide: Lean joystick leftand right
3 Circle turn: Twist joystick leftand right
4 Moldboard tip: Thumb switch foreand aft
5 Drawbar center shift: Thumb switchleft and right
6 Electronic Throttle Control: Triggerswitch is resume and
decrement
7 Auto differential Lock/Unlock:Bottom trigger button
1 Ripper Control Pod. Infinitely variableroller switches control
the rear ripperand/or front lift group (whenequipped), for easy and
comfortablecontrol.
2 Programmable Auxiliary HydraulicPod. Four fingertip controls
and amini joystick maximize hydrauliccontrol flexibility,
accommodatingup to six hydraulic circuits. Individualfunctions are
easily programmablethrough Cat ET to meet theconfiguration you
need. The optional auxiliary hydraulic podis provided in addition
to the rippercontrol pod when the machine isconfigured with three
or moreauxiliary functions.
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8Structures, Drawbar, Circle, MoldboardDurable structures with
fast and simple DCM adjustments deliver precise material control
while lowering operating costs.
Front Frame Structure. Continuous topand bottom plate
construction providesconsistency and strength. The flangedbox
section design removes welds fromhigh stress areas, improving
reliabilityand durability, and increasing resalevalues for the
customer.Rear Frame Structure. The box-sectionedhitch design and
cast axle mountinghelp resist torsion loads and ensurestructural
durability. The integratedbumper ties the rear frame togetheras a
single, solid unit, so the frame canwithstand heavy-duty
applications suchas ripping.
Articulation Hitch. A large taperedroller bearing at the lower
pivot carriesloads evenly and smoothly. This joint issealed to
prevent contamination in thiscritical area.A mechanical locking pin
preventsframe articulation to help ensure safetywhen servicing or
transporting themachine.Circle Construction. Our one-pieceforged
steel circle is built to stand up tohigh stress loads and provide
structuraldurability. The front 240 of circle teethare hardened to
reduce wear and ensurecomponent reliability.
Drawbar Construction. The A-framedrawbar features a tubular
design forhigh strength and optimum durability.Aggressive Blade
Angle. With a longwheelbase the operator can obtainaggressive
moldboard angles, so materialrolls more freely along the length of
theblade. This is particularly helpful whenhandling very dry
materials or cohesivesoils. Better material control gets thejob
done faster, requires less powerand saves fuel.
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9Shimless moldboard retention system with adjusting screws
Top-adjust drawbar wear strips
Top-Adjust Drawbar Wear Strips.The patented top-adjust wear
stripsdramatically reduce drawbar/circleadjustment time. By
removing the accessplates on top of the drawbar, shims and
wearstrips can easily be added or replaced. This feature reduces
service downtime andlowers overall machine operating
costs.Replaceable Wear Inserts. Tough, durablenylon composite wear
inserts reducerotational friction for maximum circletorque and
longer component life. They arelocated between the drawbar and
circle, andbetween the support shoes and circle. Highload-resistant
brass wearstrips are placedbetween the blade mounting group
andmoldboard. This sacrificial wear system can be replaced easily
and helps keepcomponents tight for fine grading.
Moldboard. The optimal curvature and largethroat clearance help
move material quicklyand efficiently. Heat-treated moldboardrails,
hardened cutting edges and end bits,and large diameter bolts assure
reliabilityand longer service life. The moldboard sideshift
cylinder is positioned on the left side to eliminate snow wing
interference.Moldboard Positioning. The blade link bardesign
extends the possibilities formoldboard positioning, most beneficial
inmid-range bank sloping and in ditch cuttingand cleaning.Shimless
Moldboard Retention System.The unique shimless moldboard
retentionsystem reduces the potential for bladechatter. Vertical
and horizontal adjustingscrews keep the moldboards wear
stripsaligned for precise blade control anddramatic reductions in
service time.
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Power TrainIntegrated, electronically controlled systems,
deliver smooth reliable performance with reduced operating
costs.
