Established since 2016 /11 professional technical epxert and engineers team to develop the Sino-Gold-Drive-Train off-high-way
Underground mining trackless vehicles
---Modify Weichai/ SinoTruck ( Man Engine ) with low-pollution
Engines for the underground mine
---Develop our own brand "Robust Cattle " Shaft-fixed Power
shift Transmission and Torque converts
---Heavy-duty-Axles with SAHR brake as well as Intergreted
Brakes
---Reliable Cable and Battery vehicles ( Battery +Motor as well as mining equipments
INTRODUCTION OF 388 Backhoe Loader
388 Backhoe Loader Product Features
1.The use of high-reliability hydraulic torque converter and Gearbox to provide super power, aggravated the smooth and high reliability of the dedicated bridge walking
2.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 %.
3.Mining, loading function all lead control, light and flexible, high operating efficiency.
4.Humanized design of rotating vibration absorber seat, fully steel-molded glass cab, wider vision, more comfortable driving.
5.Excavate the lateral sliding mechanism device to make the excavation operation more extensive and more efficient.
6.The design of the front flip cover greatly improves the maintenance of the entire machine.
7.A variety of accessories can be selected to complete a variety of construction operations. For use in municipal administration, construction, water Conservancy, highways, tap water, power supply, gardens and other departments, can be engaged in agricultural construction, pipeline laying, cable laying, landscaping and other operations
Main Technical Parameters of BACKHOE LOADER 388
- Main Performance Parameter of Backhoe Loader 388
|
| Overall Operating Weight |
8200KG |
Final Reducer |
Single Stage Final Reducer |
| Transport Dimension |
Rated Loader of Axle |
8/18.5t |
| L*W*H mm |
6120×2410×3763 |
|
|
| Distance from cab to ground mm |
2900mm |
Transmission System |
| Wheel base |
2248mm |
Torque Converter |
| Min. Ground Clearance |
300mm |
Model |
YJ280 |
| Bucket Capacity |
1.0m3
|
Type |
Single-stage Three Elements |
| Breakout Force |
38KN |
Max. Efficiency |
84.4% |
| Loading Lifting Capacity |
2500KG |
Gearbox |
| Bucket Dumping Height |
2742mm |
Type |
Fixed Shaft Power Transmission |
| Bucket Dumping Distance |
925mm |
Oil Pressure of Clutch |
1373Kpa-1569 Kpa |
| Digging Depth |
52mm |
Gears |
Two Gears Ahead, Two Gears Astern |
| Backhoe Capacity |
0.3 m3 |
Max.Speed |
30Km/h |
| Max. Digging Depth |
4082mm/(extension arm 4500mm/telescopic arm 5797mm) |
Tyre |
| Swing Angle of Excavator Grab |
190o |
Model |
14-17.5/19.5L-24 |
| Max. Pulling Force |
39KN |
Pressure of Front wheel |
0.55Mpa |
| Engine |
Pressure of Back Wheel |
0.223Mpa |
| Model |
CYD YC4A105Z-T20 |
Brake System |
| Type |
In Line Direct injection Four-Stroke and Injection Combustion Chamber |
Emergency Brake |
Operation Power Implementing brake |
| Cylinder-Inside Diameter*Stroke |
4-108×132 |
Manual Operation Power Terminating Brake |
| Rated Power |
75KW |
Service Brake |
Air Over Oil Caliper Brake |
| Rated Speed |
2200r/min |
External Type |
| Min. Fuel Consumption |
≤230g/km.h |
Self-regulation |
| Max.Torque |
≥400N.M |
Self-balance |
| Displacement |
4.837L |
Hydraulic System |
| Steering System |
Digging Power of Excavator Grab |
46.5KN |
| Model of Steering Device |
BZZ5-250 |
Digging Power of Dipper |
44KN |
| Steering Angle |
±36 o |
Bucket Lifting Time |
6.8S |
| Min. turning radius |
6581mm |
Bucket Lowering Time |
3.1S |
| Pressure of the system |
18Mpa |
Bucket Discharge Time |
2.0S |
| Axle |
|
|
| Manufacturer |
Feicheng |
Main Transmission Type |
Double Reduction |
Audited Supplier 
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