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 |
|
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