Smooth Shifting Transmission. The 16Mcombines several key
innovations toensure smooth, powerful shiftsthroughout the gear
range.Electronically Controlled Shifting.The full Electronic Clutch
PressureControl (ECPC) system optimizes inchingmodulation and
smooths shiftingbetween all gears and directional changes.This
provides outstanding control andalso extends the life of the
transmissionby reducing stress on the gears.
Load Compensation. This standardfeature ensures consistent shift
qualityregardless of blade or machine load.Controlled Throttle
Shifting. This standardfeature helps to smooth directionaland gear
changes without use of theinching pedal.Engine Over-Speed
Protection.Helps protect the transmission andextend component life
by preventingdownshifting until a safe travel speedhas been
established.
Power Shift Countershaft Transmission.Designed and manufactured
specificallyfor the 16M motor grader, the directdrive countershaft
transmission ismatched with the powerful Cat C13engine to maximize
power to the ground.Modular Rear Axle. The 16Mincorporates a
bolt-on modular rearaxle design, which offers easy accessto
differential components, improvesserviceability and
contaminationcontrol, and lowers maintenance timeand operating
costs. The result is arugged machine you can rely on foryears to
come.
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3
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Brake design
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2 2
Front axle
Front Axle. The Caterpillar sealed spindle keeps the
bearingsfree from contaminants and lubricated in a light-weight oil
(1).This durable, low-maintenance design reduces your owningand
operating costs. Two double tapered roller bearings (2)support the
wheel spindle. The Cat Live Spindle designplaces the larger tapered
roller bearing outboard where theload is greater, extending bearing
life.Gear Selection. Eight forward and six reverse gears give
theoperator a wide operating range. The specifically designedrange
of gears ensures maximum productivity in allearthmoving
applications.Programmable Autoshift. The operator can easily
customizevarious shift parameters through Cat Messenger to match
thespecific application requirement. This optional
featureautomatically shifts the transmission at optimal points so
theoperator can focus on the work, improving safety,
productivityand ease of operation.
Inching Pedal. Allows precise control of machine movementsin any
gear with low pedal effort and excellent modulation,critical in
close-quarter work or finish grading.Hydraulic Brakes. The oil
bathed, multi-disc service brakesare hydraulically actuated (1),
providing smooth predictablebraking and lower operating costs. With
brakes located at eachtandem wheel, the 16M offers the largest
total brake surfacearea in the industry (2), delivering dependable
stopping powerand longer brake life.Brake Serviceability and
Reliability. An easily accessiblebrake wear indicator/compensator
system (3) maintainsconsistent brake performance and indicates
brake wearwithout disassembly. This system cuts service time
andextends brake service life.Parking Brake. The spring-applied,
hydraulically releasedmulti-disc parking brake can be easily
serviced withouttransmission removal to reduce operating cost. A
sealed, oil-cooled design extends component life and reduces the
need forservice.
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EngineThe 16M combines power management with ACERT Technology to
deliver maximumpower and efficiency while reducing the
environmental impact.
ACERT Technology. ACERTTechnology allows Cat enginesto supply
more power per unit ofdisplacement without causing prematurewear.
This breakthrough technologyreduces emissions during the
combustionprocess by using advanced technologyin the air and fuel
systems, in conjunctionwith integrated electronics. ACERTTechnology
enhances overall engineperformance while dramaticallyreducing
exhaust emissions.
Fuel Delivery. The C13 engine withACERT Technology uses
multipleinjection fuel delivery to precisely shapethe combustion
cycle. Several smallignitions lower combustion chambertemperatures,
generates fewer emissionsand optimizes fuel combustion. Bottomline:
more work output for your fuel cost.
Power Management. The 16M PowerManagement System
automaticallydelivers an additional five horsepowerin each forward
gear 1st through 4th,and each reverse gear 1st through 3rd.This
standard feature optimizes rimpullfor all gears by balancing
traction,speed and horsepower while conservingfuel. The system
limits horsepower inlower gears, which helps reduce wheelslip where
traction is limited. With theVariable Horsepower Plus (VHP
Plus)option, an additional five-horsepoweris delivered in each
forward gear 5ththrough 8th for more power athigher
speeds.Performance. The Cat C13 enginemeets specific performance
requirementsfor 16M applications. Its superior torqueand lugging
capability can pull throughsudden, short-term increases in
loads,maintaining consistent, desirablegrading speeds to get the
work donefaster without downshifting.Hydraulic Demand Fan. The
hydraulicdemand fan automatically adjustscooling fan speed
according to enginecooling requirements. This systemreduces demands
on the engine, puttingmore horsepower to the ground andimproving
fuel efficiency.Exhaust Emissions Compliant.The Cat C13 with ACERT
Technologymeets or exceeds all and EuropeanUnion Stage IIIA
emissions controlstandards.
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HydraulicsThe 16M electro-hydraulics enable advanced machine
controls with precise andpredictable movements.
Predictable movements
Advanced Electro-Hydraulic System.The 16M incorporates a
state-of-the-artelectro-hydraulic system. This technologyis the
foundation for revolutionarychanges of the machine and
implementcontrols. Advanced joystick controlsprovide unmatched
controllability withprecise, predictable hydraulic movementsand the
reliability you expect fromCaterpillar.Blade Float. Blade float is
built into theblade lift control valves and is optionalfor some
auxiliary hydraulic functions.The blade float feature allows the
bladeto move freely under its own weight.By floating both
cylinders, the bladecan follow the contours of the roadwhen
removing snow. Floating onlyone cylinder permits the toe of
theblade to follow a hard surface whilethe operator controls the
slope withthe other lift cylinder.
Cat XT Hose. Caterpillar hosetechnology allows high pressures
formaximum power and reduced downtime.Intelligent routing minimizes
exposureto damage. Hose clips prevent hoserubbing and excessive
vibration forlower owning and operating costs.Independent Oil
Supply. Large, separatehydraulic oil supply prevents
cross-contamination and provides proper oilcooling, which reduces
heat build-upand extends component life.Load Sensing Hydraulics
(PPPC).The time proven load-sensing systemand the advanced
Proportional PriorityPressure-Compensating (PPPC, ortriple-PC)
electro-hydraulic valveson the 16M are designed to providesuperior
implement control and enhancedmachine performance in all
applications.Continuous matching of hydraulic flowand pressure to
power demands createsless heat and reduces power consumption.
Balanced Flow. Hydraulic flow isproportioned to ensure all
implementsoperate simultaneously with little effecton the engine or
implement speeds.If demand exceeds pump capacity, allcylinder
velocities are reduced by thesame ratio. The result is
improvedproductivity in all applications.Consistent and Predictable
Movement.PPPC valves have different flow ratesfor the head and rod
ends of the cylinder.This ensures consistent extension
andretraction speeds for each cylinder,and gives the operator a
consistentand predictable response every timean implement control
is moved.
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Integrated Electronic SolutionsFull systems integration
optimizes machine performance and availability.
Smart Machine. The 16M fullyintegrates all core systems creating
aSmart Machine. The Cat data linkshares key data among
systems,optimizing machine performance whilepreventing potential
machine damage.Electronic Technician (Cat ET). Cat ETis a two-way
communication tool thatgives service technicians easy accessto
stored diagnostic data and lets themconfigure the machine
parameters throughthe Cat Data Link. This integrated featurereduces
machine downtime and lowersoperating costs.Diagnostics. Cat
Messenger, combinedwith full systems integration, enhancesthe
diagnostic capability of the 16M.Machine system errors are
displayed intext as well as with fault codes, allowingservice
technicians and operators toquickly analyze critical data,
increasingmachine availability.
