Shandong Weimeng Construction Machinery Co., Ltd
Shandong Weimeng Construction Machinery Co., Ltd
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WZ 30-25 diesel engine backhoe loader is one of the most popular earth moving machinery in recent years.It is known for its high efficiency,time saving and convenient.Just one single people can operate the machine to accomplish loading,lifting,transporting and digging and this is hard to be realized by operating other machines.Our WZ 30-25 backhoe loader is equipped with diesel engine like Yuchai engine,Weichai engine and Cummins engine.Except the engine,our axles,pumps and valves are produced by the best factories in China and the whole frame is made of manganese steel.All of these make the quality of our backhoe loader better.Here is the main specification:
| 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 |
