2
3
FLYWHEEL HORSEPOWER
225 kW
302 HP @ 1900 rpm
OPERATING WEIGHT
38700 kg
85,320 lb
BLADE CAPACITY
Semi-U:
8.8 m
3
11.5 yd
3
Full-U:
11.8 m
3
15.4 yd
3
The entirely new Komatsu D155A-5
carries on the tradition
of excellence established by the highly
regarded D155A-3.
A Komatsu-designed
resilient equalized
undercarriage
(REU). Unique X-type bogies
provide tremendous traction on uneven ground.
Improves traction component durability and
operator comfort.
See page 6.
Wet type multiple-disc
steering clutches/brakes
eliminate both clutch and brake
adjustment for facilitating maintenance.
See page 5.
Modular power train
for increased
serviceability and durability. Forward
mounted pivot shafts isolate final drives
from blade loads.
See page 8.
D155A-5 Crawler
Dozer
Blade tilt lines
completely protected.
Komatsu Torqflow transmission offers
single lever control
of speed (3 forward
and 3 reverse) and directional changes.
See page 4.
Easy to learn and easy to operate
left hand joystick
controls all tractor motion, while right hand joystick
controls all blade functions for accurate grading and high
productivity.
See pages 4 and 5.
W
ALK
-A
ROUND
W
ALK
-A
ROUND
D155A-5
CRAWLER DOZER
Komatsu torque converter
reduces shocks
for
smooth operation.
See page 9.
Reduced maintenance with
hydraulic reservoir sight gauge
and spin-off filters housed in
compartment. Gull wing engine side
doors for easy and safer engine servicing.
(See
other reduced maintenance features on page 8.)
Photos may include optional equipment