Machine Security System (MSS).The optional MSS uses
electronicallycoded keys to limit usage by specificindividuals or
times of the day.MSS deters theft, vandalismand unauthorized
use.Product Link. The optional Product Linksystem streamlines
diagnostic efforts,and reduces downtime, maintenancescheduling and
costs by providing acommunication flow of vital machinedata and
location. Product Link givesautomatic updates on machine
parameterssuch as machine hours, machine condition,location, fault
codes and alarms directlyto your office computer.Low Battery
Elevated Idle. After the 16Mis at low idle for an extended
periodand low system voltage is detected, idlespeed is raised. This
ensures adequatesystem voltage and improves
batteryreliability.Automatic Engine Deration. Protects theC13
engine by automatically loweringengine torque output and alerting
theoperator if critical conditions are detected.
Optional Automatic Blade Control.The Caterpillar AccuGrade
Systemautomatically controls the blade,improving operator
efficiency andproductivity. AccuGrade technologyreduces the need
for traditional surveystakes or grade checkers, so you canreach
grade faster and in fewer passesthan ever before.AccuGrade
Attachment Ready Option.The AccuGrade System is fully
integratedinto the machine design, makinginstallation quick and
easy. Integralhydraulic and electrical components arestandard on
the 16M (Grade ControlReady). The AccuGrade AttachmentReady Option
provides additionalmounting brackets, cab controls andelectrical
harnesses for easy installationof the Cross Slope, Sonic, Laser,
GPSor ATS electronics kits.
Cat Messenger. Standard on the 16M,Cat Messenger provides
real-timemachine performance and diagnosticdata with an easy-to-use
interface.Messenger monitors all system data andalerts the operator
of any faults througha digital text display that can be shownin
multiple languages.
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Work Tools and AttachmentsThe Work Tools and optional
attachments for the 16M expand machine versatility,utilization and
performance.
Moldboard Options. A 4.9 m moldboardis standard on the 16M from
the factory.Left and right side moldboardextensions are also
available, increasingversatility.Ground Engaging Tools (GET). A
widevariety of Caterpillar GET is availableon the 16M, including
cutting edges,graderbits and end bits, all designed formaximum
service life and productivity.Variable Float. The optional
variablefloat feature gives the operator theability to select the
amount of downforce the blade has when it is in float.This allows
the operator to easily followthe contour of the haul road
whenremoving only the loose material,increasing productivity and
cutting edgelife.Front Mounted Groups. A front mountedpush
plate/counterweight can beordered on the 16M. A Caterpillar
WorkTools front lift group can be combinedwith a front dozer blade
for addedversatility.Compression Brake. The optional three-phase
compression brake enables highertravel speeds downhill, while
reducingwear on brake components. Thisimproves overall productivity
andlowers maintenance costs.Ripper. The 16M optional ripper ismade
to penetrate tough material fastand rip thoroughly for easier
materialmovement with the moldboard. Theripper includes three
shanks with theability to add four more if needed.
Automatic Lubrication System.The optional Lincoln
Centro-MaticAutoLube System maintains the propergrease lubrication
on working surfaces,significantly extending component
life.Contaminants are purged from openpins and bushings to help
prevent dirtfrom damaging critical components.
Fast-Fill Fuel. The 16M offers astandard Fast-Fill that allows
customersto refuel in less than two minutes forfast, accurate
filling and reduceddowntime.
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SafetySafety is an integral part of all machine and system
designs.
Steel Tandem Walkways.Perforated raised steel walkways coverthe
tandems. This provides a sturdyplatform for standing and walking,
andadditional protection for the brake lines.ROPS/FOPS Cab.
Isolation mounted tothe frame to reduce vibration and sound,the
integral ROPS/FOPS structure meetsISO and SAE criteria for
operatorprotection.Operator Presence System. The OperatorPresence
System keeps the parking brakeengaged and hydraulic
implementsdisabled until the operator is seated andthe machine is
ready for safe operation.
