|
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 |
