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Position： Construction Machinery»Excavator

U20

Yuchai U20 mini excavator

Improvements in Over 80 Details:

1.Euro V / Tier 4 Engine (Yanmar Engine)

2.Telescopic Chassis

3.Low Fuel Consumption

4.Swiftly Detachable Canopy

5.Easy Maintenance

6.Rubber Tracks

Specifications

Features

Excavator Model U18 / U20
Basic parameter
Machine weight kg 1800 (canopy) / 2000 (cabin)
Bucket capacity m³ 0.05
Width of bucket mm 470
Performance parameter
Engine model Yanmar 3TNV76 / 3TNV80F
Engine power kW/rpm 14.5/2400 / 15.2/2500
Max. Gradeability 30°
Max. digging force of arm kN 9.5
Max. digging force of bucket kN 17.2
Traveling speed km/h 2.0/4.0
Max. hauling force kN 22
Slewing speed of platform rpm 11
Operating parameter
Max. digging height mm 3615
Max. digging depth mm 2300
Max. digging radius mm 4125
Max. digging radius on ground level mm 4060
Max. dumping height mm 2500
Min. slewing radius mm 1690
Max. vertical digging depth mm 1905
Max. dozer balde heigh mm 245
Mzx. dozer blade depth mm 245
Transportation dimension
Overall length mm 3750
Overall width mm 1080
Overall height mm 2350 (Canopy) /2365 (Cabin)
Other Parameter
Width of undercarriage mm 1080~1400
Length of track mm 1585
Width of track mm 230
Height between undercarriage and ground mm 145
Height between platform and ground mm 465
Platform tail turning radius mm 700
Length to center of rollers mm 1230
Fuel tank capacity L 25
Hydraulic oil tank capacity L 21.5
Track gauge mm 850/1170
Working Pressure Mpa 24
Ground Contact Pressure kPa 30
Arm length mm 950
Boom length mm 1828
Steering head angle ° 65° (L) / 55° ®
Flow rate L/Min 61.6

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