Products > Bulldozer > ZOOMLION BULLDOZER
ZOOMLION ZD320-3 Bulldozer
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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 | ||||