Secondary Steering System. The standardsecondary steering system
automaticallyengages an electric hydraulic pump incase of a drop in
steering pressure,allowing the operator to steer themachine to a
stop.Speed Sensitive Steering. The steeringsoftware automatically
provides aninfinitely variable ratio between thejoystick and the
steer tires, resultingin less sensitive steering as the groundspeed
increases.Low Sound and Vibration Levels.Isolation mounts for the
cab, engine andtransmission maximize operator comfortand help to
minimize sound and vibration.These modifications provide a quieter
andmore comfortable working environment,optimizing operator
focus.
Hydraulic Lockout. A simple switchlocated in the cab disables
all implementfunctions while still providing machinesteering
control. This safety feature isespecially useful while the
machineis roading.Brake Systems. Brakes are located ateach tandem
wheel to eliminate brakingloads on the power train. In addition,
thebrake systems are redundant and utilizeaccumulators to enable
stopping in caseof machine failure, further increasingoperational
safety.Drop-Down Rear Lights. Optional drop-down lights fold out
from the rear of themachine. This creates a wider, lowerprofile to
be better aligned withpassenger cars.Window-Cleaning Platform. The
optionalwindow-cleaning platform provides easyaccess to all
windows.Rearview Camera. Visibility is furtherenhanced with an
optional Work AreaVision System (WAVS) through a178 mm LCD color
monitor in the cab.Developed specifically for ruggedapplications,
this durable cameraimproves productivity and increasesoperator
awareness of surroundings.High Intensity Discharge (HID)
Lighting.Optional HID lights can replace thestandard halogen lamps.
The powerfulHID lights are four times brighter,improving night time
visibility and safety.
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Circle Drive Slip Clutch. This standardfeature protects the
drawbar, circle andmoldboard from shock loads when theblade
encounters an immovable object.It also reduces the possibility of
abruptdirectional changes in poor tractionconditions, protecting
the machine,operator and surroundings.Blade Lift Accumulators. This
standardfeature uses accumulators to help absorbimpact loads to the
moldboard byallowing vertical blade travel. Blade liftaccumulators
reduce unnecessary wearand help to avoid unintended machinemovement
for increased operator safety.Engine Shutoff Switch. An engine
shutoffswitch is located at ground level on theleft rear of the
machine, allowing anyonenearby to shut it down in case of
anemergency. Electrical Disconnect Switch. A batterydisconnect
switch, located inside the leftrear enclosure, provides
ground-levellockout of the electrical system to preventinadvertent
starting of the machine.Rear Fenders. To help reduce objectsflying
from the tires, as well as build-upof mud, snow or debris, optional
rearfenders can be added.Additional Safety Features. The 16M
hasmany additional standard safety features,including laminated
glass on the frontwindows and doors, back-uplights andsounding
alarm, black glare-reducingpaint on the front frame and
engineenclosure, lockable doors, andconveniently located grab rails
foradded safety.
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Serviceability and Customer SupportSimplified service,
world-class product support and Cat dealer-trained experts keep
yourfleet up and running, maximizing your equipment investment.
Grouped Service Points. Operators aremore likely to perform
daily inspectionswhen they can do it with ease. The 16Mgroups daily
service points in the leftside service center to help ensure
propermaintenance and inspection routines.Extended Service
Intervals.The 16M extended service intervals,such as 500-hour
engine oil changesand 4000-hour hydraulic oil changes,reduce
machine service time andincrease availability.
Ecology Drains. Conveniently locatedecology drains shorten
service timesand help keep the environment safe by preventing
spills.Diagnostics and Monitoring.The 16M integrates Cat
Messenger,Cat Electronic Technician and SOSSMSampling ports for
easy monitoring andfast troubleshooting, keeping yourmachine up and
running.
Machine Selection. Make detailedcomparisons of the machines
underconsideration before purchase. Cat dealershelp you size the
right machine for youroperations and can estimate componentlife,
preventive maintenance cost, andthe true cost of
production.Purchase. Consider the financingoptions available, as
well as day-to-dayoperating costs. Look at dealer servicesthat can
be included in the cost of themachine to yield lower
equipmentowning and operating costs overthe long run.Grouped
Component Rebuilds.Rebuilds take your machine out ofservice.
