After hard work and innovation, and years of professional accumulation, our company has developed into the largest WZ 30 25 Diesel Engine Backhoe Loader, Backhoe Loader, 388 Backhoe Excavator manufacturer in China. Our corporate vision is to be a leading global enterprise and to be a world brand for a hundred years. Our company is committed to sustainable development strategy, and we vigorously promote scientific and technological innovation and management innovation. We pay attention to the quality and delivery time of our products. We have won extensive praise and customer base for our excellent product quality.
WZ30-25 backhoe excavator loader is designed for agriculture,engineering or municipal projects.There are two types of WZ30-25 backhoe excavator loader.One is slide shift backhoe and the other is center mount backhoe or center pivot backhoe.The center mount backhoe has the backhoe mounted at the center of its rear frame.The advantage of this type is that it is more stable than the slide shift type because this design reportedly provides a wider stance and more ground clearance,making it ideal for sloped terrain and heavy loads but it needs more space.When the backhoe is close to building or some immovable objects,this type backhoe cannot play its part.However,when the backhoe is on a slope,the center mount type is much more stable and safe as it is not easy to tilt.
| Overall dimension | Operating Weight | 7600KG |
| Overall dimension(L×W×H) | 5654×2365×3764mm | |
| Wheel base | 2415mm | |
| Wheel tread | 1848mm | |
| Ground Clearance | 300mm | |
|
Performance |
Loader bucket capacity |
1.0m³ |
|
Loader breakout force |
47KN |
|
|
Loader lifting capacity |
2500KG |
|
|
Loader dumping height |
2780mm |
|
|
Loader dumping reach |
1112mm |
|
|
Loader digging depth |
52mm |
|
|
Backhoe bucket capacity |
0.3m³ |
|
|
Backhoe bucket digging force |
50KN |
|
|
Backhoe swing angle |
180° |
|
|
Backhoe dumping height |
3820mm |
|
|
Backhoe max digging depth |
4060mm |
|
|
Max. traction force |
52KN |
|
|
Engine |
Model |
Yuchai YC4A105Z-T20 |
|
Type |
Turbocharging four-stroke |
|
|
Cylinder-inner diameter*stroke |
4-108×132 |
|
|
Rated power |
75KW/100HP |
|
|
Rated speed |
2200r/min |
|
|
Min. Fuel consumption |
230g/kw.h |
|
|
Max.torque |
400N.m |
|
|
Displacement |
4.8L |
|
|
Steering system |
Type | Hydraulic Steering |
| Diverter model | BZZ5-250 | |
| Pump delivery | 63ml/r | |
| Steering angle | ±36° | |
| Min. turning radius | 5590mm | |
|
Driving axle |
Model |
ZL28 |
| Manufacturer | China axle | |
| Max. load of front axle | 12.3 ton | |
| Max. load of rear axle | 12.3 ton | |
|
Transmission |
Gearbox | Mechanically Operated Hydraulic Synchrinized Shift |
| Model | ZL15 | |
| Gears | 2 forward and 2 reverse gears | |
| Hydraulic torque converter | YJ280 | |
| Inlet pressure | 0.4-0.65Mpa | |
| Outlet pressure | 1.5-1.8Mpa | |
| Cooling mode | oil-cooling presssure circulation | |
| Pump delivery | 40ml/r | |
|
Wheel |
Front wheel size |
16/70-20 |
|
Rear wheel size |
16/70-20 |
|
|
Front tire pressure |
0.35Mpa |
|
|
Rear tire pressure |
0.35Mpa |
|
|
Travel speed |
22Km/h |
|
|
Brake system |
Service brake | Air over oil caliper, external, self-regulation, self-balance |
| Parking brake | Manual brake | |
|
System pressure |
Loading hydraulic system | 19Mpa |
| Digging hydraulic system | 19Mpa | |
|
Steering hydraulic system |
14Mpa |
We use advanced design and manufacturing testing equipment as a means to achieve high standards and high reliability for Supply High Quality Wz30-25 Excavators Backhoe Loaders. Through honest management, our company's business has spread all over the world and has become one of the suppliers with excellent prices, sufficient supply and large inventory. We have adopted the domestic leading automatic production lines and the highest specifications of environmental protection processing equipment, laying a solid foundation for further serving our customers.
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