Product Model |
PD120 Bulldozer |
ENGINE |
Model |
6135K-2a Dongfeng 6135K-2a |
Type |
Inline vertical four-stroke cycle semi-open combustion chamber |
Flywheel power (kW) |
88.2(120PS) |
Rated speed (r/min) |
1500 |
Number of cylinders-bore*stroke (mm) |
6-135*140 |
Starting method |
Electric starting 24V 8kW |
Battery |
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 |
UNDER CARRIAGE |
Sprocket |
Segmented |
No. of carrier rollers (each side) |
2 |
No. of front ldler (each side) |
1 |
Track tension |
Hydraulic adjusted |
No. of track rollers (each side) |
5(3 single, 2 double) |
7(4 single, 3 double) |
*Floating seals are used in all track rollers,carrier rollers,sprocket and front idlers |
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 |
Track pitch (mm) |
203 |
Track width (mm) |
500 |
Number of track shoes (each side) |
37 |
Length of track on ground (mm) |
2465 |
Ground clearance (mm) |
300 |
Ground pressure (Mpa) |
<0.063 |
Track gauge (mm) |
1880 |
HYDRAULIC SYSTEM OF WORK EQUIPMENT |
Working pressure (Mpa) |
12 |
12 |
Rated delivery (L/min) (2000r/min) |
210 |