Caterpillar designs componentsin groups to be rebuilt at the same
time,maximizing uptime.Maintenance Services. Repair optionprograms
guarantee the cost of repairsup front. Diagnostics programs suchas
Scheduled Oil Sampling, SOSSManalysis, Coolant Sampling
andTechnical Analysis help avoidunscheduled repairs.Product
Support. You will find nearlyall parts at our dealer parts
counter.Cat dealers use a world-wide computernetwork to track
in-stock partsto minimize machine down time.Save money with genuine
Cat Remanparts. You receive the same warrantyand reliability as new
products atsubstantial cost savings.
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1916M Motor Grader specifications
Engine
Cat C13 ACERT VHPNet Power
Base Power (1st gear) 221 kW/301 hpVHP range 221-233 kW
301-317 hpVHP Plus range 221-248 kW
301-337 hpDisplacement 12.5 literBore 130 mmStroke 157 mmTorque
rise 50%Max torque 1710 NmNumber of cylinders 6Standard Fan
speed
maximum 1200 rpmminimum 550 rpm
Standard Ambient Capability 43 CHi Ambient Fan speed
maximum 1450 rpmminimum 550 rpm
Hi Ambient Capability 50 C All engine horsepower (hp) are
metric
including front page. Net power is tested per ISO 9249 and
80/1269/EEC. VHP Plus is an optional arrangement. Net power
advertised is the power
available at rated speed of 2000 rpm,measured at the flywheel
whenengine is equipped with fan runningat minimum speed, air
cleaner,muffler and alternator.
No engine derating required up to4500 m
Net Power
VHP VHP PluskW/hp kW/hp
Forward1st 221/301 221/3012nd 225/306 225/3063rd 229/311
229/3114th 233/317 233/3175th 233/317 236/3216th 233/317 240/3267th
233/317 244/3328th 233/317 248/337
Reverse1st 221/301 221/3012nd 225/306 225/3063rd-6th 229/311
229/311
Power Train
GearsForward 8Reverse 6
TransmissionDirect drive, power shift, countershaft
BrakesService
Oil-actuated, oil-discSurface area 49 830 cm2
ParkingSpring applied, hydraulically released
SecondaryOil-actuated, oil-disc
Operating Specifications
Top SpeedForward 53.9 km/h Reverse 42.6 km/h
Turning radius, outside front tires 8.9 mSteering range
left/right 47.5Articulation angle
left/right 20Forward km/h
1st 4.52nd 6.33rd 94th 12.45th 19.36th 26.8 7th 37 8th 53.9
Reverse1st 3.6 2nd 6.83rd 9.8 4th 15.25th 29.36th 42.6
Moldboard
Moldboardwidth 4.9 mheight 787 mmthickness 25 mm
Arc radius 413 mmThroat clearance 126 mmCutting edge
width 203 mmthickness 25 mm
End Bitwidth 152 mmthickness 19 mm
Blade Pullbase GVW 17 068 kgmax GVW 22 297 kg
Down Pressurebase GVW 12 702 kgmax GVW 19 485 kg
Blade pull calculated at 0.9 tractioncoefficient, which is equal
to idealno-slip conditions, and GrossMachine Weight.
Hydraulic System
Circuit typeElectro-hydraulic load sensing, closed center
Pump type Variable pistonPump output 280 L/minMaximum system
pressure 241 barStandby Pressure 31 bar Pump output measured at
2150 rpm
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20 16M Motor Grader specifications
Weights
kg
Gross Vehicle Weight basetotal 26 060front axle 7112rear axle 18
948
Gross Vehicle Weight maxtotal 35 672front axle 10 919rear axle
24 753
Base operating weight calculated onstandard machine
configuration with18.00-25 12 PR (G-2) tires, full fueltank,
coolant, lubricants and operator.
