WZ30-25 integral type backhoe loader, Combine the excavator and the loader into one, and one machine can do more. Fully equipped with all the functions of small excavators and loaders, it is more suitable for operating in a narrow space, convenient and flexible, and working efficiency is increased by more than 30 %.
Main Features
(1). To adopt the gearbox, torque converter provides a super power, walking steadily and higher reliability.
(2). To combine Excavator and loader as one machine, fully equipped with all function of mini excavator and loader, more suitable for operating in a narrow space, convenient and flexible, reducing the whole purchase cost and running cost.
(3). Excavation and loading function are pilot control, light and flexible, high efficiency.
(4). Humanized designed 360 degree swivel seat, all-steel cab of forming glass, more wide vision and more comfortable driving.
(5). Excavation slide slip device make the excavation operations broader and more efficient.
Main Specifications
Overall Operating Weight | 8200KG |
Transport Dimension (L*W*H) mm | 6150*2250*3763 |
Wheel base | 2200mm |
Min. Ground Clearance | 300mm |
Bucket Capacity | 1.0m3 |
Breakout Force | 38KN |
Loading Lifting Capacity | 2500KG |
Bucket Dumping Height | 2742mm |
Bucket Dumping Distance | 1062mm |
Digging Depth | 52mm |
Backhoe Capacity | 0.3 m3 |
Max. Digging Depth | 4082mm |
Swing Angle of Excavator Grab | 190o |
Max. Pulling Force | 39KN |
Engine (Dongfeng Cummins) | |
Model | 4BTA3.9-C100 |
Rated Power | 74KW/100HP |
Rated Speed | 2400r/min |
Steering System | |
Model of Steering Device | BZZ5-250 |
Steering Angle | ±36 o |
Min. turning radius | 6581mm |
Pressure of the system | 12Mpa |
Axle | |
Manufacturer | Feicheng Axle Factory |
Main Transmission Type | Double Reduction |
Reducer | Single Stage Final Reducer |
Rated Loader of Axle | 4/18.5t |
Transmission System | |
Torque Converter | |
Model | YJ280 |
Type | Single-stage Three Elements |
Max. Efficiency | 84.40% |
Inlet Pressure | 0.4Mpa—0.55 Mpa |
Outlet Pressure | 1.2Mpa—1.5 Mpa |
Cooling Method | Oil-cooling Pressure Circulation |
Gearbox | |
Type | Fixed Shaft Power Transmission |
Oil Pressure of Clutch | 1373Kpa—1569 Kpa |
Gears | Two Gears Ahead, Two Gears Astern |
Max.Speed | 22Km/h |
Tyre | |
Model | 14-17.5/19.5L-24 |
Pressure of Front wheel | 0.22 Mpa |
Pressure of Back Wheel | 0.22 Mpa |
Brake System | |
Service Brake | Air Over Oil Caliper Brake, External Type, Self-regulation, Self-balance |
Emergency Brake | Operation Power Implementing brake, Manual Operation Power Terminating Brake |
Hydraulic System | |
Digging Power of Excavator Grab | 46.5KN |
Digging Power of Dipper | 31KN |
Bucket Lifting Time | 5.4S |
Bucket Lowering Time | 3.1S |
Bucket Discharge Time | 2.0S |
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