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(KOBELCO)

(KOBELCO)
SK20SR-5


Main Specifications
Std. Bucket capacity = (Old-JIS/New-JIS)
Operating weight 2100(CNP),2240(CAB) kg Std. bucket width
Std. bucket capacity 0.066 m3
Dimensions
Overall length

A

3820mm
Undercarriage width

E

Rear end radius

B

740mm
Track gauge F
1150mm
Std. shoe width

C

250mm
Overall height

G

2460mm
Track length

D

1490mm
Overall width H
1400mm
Crawler length

(D)

1870mm
Ground clearance

I

N/Amm
Std. arm length  
N/Amm
   
   
Engine
Manufacturer YMR No. of cylinders 3
Model 3TNV82A Bore x Stroke
Rated output 15.9{21.6}/2200kW{PS}/rpm Displacement 1.33ltr.
Max.torque  
Hydraulic System
Relief valve setting 23.0MPa Hyd. pump type x qty. PPPx2,PPPx1
Performance
Gradeability N/Adeg.
Max. digging reach at G.L. X
4060mm
Arm crowd force /13.7kN
Max. dumping clearance Y
2720mm
Bucket digging force /19.3kN
Max. digging height Z
3960mm
Max. digging depth U
2300mm Min. outside turning radius
--mm
Max. digging depth (P) V
Travel speed 2.3/4.1km/h
Max. digging reach W
4190mm Swing speed
boom swing offset

 

Boom swing angle 60(L),55(R) deg.
Others
Remarks EPA4