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WZ30-25 articulated type backhoe loader, the front frame and rear frame are center articulated for easier turning. Cummins engine and Chinese Yuchai engine are optional. The transmission system is similar to wheel loader. The backhoe is controlled by hydraulic pump like excavator. X type outriggers are standard equipped and H type outriggers are optional.
| Quantity: | |
|---|---|
Main Performance | ||
Operation Weight | 7600 KG | |
Shipment Dimensions | 5910×2268×3760 mm | |
Min. Ground Clearance | 300 mm | |
Loading Bucket | Bucket Capacity | 1 m3 |
Breakout Force | 38 KN | |
Loading Lifting Capacity | 2500 KG | |
Bucket Dumping Height | 2795 mm | |
Bucket Dumping Distance | 1062 mm | |
Bucket Digging Depth | 52 mm | |
Bucket lifting Time | 5.4 s | |
Bucket Dumping Time | 2.0 s | |
Bucket Lowing Time | 3.1 s | |
Backhoe | Bucket Size | 0.3 m3 |
Max. Digging Depth | 4080 mm | |
Swing Angle | 190 degree | |
Max. Tracking Force | 39 KN | |
Max. Bucket Digging Force | 46.5 KN | |
Max. Arm Digging Force | 31 KN | |
Engine System | ||
Engine Model | Cummins 4BTA3.9 or Yituo YT4B2-G60Q | |
Engine Power | 74 kw/2400rpm or 65 kw/2400rpm | |
Engine Type | In line direct injection, four-stroke and Injection combustion chamber | |
Max. Torque | 285 N.M or 261 N.M | |
Displacement | 3.3 L or 4.4 L | |
Min. Fuel Consumption | 239 g/km.h or 216 g/km.h | |
Transmission System | ||
Gearbox Type | Fixed shaft power transmission | |
Oil Pressure of Clutch | 1373 Kpa-1569 Kpa | |
Shift Gears | 2F/2R | |
Max. Travelling Speed | 22 km/h | |
Torque Coverter Model | YJ280 | |
Converter Type | Single-stage, three elements | |
Max. Efficiency | 84.40% | |
Inlet Pressure | 0.4 Mpa—0.55 Mpa | |
Outlet Pressure | 1.2 Mpa—1.5 Mpa | |
Cooling Methord | Oil-cooling, pressure circulation | |
Steering System | ||
Model of Steering Gear | BZZ5-250 | |
Steering Angle | 36 degree | |
Min. Turning Radius | 5018 mm | |
Hydraulic Pressure | 12 Mpa | |
Axle and Tyre | ||
Main Reducer Type | Double reduction | |
Hub Reducer Type | Single stage final reducer | |
Axle Rated Load | 4/18.5 Ton | |
Front Tyre Size | 16/70-20 | |
Rear Tyre Size | 16/70-20 | |
Tyre Pressure(F/R) | 0.22 Mpa | |
Brake System | ||
Service Brake | Air over oil caliper brake, external type | |
Parking Brake | Manual | |
