background image

W

ALK

-A

ROUND

D65

-16

CRAWLER DOZER

D65EX/PX/WX

-16

C

R A W L E R

D

O Z E R

3

2

Complete operator control with 
PCCS (Palm Command Control System) 

Electronic controlled PCCS travel control

Hydraulic controlled PCCS blade/ripper control

Fuel control dial

Automatic/manual gearshift selectable mode

Gearshift pattern preset function

ECMV controlled transmission

See page 7.

Gull-wing engine side covers 

for easy and efficient engine servicing 

See page 9.

Photos may include optional equipment.

New integrated ROPS cab includes:

Large quiet operator environment

Comfortable ride with new cab damper

Excellent visibility without ROPS post

Automatic high capacity air conditioning 

Pressurized cab

Adjustable armrest and suspension seat

See page 8.

Hydraulic drive radiator cooling
fan

controlled automatically, reduces

fuel consumption and operating noise
levels.

See page 6.

Automatic adjusted
idler support 

provides long

life of wear plate without gap
and vibration. 

See page 9.

Modular power train 

for increased 

serviceability and durability. Forward mounted 
pivot shafts isolate final drives from blade loads.

See page 9.

Blade tilt lines 

completely protected

High-rigidity, simple
hull frame

and monocoque track frame
with pivot shaft for greater
reliability. 

See page 9.

Wet, multiple-disc brakes 

adjustment free

for excellent service life. 

See page 9.

PAT (Power Angle and Tilt Dozer)

expands

productivity in a variety of applications. The
manually adjustable blade pitch further expands
versatility and productivity.

See page 8.

PLUS (Parallel Link
Undercarriage System) 

provides

longer wear life and lower repair &
maintenance costs with new rotating
bushings and other key enhancements.

See page 9.

Extra-low machine profile

provides excellent machine
balance and low center of gravity.

Increased-track length for EX/WX 

ensures outstanding grading ability and stability.

SAA6D114E turbocharged after-cooled
diesel engine 

provides an output of 155 kW 207 HP

with excellent fuel economy, while meeting EPA Tier 3
and EU stage 3A emissions certified. 

See page 6.

HSS (Hydrostatic Steering System) 

provides smooth, quick, and powerful control 
in various ground conditions. 

See page 7.

Automatic transmission with lockup torque
converter 

improves fuel consumption. See page 5.

Innovative SIGMADOZER

reduces digging

resistance and smoothly rolls material up for
increased blade loads. 
Blade capacity 5.6 m

3

7.3 yd

3

(for EX)

5.9 m

3

7.7 yd

3

(for WX) See page 4.

OUTSTANDING PRODUCTIVITY &
FUEL ECONOMY

HORSEPOWER

Gross: 155 kW 207 HP @ 1950 rpm

Net: 153 kW 205 HP @ 1950 rpm

OPERATING WEIGHT

D65EX-16: 19510 kg 43,010 lb
D65PX-16: 20990 kg 46,270 lb
D65WX-16: 20360 kg 44,880 lb

BLADE CAPACITY

SIGMADOZER:

D65EX-16: 5.61 m

3

7.34 yd

3

D65WX-16: 5.90 m

3

7.72 yd

3

Straight Tilt Dozer:

D65EX-16: 3.89 m

3

5.09 yd

3

D65PX-16: 3.69 m

3

4.83 yd

3

Power Angle and Tilt Dozer:

D65EX-16: 4.25 m

3

5.56 yd

3

D65PX-16: 4.42 m

3

5.78 yd

3

D65 WX-16: 4.42 m

3

5.78 yd

3

Large TFT LCD monitor

Easy-to-read and use 7" large multi-color
monitor

Choice of 10 languages for global support

TFT : Thin Film Transistor
LCD : Liquid Crystal Display

See page 8.

Summary of Contents for D65EX-16

Page 1: ...ice is a trademark of Komatsu Ltd Japan HORSEPOWER Gross 155 kW 207 HP 1950 rpm Net 153 kW 205 HP 1950 rpm OPERATING WEIGHT D65EX 16 19510 kg 43 010 lb D65PX 16 20990 kg 46 270 lb D65WX 16 20360 kg 44 880 lb C RAWLER D OZER Photo may include optional equipment D65EX 16 D65PX 16 D65WX 16 D 65 Photo may include optional equipment ...

Page 2: ...ly adjustable blade pitch further expands versatility and productivity See page 8 PLUS Parallel Link Undercarriage System provides longer wear life and lower repair maintenance costs with new rotating bushings and other key enhancements See page 9 Extra low machine profile provides excellent machine balance and low center of gravity Increased track length for EX WX ensures outstanding grading abil...

Page 3: ...extremely efficient a decrease in fuel consumption is realized while also maintaining machine power Automatic transmission with lockup torque converter A sharp reduction in fuel consumption and greater power train efficiency is achieved by the new automatic gearshift transmission and lockup torque converter The automatic transmission selects the optimal gear range depending on the working conditio...

Page 4: ...u s ergonomically designed control system PCCS creates an operating environment with complete operator control Human Machine Interface PCCS Palm Command Control System Gearshift pattern preset function When the gearshift pattern is set to either F1 R2 F2 R1 F2 R2 F2 R3L or F3L R3L in the automatic gearshift mode the gear automatically shifts to the preset gear when the travel control joystick is s...

Page 5: ...r cleaning with hydraulic drive fan The radiator can be cleaned by utilization of the reversible hydraulically driven cooling fan The fan can be reversed from inside the cab by simply activating a switch Oil pressure check ports Pressure check ports for power train components are centralized to promote quick and simple diagnosis Gull wing engine side covers The engine side covers are gull wing typ...

Page 6: ...event entry of foreign abrasive material into pin to bushing clearances to provide extended service life Track tension is easily adjusted with grease gun FINAL DRIVES Double reduction 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 50 50 40 30 20 10 0 40 30 20 ...

Page 7: ...S spec D65EX 16 D65PX 16 D65WX 16 SIGMADOZER Straight Tilt Dozer SIGMADOZER A 5490 mm 18 0 5680 mm 18 8 5500 mm 18 1 B 1880 mm 6 2 2050 mm 6 9 2050 mm 6 9 C 3155 mm 10 4 3155 mm 10 4 3155 mm 10 4 3160 mm 10 4 3160 mm 10 4 3160 mm 10 4 D 3080 mm 10 1 3080 mm 10 1 3080 mm 10 1 3085 mm 10 1 3085 mm 10 1 3085 mm 10 1 E 2980 mm 9 9 3285 mm 10 9 2980 mm 9 9 2970 mm 9 9 3275 mm 10 9 2970 mm 9 9 F 510 mm ...

Page 8: ...dard STANDARD EQUIPMENT FOR BASE MACHINE OPTIONAL EQUIPMENT Air suspension seat with turn high back Alternator 90 ampere 24V AM FM radio Batteries 200 Ah 2 x 12 V Engine intake precleaner Front pull hook Hinged underguards Hitch type drawbar Hydraulics for ripper EX WX Light working cab additional Rear view monitoring system ROPS canopy Rotary bushing link track PLUS Starting motor 11 0 kW 24 V Su...

Reviews: