Products

Excavator

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WE20

SPECIFICATIONS
Dimensions(mm)

3867×1000×1185

Engine Model

Yanmar 3TNV76

Power(KW)

15

Specifications

Travel System
Travel motors

Eaton

Support roller quantities2×3
Carrier roller quantities2×1
Travel shoesNo
Travel speed2.2/4.2(km/h)
Drawbar pulling force11.7kN
Gradeability58%(30°)
Track shoes thickness5mm
Engine
ModelYanmar 3TNV76
TypeDirect injection, water cooled, natural intake
No. of cylinder3
Bore and stroke70x74(mm)
Displacement0.854L
Power output15kw/2400rpm
Max. torque50N.m/2000rpm
Hydraulic System
PumpCASAPPA
TypeAxial-piston pump+gear pump
Max. discharge flow54 (L/min)
Max. discharge pressure
Boom, arm and bucket21 MPa
Travel circuit12 MPa
Swing circuit9 MPa
Control circuit3.9 MPa
Pilot control pumpGear type
Main control valvesHydro Control
Oil coolerAir cooled type
Cab & Electrical System
Cab

All-weather, sound-suppressed Cab and equipped with a heavy

 insulated Floor Mat,Front Window can be opened and slided; adjustable Seat 

Voltage12V
Batteries1X12V
Battery capacity60Ah
Boom, Arm & Bucket
Boom cylinderΦ60xΦ35xS440-L770
Arm cylinderΦ60xΦ35xS330-L600
Bucket cylinderΦ55xΦ30xS300-L560
Swing System
Swing motorEaton 
Swing motor typeAxial-piston motor
BrakeNo
Swing speed8.8 r/min
Refilling Capacity & lubrication
Fuel tank82 L
Cooling system12 L
Engine oil6L
Hydraulic oil tank59L Tank Oil Level / 85L Hydraulic System
Bucket
Fuel tank32L
Cooling system8L
Engine oil4.4L
Hydraulic oil tank18L Tank Oil Level / 21L Hydraulic System
Bucket
Bucket capacity0.04m3 (SAE) 
Bucket Capacity scope0.028-0.095m3
Number of bucket teeth4
Bucket width450 mm
Working ranges
Boom length1830mm 
Max. digging height3327mm
Max. dumping height2361mm
Max. digging depth2110mm
Max. vertical digging depth
1600mm
Max. digging distance3947mm
Max. digging radius at ground level3889mm
Digging Force (ISO6015)
Arm length950mm
Bucket digging force14.8 KN
Arm digging force10.2 KN
Overall Dimensions
Overall length3867mm
Overall width1000mm
Overall height(to top of boom)1185mm
Overall height(to top of cab)2313mm
Counter weight ground clearance484mm
Min. Ground clearance175mm
Tail swing radius1072mm
Track grounding length1210mm
Track length1588mm
Track gauge(extension 1090mm)760mm
Track Shoe width230mm
Revolving frame width1000mm
Operating Weight and Ground Pressure

Operating weight includes basic machine
Operating weight1800kg(with canopy) / 1900 Kg (with cab)
Ground pressure28 KPa

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