Frame
Circlediameter 1822 mmblade beam thickness 50 mm
Drawbarheight 203 mmwidth 76 mm
Front frame structureheight 356 mmwidth 324 mmthickness 14
mm
Front axleheight to center 688 mmwheel lean, left/right
18.2total oscillation per side 32.0
Tandems
Height 648 mmWidth 236 mmSidewall thickness
inner 22 mmouter 22 mm
Drive chain pitch 63.5 mmWheel axle spacing 1841 mmTandem
oscillation
front up 15front down 25
Blade Range
Circle centershiftright 597 mmleft 647 mm
Moldboard sideshiftright 1094 mmleft 740 mm
Maximum blade position angle 65Blade tip range
forward 40backward 5
Maximum shoulder reach outside of tires
right 2587 mmleft 2282 mm
Maximum lift above ground 395 mmMaximum depth of cut 488 mm
Ripper
Ripping depth, maximum 452 mmRipper shank holders 7Shank holder
spacing
min 445 mmmax 500 mm
Penetration force 10 163 kgPryout force 15 323 kgMachine length
increase, beam raised 1610 mm
Service Refill
liters
Fuel Capacity 511Cooling system 46.5Hydraulic system
total 114tank 65
Engine Oil 30Trans./Diff./Final Drives 114Tandem housing (each)
121.5Front wheel spindle bearing housing 0.9Circle drive housing
8
ROPS/FOPS
ROPS (Rollover Protective Structure)offered by Caterpillar for
the machinemeets ROPS criteria ISO 3471-1994.
FOPS (Falling Object ProtectiveStructure) meets ISO
3449-1992Level II.
Steering
Steering meets the standard ISO 5010:1992
Brakes
Brakes meet the standard ISO 3450:1996.
Sound Levels
Operator SoundThe operator sound level measuredaccording to the
procedures specified in ISO 6394:1998 is 72 dB(A), for caboffered
by Caterpillar, when properlyinstalled and maintained and tested
withthe doors and windows closed.Exterior SoundThe labeled
spectator sound power level measured according to the
testprocedures and conditions specified in 2000/14/EC is 108
dB(A).
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2116M Motor Grader specifications
DimensionsAll dimensions are approximate, based on standard
machine configuration with 18.00-25 12PR (G-2) tires.
2
1
8
10
43
5
11
12
13 6
7
mm
Height1 Top of cab 3703 2 Front axle center 688
Length3 Between tandem axles 1841 4 Front axle to moldboard 3069
5 Front axle to mid tandem 6985 6 Front tire to rear of machine
9963 7 Counterweight to ripper 11 672
mm
8 Ground clearance at rear axle 407 9 Height to top of cylinders
3088
10 Height to exhaust stack 3405 Width11 Tire center lines 2509
12 Outside rear tires 3096 13 Outside front tires 3096
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22 16M Motor Grader specifications
Standard EquipmentStandard equipment may vary. Consult your
Caterpillar dealer for details.
