● Hydraulic track adjusters ● Hydrostatic steering system (HSS) ● Lighting system (including two front and rear lights) ● Muffler with rain cap ● Palm lever steering control ● Perforated side covers ● Radiator reserve tank ● Rear cover ● Segmented sprockets ● Shoes: 560 mm 22" single-grouser (EX) 910mm 36” single-grouser (PX) ● Starting motor 7.5 kW/24 V ● Suspension seat and reclining ● TORQFLOW transmission ● Track frames ● Track roller guards, full length (EX), center and end section (PX) ● Warning horn ● Water separator ● Panel cover ● Seat belt ● Shoes: 610 mm 24” Single grouser shoe (EX) 660 mm 26” Single grouser shoes (EX) 910 mm 36” Swamp shoes (PX) ● Starting motor 11 kW/24V ● Sun visor ● Suspension seat, turn, fabric material ● Thermos ● Tool kit ● Vandalism protection kit ROPS for cab:* Weight. . . . . . . . . . . . . . . . . . 371 kg 820 lb Roof dimensions Length . . . . . . . . . . . . . . . . 650 mm 2’2” Width . . . . . . . . . . . . . . . 1774 mm 5’10” Height from compartment floor . . . . . . . 1754 mm 5’9” Steel cab:* Weight. . . . . . . . . . . . . . . . . . 410 kg 910 lb Dimensions: Length . . . . . . . . . . . . . . . 1758 mm 5’9” Width . . . . . . . . . . . . . . . . 1323 mm 4’4” Height from compartment floor to ceiling . . . . . . . . . . 1592 mm 5’3” Multi-shank ripper (EX): Hydraulically controlled parallelogram ripper with three shanks. *Meets ISO 3471 and SAE J/ISO 3471 ROPS standards. *Meets ISO 3449 FOPS standard. Alternator 50 ampere/24V Back up alarm Batteries 140 Ah/2 x 12V Decelerator pedal Dry-type air cleaner with dust evacuator and dust indicator Electric priming pump Engine hood Final drive case wear guard Front pull hook Hinged front mask, perforated Hydraulic drive radiator cooling fan ROPS canopy (without cab):* Weight. . . . . . . . . . . . . . . . . . 437 kg 970 lb Roof dimensions Length . . . . . . . . . . . . . . . 1368 mm 4’6” Width . . . . . . . . . . . . . . . . 1850 mm 6’1” Height from compartment floor . . . . . . 1768 mm 5’10” *Meets ISO 3471 and SAE J/ISO 3471 ROPS standards, as well as ISO 3449 FOPS standard. Air conditioner Alternator 75 ampere/24 V AM-FM radio with cassette Batteries 200 Ah/2 x 12V Fire extinguisher First-aid kit Heater and defroster Light for ripper point Lunch box Mirror, rearview Weight (including hydraulic control unit) . . . . . . . . . 2500 kg 5,520 lb Beam length . . . . . . . . . . . . . 2246 mm 7’4” Maximum lift above ground . . 564 mm 1’10” Maximum digging depth . . . . . 653 mm 2’2” Printed in Japan 200706 IP.AD (10) Photo may include optional equipment. Materials and specifications are subject to change without notice. is a trademark of Komatsu Ltd. Japan.

CRAWLER DOZER New hexagonal designed cab includes: Komatsu-integrated design for the best value, Building on the technology and expertise Komatsu has accumulated since establishment in 1921, GALEO presents customers worldwide with strong, distinctive image of technological innovation and exceptional value. The GALEO brand will be employed for Komatsu’s full lineup of advanced construction and mining equipment. Designed with high productivity, safety and environmental considerations in mind, the machines in this line reflect Komatsu’s commitment to contributing to the creation of a better world....

CRAWLER DOZER PALM COMMAND CONTROL SYSTEM (PCCS) Komatsu’s new ergonomically designed control system “PCCS” creates an operating . environment with “complete operator control” Power train electronic control system Smooth and soft operation D85EX/PX utilizes a newly designed power train electronic control system. The controller registers the amount of operator control (movements of lever and operation of switches) along with machine condition signals from each sensor, to calculate Human-machine interface accurately the control of the transmission for optimal machine operation. The ease of operation...

PRODUCTIVITY FEATURES CRAWLER DOZER WORKING ENVIRONMENT Work equipment Operator comfort Large blade Operator comfort is essential for productive work. Comfortable ride with new cab damper mounting The D85EX/PX provides a quiet, comfortable environment D85EX/PX’s cab mount uses a new cab damper which where the operator can concentrate on the work at hand. provides excellent shock and vibration absorbtion capacity with its long stroke. Cab damper mounts soften shocks and D85EX) yield outstanding production. High-tensile-strength vibration while traveling over adverse conditions, which steel has...

CRAWLER DOZER EASY MAINTENANCE RELIABILITY FEATURES Preventative maintenance Preventative maintenance is the only way to ensure long service life from your equipment. That’s why Komatsu designed the D85EX/PX with conveniently located maintenance points to make necessary inspections and maintenance quick and easy. Newly added main fuel filter of 2µm and water separator equipped with a high- Centralized service station Enclosed hydraulic piping protect the engine against dirt and water in the fuel. filtration breather with To assure convenient maintenance, the transmission and Hydraulic piping...

SPECIFICATIONS ENGINE *Net horsepower at the maximum speed of radiator cooling fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179 kW 240HP TORQFLOW TRANSMISSION Komatsu TORQFLOW transmission consists of a water-cooled, 3-element, 1-stage, 1-phase, torque converter 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 accidental starts. Travel speed 1st 2nd 3rd DRAWBAR PULL vs. SPEED MAXIMUM USABLE PULL DEPENDS ON TRACTION AND WEIGHT OF TRACTOR...