|
Overall Operating Weight
|
6300KG
|
Final Reducer
|
Single Stage Final Reducer
|
|
Transport Dimension
|
Rated Loader of Axle
|
7.5t
|
|
L*W*H(mm)
|
7100×2100×3100
|
Transmission System
|
|
Wheel base
|
2250mm
|
Torque Converter
|
|
Min. Ground Clearance
|
300mm
|
Model
|
YJ280
|
|
Bucket Capacity
|
1.2m3
|
Type
|
Single-stage Three Elements
|
|
Breakout Force
|
38KN
|
Max. Efficiency
|
84.4%
|
|
Loading Lifting Capacity
|
2000KG
|
Inlet Pressure
|
0.4Mpa—0.55 Mpa
|
|
Bucket Dumping Height
|
3500mm
|
Outlet Pressure
|
1.2Mpa—1.5 Mpa
|
|
Bucket Dumping Distance
|
1062mm
|
Cooling Method
|
Oil-cooling Pressure Circulation
|
|
Digging Depth
|
52mm
|
Gearbox
|
|
Backhoe Capacity
|
0.3 m3
|
Type
|
Fixed Shaft Power Transmission
|
|
Max. Digging Depth
|
4082mm
|
Oil Pressure of Clutch
|
1373Kpa—1569 Kpa
|
|
Swing Angle of Excavator Grab
|
190o
|
Gears
|
Two Gears Ahead, Two Gears Astern
|
|
Max. Pulling Force
|
39KN
|
Max.Speed
|
25Km/h
|
|
Engine
|
Tyre
|
|
Model
|
YUNNEI Turbocharged engine
|
Model
|
16/70-20
|
|
Type
|
In Line Direct injection Four-Stroke and Injection Combustion Chamber
|
Pressure of Front wheel
|
0.22 Mpa
|
|
Cylinder-Inside Diameter*Stroke
|
4-105×120
|
Pressure of Back Wheel
|
0.22 Mpa
|
|
Rated Power
|
76KW
|
Brake System
|
|
Rated Speed
|
2400r/min
|
Service Brake
|
Air Over Oil Caliper Brake
|
|
Min. Fuel Consumption
|
≤216g/km.h
|
|
External Type
|
|
Max.Torque
|
≥261.7N.M/1800r/min
|
|
Self-regulation
|
|
Displacement
|
4.4L
|
|
Self-balance
|
|
Steering System
|
Emergency Brake
|
Operation Power Implementing brake
|
|
Model of Steering Device
|
BZZ5-250
|
|
Manual Operation Power Terminating Brake
|
|
Steering Angle
|
±36 o
|
Hydraulic System
|
|
Min. turning radius
|
5018mm
|
Digging Power of Excavator Grab
|
46.5KN
|
|
Pressure of the system
|
12Mpa
|
Digging Power of Dipper
|
31KN
|
|
Axle
|
Bucket Lifting Time
|
5.4S
|
|
Manufacturer
|
HUICHANG Axle
|
Bucket Lowering Time
|
3.1S
|
|
Main Transmission Type
|
Double Reduction
|
Bucket Discharge Time
|
2.0S
|
