Shandong Weimeng Construction Machinery Co., Ltd
Shandong Weimeng Construction Machinery Co., Ltd
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WZ 30-25 loader backhoe is like a combination of loader and excavator.A 1.0m³standard bucket is in the front of WZ30-25 loader backhoe and the rear is an excavator bucket which capacity is from 0.1m³-0.4m³.Except,our WZ 30-25 loader backhoe also can be equipped with 6 in 1 multi purpose bucket or 7 in 1 bucket.This kind of bucket is capable of doing a variety of material handling tasks such as re-handling,clamping,dozing,grading,leveling and dumping.It allows the clamping of objects and is ideal for picking items like broken branches.The bucket is made of manganese steel which is same steel as the whole frame therefore it has much longer service life than other buckets.The quality is the most important thing for our factory and also is what our technicians have been pursuing.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 |
