CEN00635-00_D65PXi-18

D65PXi

D65PXi-18Tier 4 Final Engine

HORSEPOWERGross: 164 kW 220 HP/1950 min-1 Net: 162 kW 217 HP/1950 min-1

OPERATING WEIGHT22600 kg

BLADE CAPACITYPower Angle Power Tilt Dozer: 4.42 m3

CRAWLER DOZER

Photos may include optional equipment.

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Next Generation Intelligence Improved machine efficiency for work ranging from heavy dozing to finish grading with intelligent Machine Control technologies

INTELLIGENT MACHINE CONTROL

From heavy dozing to finish grading

Automatic blade controlOptimally controls machine to match the work conditions

Dozing mode and blade load modeUser can check the progress of construction

As-built mapping displayHigh performance, high quality and high durability

Machine control system Highly integrated

Standard factory installed machine control system

NEW

NEW

NEW

NEW

NEW

WALK-AROUND

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Standard factory installed machine control system NEW

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HORSEPOWERGross: 164 kW 220 HP/1950 min-1 Net: 162 kW 217 HP/1950 min-1

OPERATING WEIGHT22600 kg

BLADE CAPACITYPower Angle Power Tilt Dozer:4.42 m3

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D65PXi-18

The D65PXI-18 automatically controls the blade based on information on the machines current position obtained from the GNSS* satellite, reference station, and construc-tion design data. The operator can complete the con-struction as illustrated in the design drawing simply by operating the machine back and forth. Furthermore, if the load on the blade increases during heavy dozing opera-tion, the blade is automatically raised to control the load

so that shoe slip does not occur, thus ensuring efficient dozing. Moreover, when the blade comes close to the design surface set in advance, it automatically recognizes the design surface and is automatically switched from the heavy dozing mode to the finish grading mode.

*GNSS (Global Navigation Satellite System) is the general term for satellite positioning systems such as GPS and GLONASS.

Dozing mode

The work mode can be optimally set to match the kind of work.

Blade load mode

The load on the blade can be adjust-ably set to match the soil conditions.

1. 2. 3.

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Automatic Blade Control, Ranging from Heavy Dozing to Finish Grading

Dozing Mode and Blade Load Mode Optimally Set to Match the Work Conditions

As-built Mapping Display for Checking Construction ProgressBy mounting the GNSS antenna on the top of the cab, the operator can check on the monitor the surface on which the tracks have passed.

1. As the blade load reaches a preset level2. The blade automatically raises to minimize track slip.3. The blade can also lower to push as much as possible.

Cutting and carry Normal operation

Cutting Effective dozing operation

Light Operation in sand or soft ground where the track easily slipsWhen holding little soil on the blade

SpreadingSpreading operation of piled soil higher than the blade height

NormalNormal operation

Simple gradingOperation to finish uneven ground, flat ground, or slope by traveling along or across the slope

Heavy Operation in heavy soil such as clay, etc.When holding a large amount of soil on the blade

Dozing modeBlade load mode

Auto/manual switch

The automatic con-trol of the blade can easily be switched to manual by operating the switch lever of the work machine.

INTELLIGENT MACHINE CONTROL

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INTELLIGENT MACHINE CONTROL SYSTEM

AUTOAUTO

Left window

Main window

Lower window

Dozing modeselection

Blade load selection

Take a topo shot

Toggle As-built mode

Start/StopAs-built updates

Sitelink messaging

Sitelink activity

iB logo key

Zoom in key

Zoom out key

Toggle main view

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Elevation control key Slope control key GNSS status Radio status Cut / Fill offset Cut / Fill reading

Tilt of blade Design cross-slopel Type of control AUTO indicator Back Grade mode indicator

This is a typical main screen of control box.

CONTROL BOX

Factory-installed Machine Control System Reduce WorkloadAll of the machine control system are installed at the factory before ship-ment and thus do not need installation at the site.

Machine Control System for High-performance, High-quality and High-durabilityGNSS antenna

Mounted to top of cab to mini-mize damage not on the blade.

Enhanced inertial measuring unit (IMU+)

Chassis mounted enhanced inertial measuring unit (IMU+) enables accu-rate grading performance without blade mounted sensors.

Control box

The control box with its touchscreen display features bright graphics and customizable views.

Stroke sensing hydraulic cylinders

The blade edge can be controlled using the hydraulic cylinder with the stroke sensor based on the advanced sensor technologies of Komatsu.

