Bulldozer 120hp Mechanical transmission system with reliable performance and easier maintenance.

Bulldozer 120hp

Product Model	120
ENGINE
Model	CUMMINS ( Dongfeng) 6135K-2a
Type	Inline vertical four-stroke cycle semi-open combustion chamber
(kW)  Flywheel power (kW)	88.2120PS
(r/min) Rated speed (r/min)	1500
(mm) Number of cylinders-bore×stroke (mm)	6-135×140
Starting method	Electric starting 24V 8kW
Battery	12V×2  Lead storage cell, 6-Q-195(12V×2)
Air cleaner	K260X-la Paper element cyclone air cleaner
TRANSMISSION SYSTEM
Torque converter	Dry type, Multiple-disc, non-constantly engaged
Transmission	Spur gears, splash lubricated, 5 forward and 4 reverse speeds
Bevel gear	Helical bevel gear, splash lubricated
Steering clutch	Dry, multiple disc hand-operated with hydraulic booster
Steering brake	Dry, band brake,foot-actuated
Final drive	Spur gear, double reduction, splash lubrication
TRAVEL SPEED (km/h)	1st	2nd	3rd		4th	5th
Forward	2.25	3.61	5.15		7.42	10.34
Reverse	2.7	4.33	6.18		8.91
TRACK
Type	Assembled, single grouse
(mm) Track pitch (mm)	203
(mm) Track width (mm)	500
Number of track shoes (each side)	37
ngth of track on ground (mm)	2465
(mm) Ground clearance (mm)	300
(MPa) Ground pressure (Mpa)	≤0.063
(mm) Track gauge (mm)	1880
WORK EQUIPMENT
Blade type	Straight			Angle
(mm)Width×Height (mm)	3200×1130			3760×1000
(mm) Max.lift above ground (mm)	1020			990
(mm) Max.drop below ground (mm)	360			335
(°) Pitch adjustment (°)	53			55
(°) Gradeability (°)	≤30			≤30
(m/s) Bit lifting speed (m/s)	≥0.35			≥0.32
(mm) Rippe   Length×Width×Height (mm)	4940×3200×2890			5076×3760×2890
Weight (kg)	15610			15800

Bulldozer 120hp