ZOOMLION ZD320-3 Bulldozer
Introduce:
The state of art ZD320-3 which equipped with anti-rolling cab is more human-oriented and easy to operate. The machine adopts hydraulic operation technology and Cummins engine for higher reliability, long-service life and low cost. The force components are all specific alloy steel largely improving the strength. The blade is special anti-wear steel to ensure a high anti-wear ness. There is also thress-layer electric monitoring system.
Technical Parameter:
Engine |
Model |
Cummins NTA855-C360 |
Type |
Charger inter-cooling vertical, four stroke |
Cylinder number-cylinder diameter*travel distance |
6-139.7*152.4mm |
Piston output |
14000ml |
Power rating |
239kw |
Rotary speed rating |
2000r/min |
Max. Torque |
1509N.m/1400r/min |
Fuel consumption rate |
<242g/kw.h |
Start mode |
Electro motor start |
Start mode |
24V, 11kw |
Generator |
28V, 35A |
Accumulator |
24V (12V*2)-200AH*2 |
Drive unit |
Hydraulic torque converter |
Mode |
3 components 1 layer 1 |
Cooling mod |
Water cooling |
Motor gear converter |
Mode |
Planetary gear, multiple disk clutch, hydraulic force lubricate |
Central transmission shaft |
Spiral bevel gear, splash lubricate |
Gear |
Forward 3 gear, Backward 3 gear |
Travel speed |
Forward |
1st gear |
0~3.6km/h |
2st gear |
0~6.6km/h |
3st gear |
0~11.5km/h |
Backward |
1st gear |
0~4.4km/h |
2st gear |
0~7.8km/h |
3st gear |
0~13.5km/h |
Steering system |
Steering clutch |
Wet multi-disc type, spring applied for engaging, hydraulic actuated for disengaging, hand-operated |
Steering brake |
Wet type, brand brake, foot-operated (with hydraulic booster) |
Final drive |
Spur gear, double reduction, splash lubrication |
Crawler belt |
Mode |
Assembly single grouse |
Pitch |
228.6mm |
Width |
560mm |
Ground height |
80mm |
Belt number |
41 |
Belt |
2140mm |
Belt grounding height |
3150mm |
Grounding pressure |
106kpa |
Grounding distance |
500mm |
Operating weight |
Operation weight (Tilt dozer) |
37384kg |
Hydraulic control mechanism |
Power rating |
13.7Mpa |
Hydraulic pump mode |
Grouser pump |
Displacement |
355L/min |
Control valve mode |
Slide valve |
Working unit & accessory |
Dozer blade |
Type |
Angle dozer |
Width |
4130mm |
Height |
1590 |
Max. Accelerate height |
1560 |
Max. Loading capacity |
560 |
Max. Incline capacity |
1000mm |
Blade capacity |
10.4M3 |
Scarification |
Gear number |
3 |
Max. Scarification depth |
835mm |
Max. Accelerate height |
890mm |
Scarification mode |
Operation oil hydraulic |
Scarification weight |
3591kg |
|
|
|
|
|
|