GNSS antenna

GNSS receiver

Control box

Enhanced inertial measuring unit (IMU+)

Stroke sensing hydraulic cylinders

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D65PXi-18

SPECIFICATIONS

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FINAL DRIVES

Double-reduction inboard final drive of spur and planetary gear sets to increase tractive effort and reduce gear tooth stresses for long final drive life. Segmented sprocket teeth are bolt-on for easy replacement.

STEERING SYSTEM

PCCS lever controls for all directional movements. Pushing the PCCS lever forward results in forward machine travel, while pull-ing it rearward reverses the machine. Simply tilt the PCCS lever to the left to make a left turn. Tilt it to the right for a right turn.

Hydrostatic steering system (HSS) is powered by steering plan-etary units and an independent hydraulic pump and motor. Counter-rotation turns are also available. Wet, multiple-disc, pedal-controlled service brakes are spring-actuated and hydrau-lically released. Gearshift lock lever also applies parking brakes.

Minimum turning radius . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.2 m

UNDERCARRIAGE

Suspension . . . . . . . . . . Oscillating equalizer bar and pivot shaftTrack roller frame . . . . . . . . . . . . . . . .Monocoque, large section,

durable constructionRollers and idlers . . . . . . . . . . . . . . . . . . . .Lubricated track rollersTrack shoes

Lubricated tracks. Unique seals help prevent entry of foreign abrasive material into pin to bushing clearances to provide extended service life. Track tension is easily adjusted with grease gun.

Type of Dozer Power angle power tilt dozerNumber of Track Rollers (Each side) 8Type of Shoes (Standard) Single grouserNumber of Shoes (Each side) 45Grouser Height mm 65Shoe Width (Standard) mm 760Ground Contact Area cm2 49930 (49780)Ground Pressure (Tractor)

kPa kg/cm2

38.5 (39.6) 0.39 (0.40)

Track Gauge mm 2230Length of Track on Ground mm 3285 (3275)

( ): PLUS spec.

ENGINE

Model . . . . . . . . . . . . . . . . . . . . . . . . . . . Komatsu SAA6D114E-6Type . . . . . . . . . . . . . . . . . . 4-cycle, water-cooled, direct injectionAspiration . . . . . . . . . . . . . . Turbocharged, air-to-air aftercooledNumber of cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Bore x stroke . . . . . . . . . . . . . . . . . . . . . . . . .114 mm x 144.5 mmPiston displacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.85 LGovernor . . . . . . . . . . . . . . . All-speed and mid-range, electronicHorsepower SAE J1995 . . . . . . . . . . . . . . . . . . . . . . .Gross 164 kW 220 HP (ISO 14396 . . . . . . . . . . . . . .Maximum Gross 164 kW 220 HP) ISO 9249 / SAE J1349* . . . . . . . . . . . . . . .Net 162 kW 217 HP Rated rpm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1950 min-1

Fan drive type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .HydraulicLubrication system Method . . . . . . . . . . . . . . . . . . . . . Gear pump, force lubrication Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full-flow

* Net horsepower at the maximum speed of radiator cooling fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144 kW 193 HP

EPA Tier 4 Final and EU Stage 4 emissions certified.

TORQFLOW TRANSMISSION

Komatsu TORQFLOW transmission consists of a water-cooled, 3-element, 1-stage, 2-phase torque converter with lockup clutch, and a planetary gear, multiple-disc clutch transmission which is hydraulically actuated and force-lubricated for optimum heat dissipation. Gearshift lock lever and neutral safety switch prevent machine from accidental starts.

Travel Speed Forward Reverse

1st 3.6 km/h 4.5 km/h

2nd 5.6 km/h 6.7 km/h

3rd L 7.3 km/h 8.7 km/h

3rd 11.3 km/h 13.6 km/h

50

40

30

20

10

00

Travel Speed

Dra

wb

ar P

ull

2 4 6 8 10 12 km/h

tkN

400

300

200

100

0

F1

F2

F3F3L

Manual gearshift mode

Automatic gearshift mode

D65PXI-18Power Shift

Drawbar pull vs speed.Maximum usable pull

depends on traction andweight of tractor including

mounted equipment.

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Hydraulic cylinders . . . . . . . . . . . . . . . . . . . Double-acting, piston

Number of Cylinders

BorePower Angle Power Tilt Dozer

Blade Lift 2 90 mm

Blade Tilt 1 130 mm

Blade Angle 2 110 mm

Ripper Lift 1 125 mm

Hydraulic oil capacity (Refill) . . . . . . . . . . . . . . . . . . . . . . . . .62 L

HYDRAULIC SYSTEM

Closed-center load sensing system (CLSS) designed for precise and responsive control, and for efficient simultaneous operation.

