| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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Company Address
Suite 602, Building 2, Tiandu Plaza, No.211 Changjiang Road, National Hi-Tech District, Suzhou, Jiangsu, China.
Product Description
The original imported hydraulic system,with constant power and electric proportional control of the dual-pump dual-loop negative flow hydraulic system,which is stable and reliable..
The accelerator features rapid and accuratecontrol.The application of non-linear Multi-dimensional power control optimization improves the working efficiency and reduces the fuel consumption.
The preset working modes of Heavy-Load (P), Economic (E), Automatic (A), and Breaking Hammer (B) are at the user's free choice based on theactual working condition.The friendly human-machine interface eases the operations.
Specification
|
ENGINE
|
Model
|
WP4.1
|
|
Type
|
High pressure and common rail, 4-cylinder in line,water cooling,
turbo charging |
|
|
Quantity of cylinders
|
4
|
|
|
Bore x stroke
|
105 x 118 mm
|
|
|
Displacement
|
4.1 L
|
|
|
Power output
|
92 kW/2200 rpm
|
|
|
HYDRAULIC SYSTEM
|
Pump
|
Imported
|
|
Type
|
Variable piston pump
|
|
|
Maximum discharge flow
|
2 x 130 L/min
|
|
|
Control circuit
|
3.9 MPa
|
|
|
Travel circuit
|
35 MPa
|
|
|
Swing circuit
|
27 MPa
|
|
|
TRAVEL SYSTEM
|
Travel motor
|
Variable axial piston motor
|
|
Travel brakes
|
Lubricated double-disc
|
|
|
Parking brake
|
Pressure release
|
|
|
Travel shoes
|
2 x 44
|
|
|
Travel speed
|
3.25/5.2 km/h
|
|
|
Drawbar pulling force
|
118 kN
|
|
|
Gradeability
|
70% (35°)
|
|
|
Minimum Ground clearance
|
425 mm
|
|
|
OIL CAPACITY
|
Fuel tank
|
220 L
|
|
Cooling system
|
20 L
|
|
|
Engine oil
|
12 L
|
|
|
Hydraulic oil tank
|
177 L
|
|
|
System capacity
|
205 L
|
|
|
SWING SYSTEM
|
Brake
|
Pressure Release Mechanical Braking
|
|
Swing speed
|
11.3 rpm
|
|
|
Tail swing radius
|
2380 mm
|
|
|
Arm digging force
|
70 KN
|
|
|
Bucket digging force
|
97 KN
|
|
|
BUCKET
|
Bucket capacity
|
Backhoe bucket 0.55 m3 (SAE)
|
|
Number of bucket teeth
|
4
|
|
|
Bucket width
|
990 mm
|
|
|
Arm length
|
2.5 m
|
|
|
Maximum digging reach/Maximum digging
reach at ground level |
8.3 m/8.175 m
|
|
|
Maximum digging depth/height
|
5.49 m/8.495 m
|
|
|
Maximum dumping height
|
6.065 m
|
|
|
Minimum swing radius
|
2.445 m
|
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