ElectricalAlarm, back upAlternator, 150 ampere, sealedGrade
Control Ready Cab harness, software,
electrical hydraulic valves, bosses and bracketsBatteries,
maintenance free, 1400 CCABreaker panelElectrical system,
24VLights, reversingLights, stop and tail, LEDProduct Link
ReadyOther EquipmentAccumulators, blade liftBrake accumulators,
dual certifiedBumper, rear, integrated with hitchClutch, circle
drive slipCutting edges
curved DH-2 steel203 mm x 25 mm19 mm mounting bolts
Doors (4), engine compartment, lockingDrain, ecology, engine
WigginsDrawbar 6 shoe with replaceable wear stripsEndbits, 19 mm
DH-2 steelExtended Life Coolant to 35 CFrame, articulated, with
safety lockGuards, service center debrisGround level engine
shutdownHammer (emergency exit)Horn, electricHydraulics, base 8
implement controlsHydraulics, load-sensingLockout, hydraulic
implement for roadingMoldboard
4877 x 787 x 25 mm hydraulic sideshift and tipPaint, glare
reducing top of front frame, rear enclosureRadiator, cleanout
accessSecondary steeringServiceability, LH sideSOS ports: engine,
hydraulic, transmission, coolant, fuelTandem walkway/guardsTool
boxTow hitchTires, Rims and WheelsPartial allowance for tires and
multi-piece rims
Operator StationAir conditioner/heater, modularArmrest,
adjustableArticulation, automatic Return-to-CenterAshtray and
lighterCat Messenger, operator information systemCentershift pin
indicatorCoat hookCup holderDisplay, digital speed and gearDoor,
driver access (left side) with wiperGauge cluster articulation,
engine coolant temp,
engine rpm, fuel, system voltageGauges, machine levelHour meter,
digitalJoystick hydraulic controls for
implements, steering, transmissionLights, night time cabMirror,
inside rearview, wide angleROPS cab, sound suppressedSeat,
cloth-covered, comfort suspensionSeat belt, retractable 76
mmStorage area for cooler/lunchboxThrottle control,
electronicWindows, laminated glass:
fixed front with intermittent wiperright side with dual wipers,
(door optional)
Windows, side and rear (3)Wrist rests, adjustablePower TrainAir
cleaner, dual stage, dry type, automatic dust ejector,
service indicator through Cat MessengerAir-to-air after cooler
(ATAAC)Belt, serpentine, automatic tensionerBrakes, four-wheel
hydraulicDifferential, Auto lock/unlockElectronic over speed
protectionEngine, Cat C13 with ACERT TechnologyEther starting
aidFuel tank, fast fill, ground levelFuel-water separatorHydraulic
demand fanMuffler, under hoodParking brake multi disc, sealed,
oil-cooledPriming pump, fuelRear axle, modularSediment drain, fuel
tankTransmission, 8F/6R, power shift, direct driveVHP (Variable
Horsepower)
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2316M Motor Grader specifications
Optional EquipmentOptional equipment may vary. Consult your
Caterpillar dealer for details.
kg
Other Attachments
AccuGrade ARO 18AutoLube, Lincoln 39Camera, rearview
9Caterpillar Product Link 321SR 5Fenders, rear 514Float, variable
9Heater, engine coolant:
120V 1220V 1
Hydraulic arrangements with one or more additional hydraulic
valves are available.
Ladder, cab, right hand side 8Platform, access, windows
159Security system 2Sound suppression 5Worh Tools and Ground
Engaging Tools
Blade extension, 610 mm right/left hand 135
Cutting edges, curved 68Grader Bit, narrow, penetration,
super penetration 181Push plate, counterweightRipper, rear
1950Ripper, mounting 39Ripper tooth 60Machine Arrangements
European ArrangementSnow Arrangement
kg
Electrical
Converter, communications (CB) 5Lights:
Lighting arrangements, HID options and rear roading, drop
downWarning: Beacon or Strobe 2
Starter, electric, heavy duty 39Guards
Covers, screen 5Debris 11Sound 91Transmission 159Operator
Environment
Door, cab, right hand side 11Fan, defroster, rear window 2Horn,
air 7Mirrors, outside:
Heated 24V 15Mounted 10
Precleaner, HVAC 5Radio ready, AM/FM or satellite 9Seat, air
suspension, cloth 2Shade, sun 2Wiper, each side 0Wiper/washer, rear
2Power Train
Coolant:40 C45 C50 C
Engine, compression brakeEngine, variable horsepower plus (VHP
Plus)Oil, hydraulic, biodegradable syntheticTransmission, autoshift
2
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HEHG5734-1 (02/2007) hr
16M Motor Grader
For more complete information on Cat products, dealer services,
and industry solutions, visit us on the web at www.cat.com
Materials and specifications are subject to change without
notice. Featured machines in photos may include additional
equipment. See your Caterpillar dealer for available options.
2007 Caterpillar -- All rights reserved
CAT, CATERPILLAR, their respective logos, Caterpillar Yellow and
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identity used herein, are trademarks of Caterpillar and may not be
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