Hydraulic control unit:All spool control valves externally mounted beside the hydraulic tank. Plunger type hydraulic pump with capacity (Discharge flow) of 248 L/min at rated engine rpm.

Relief valve setting . . . . . . . . . . . . . . . . . . 27.9 MPa 285 kg/cm2 Control valves: Spool control valves for power angle power tilt dozer Positions: Blade lift . . . . . . . . . . . . Raise, hold, lower and float

Blade tilt . . . . . . . . . . . . . . . . . . . Right, hold and left Blade angle . . . . . . . . . . . . . . . . Right, hold and left

Fuel tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .415 LCoolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .49 LEngine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30.5 LTorque converter, transmission, bevel gear and

steering system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48 L

COOLANT AND LUBRICANT CAPACITY (REFILL)

Final drive (Each side) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22.2 L DEF tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23.5 L

DOZER EQUIPMENT

Blade capacities are based on the SAE recommended practice J1265.Use of high tensile strength steel in moldboard for strengthened blade construction.

Overall Length with Dozer

Blade Capacity

Blade Width x Height

Max. Lift Above Ground

Max. Drop Below Ground

Max. Tilt Adjustment

WeightDozer Equipment

Ground Pressure*

mm m3 mm mm mm mm kg kPa kg/cm2

Power Angle Power Tilt Dozer

5790 4.42 4010 x 1235 1165 (1170) 700 (695) 520 299044.4 0.45

(45.4 0.46)

* Ground pressure shows tractor, ROPS cab, operator, standard equipment and applicable blade.( ): PLUS spec.

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D65PXi-18

G.L.

E

A

D

F

G

B

C

H

24 24

8

DIMENSIONS

Dimension with power angle power tilt dozer single grouser shoe.

A 5790 mm B 2230 mm

C3325 mm

(3330 mm)

D2965 mm

(2970 mm)

E3285 mm

(3275 mm) F 760 mmG 65 mmH 3697 mm

Ground clearance .... 410 mm (415 mm)( ): PLUS spec.

OPERATING WEIGHT

Tractor weight . . . . . . . . . . . . . . . . . . . . . . . . 19600 kg (20100 kg) Including ROPS cab, rated capacity of lubricant, hydraulic

control unit, coolant, full fuel tank, operator, and standard equipment.

( ): PLUS spec.

Operating weight . . . . . . . . . . . . . . . . . . . . . . 22600 kg (23100 kg) Including power angle power tilt dozer, ROPS cab, operator,

standard equipment, rated capacity of lubricant, hydraulic control unit, coolant and full fuel tank.

( ): PLUS spec.

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STANDARD EQUIPMENT FOR BASE MACHINE

OPTIONAL EQUIPMENT

Air cleaner, double element with dust indicator

Alternator, 24 V/90 A AM, FM radio Backup alarm Batteries, 2 x 12 V/140 Ah Color monitor Decelerator pedal Engine hood Engine side covers, gull-wing Fenders High mount foot rests Hydraulic drive radiator cooling fan

with clean mode Intelligent machine control Komatsu diesel particutrate filter with

curved exhaust pipe Locks, filler caps and covers

Oil pressure check ports for power train Radiator mask, heavy-duty, hinged Radiator reserve tank Rear cover Seat, adjustable Starting motor, 24 V/7.5 kW Steering system: Hydrostatic Steering System (HSS) Track roller guard, center and end sec-

tion Track shoe assembly

Heavy-duty sealed and lubricated track

Underguards: Oil pan and transmission heavy-duty Water separator 760 mm single grouser shoe

ROPS cab* Air conditioner Air conditioner intake pre-cleaner Cab accessories

12 V x 2 power supplyCup holderRear view mirrorSun visor

* Meets ISO 3471, SAE J/ISO 3471 ROPS standards, and ISO 3449 FOPS standard.

Air suspension seat with turn, high-back

Batteries 2 x 12 V/200 Ah Engine intake precleaner Front pull hook

Hinged underguards Hitch type drawbar iB blade provision Light working, cab additional Parallel Link Undercarriage System (PLUS)

Rear view monitor system Starting motor, 24 V/11.0 kW Suspension seat with high-back Tool kit Track roller guard, full length

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D65PXi-18

CEN00635-00 Materials and specifications are subject to change without notice. is a trademark of Komatsu Ltd. Japan.

www.komatsu.com Printed in Japan 201504 IP.As

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