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Komatsu - Bulldozer D65EX-16 1950 rpm 6 Cylinders 4-cycle, water-cooled, direct injection Engine

Jaffer Brothers (Private) Limited

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Product Details:

Manufacturer: Komatsu
Made in: JAPAN
Condition: new
Purpose: Sale
Model number: D65EX-16
Location: Karachi

Description:

Komatsu - Bulldozer

Bulldozer pushes earth and rocks with a blade installed at the machine’s front end. Large- sized crawler dozers normally have a set of claws called a ripper that is installed at the machine’s rear end and can crush a hard rock.

 

SPECIFICATIONS

ENGINE

Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Komatsu SAA6D114E-3

Type. . . . . . . . . . . . . . . . . . . . . 4-cycle, water-cooled, direct injection

Aspiration . . . . . . . . . . . . . . . . . . Turbocharged, air-to-air aftercooled

Number of cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Bore x stroke . . . . . . . . . . . . . . . . . 114 mm x 135 mm 4.49" x 5.31"

Piston displacement. . . . . . . . . . . . . . . . . . . . . . . . . . 8.27 ltr 505 in3

Governor . . . . . . . . . . . . . . . . . . All-speed and mid-range, electronic

Horsepower

SAE J1995 . . . . . . . . . . . . . . . . . . . . . . . . Gross 155 kW 207 HP

(ISO 14396 . . . . . . . . . . . . . . Maximum Gross 163.7 kW 219 HP)

ISO 9249 / SAE J1349* . . . . . . . . . . . . . . . . . Net 153 kW 205 HP

Rated rpm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1950 rpm

Fan drive type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic

Lubrication system

Method . . . . . . . . . . . . . . . . . . . . . . . Gear pump, force lubrication

Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Full-flow

*Net horsepower at the maximum speed of

radiator cooling fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139 kW 186 HP

EPA Tier 3 and EU Stage 3A 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 2.2 mph                 4.4 km/h 2.7 mph

2nd                                  5.5 km/h 3.4 mph                6.6 km/h 4.1 mph

3rdL                                 7.2 km/h 4.5 mph                 8.6 km/h 5.3 mph

3rd                                   11.2 km/h 7.0 mph              13.4 km/h 8.3 mph

 

STEERING SYSTEM

PCCS lever controls for all directional movements. Pushing the

PCCS lever forward results in forward machine travel, while pulling it

rearward reverses the machine. Simply tilt the PCCS lever to left to

make a left turn. Tilt it to the right for a right turn.

Hydrostatic Steering System (HSS) is powered by steering planetary

units and a hydraulic pump and motor. Counter-rotation turns are

also available. Wet, multiple-disc, pedal-controlled service brakes are

spring-actuated and hydraulically released. Gear shift lock lever also

applies parking brake.

Minimum turning radius D65EX-16 . . . . . . . . . . . . . . 1.9 m 6'3"

D65EX-16 with PAT . . . . . . . 2.0 m 6'7"

D65PX-16 . . . . . . . . . . . . . . 2.2 m 7'3"

D65WX-16 . . . . . . . . . . . . . 2.1 m 6'11"

 

UNDERCARRIAGE

Suspension . . . . . . . . . . . . . Oscillating equalizer bar and pivot shaft

Track roller frame . . . . . . . . . . . . . . . . . . . Monocoque, large section,

durable construction

Rollers and idlers. . . . . . . . . . . . . . . . . . . . . . Lubricated track rollers

Track shoes

Lubricated tracks. Unique seals prevent entry of foreign

abrasive material into pin to bushing clearances to provide

extended service life. Track tension is easily adjusted with grease

gun.

 

COOLANT AND LUBRICANT

CAPACITY (REFILL)

Fuel tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 415 ltr 109.6 U.S. gal

Coolant. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 ltr 9.5 U.S. gal

Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 ltr 7.4 U.S. gal

Torque converter, transmission,

bevel gear, and steering system . . . . . . . . . . 48 ltr 12.7 U.S. gal

Final drive (each side)

D65EX-16 . . . . . . . . . . . . . . . . . . . 24 ltr 6.3 U.S. gal

D65EX-16 with PAT . . . . . . . . . . . . 27 ltr 7.1 U.S. gal

D65PX-16 . . . . . . . . . . . . . . . . . . . 27 ltr 7.1 U.S. gal

D65WX-16 . . . . . . . . . . . . . . . . . . . 27 ltr 7.1 U.S. gal

 

OPERATING WEIGHT (APPROXIMATE)

Tractor weight:

Including ROPS cab, rated capacity of lubricant, hydraulic control

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

D65EX-16. . . . . . . . . . . . . . . 17120 kg 37,740 lb (17430 kg 38,430 lb)

D65PX-16 . . . . . . . . . . . 18890 kg 41,640 lb (19210 kg 42,350 lb)

D65WX-16 . . . . . . . . . . 17860 kg 39,370 lb (18170 kg 40,060 lb)

for PAT dozer

D65EX-16. . . . . . . . . . . . . . . 18030 kg 39,750 lb (18340 kg 40,430 lb)

D65PX-16 . . . . . . . . . . . 18870 kg 41,600 lb (19210 kg 42,350 lb)

D65WX-16 . . . . . . . . . . 18900 kg 41,670 lb (19210 kg 42,350 lb)

 

Operating weight:

Including SIGMADOZER (EX/WX) or straight tilt dozer (PX) or

power angle power tilt dozer, ROPS cab, operator, standard

equipment, rated capacity of lubricant, hydraulic control unit,

coolant, and full fuel tank.

D65EX-16 . . . . . . . . . . . 19510 kg 43,010 lb (19820 kg 43,690 lb)

D65PX-16 . . . . . . . . . . . 20990 kg 46,270 lb (21310 kg 46,980 lb)

D65WX-16 . . . . . . . . . . 20360 kg 44,880 lb (20670 kg 45,570 lb)

for PAT dozer

D65EX-16. . . . . . . . . . . . . . . 20990 kg 46,270 lb (21300 kg 46,960 lb)

D65PX-16 . . . . . . . . . . . 21860 kg 48,190 lb (22200 kg 48,940 lb)

D65WX-16 . . . . . . . . . . 21890 kg 48,260 lb (22200 kg 48,940 lb)

 

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