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(KOBELCO)

(KOBELCO)
SK20SR-5V


Main Specifications
Std. Bucket capacity = (Old-JIS/New-JIS)
Operating weight 1990(CNP),2130(CAB) kg Std. bucket width
Std. bucket capacity /0.066 m3
Dimensions
Overall length

A

3915mm
Undercarriage width

E

Rear end radius

B

690mm
Track gauge F
1160mm
Std. shoe width

C

250mm
Overall height

G

2410(CNP),2460(CAB)mm
Track length

D

N/Amm
Overall width H
1380mm
Crawler length

(D)

1890mm
Ground clearance

I

280mm
Std. arm length  
N/Amm
   
   
Engine
Manufacturer YMR No. of cylinders 3
Model 3TNV76 Bore x Stroke
Rated output 14.3{19.5}/2400kW{PS}/rpm Displacement N/Altr.
Max.torque  
Hydraulic System
Relief valve setting 20.6MPa Hyd. pump type x qty. PPPx2,GPx1
Performance
Gradeability 25deg.
Max. digging reach at G.L. X
4160mm
Arm crowd force N/AkN
Max. dumping clearance Y
2650(CNP),2450(CAB)mm
Bucket digging force /18.6kN
Max. digging height Z
4210(CNP),4000(CAB)mm
Max. digging depth U
2440mm Min. outside turning radius
--mm
Max. digging depth (P) V
Travel speed 2.2/4.4km/h
Max. digging reach W
4270mm Swing speed
boom swing offset

 

Boom swing angle 47(L),75(R) deg.
Others
Remarks CEE3,SLN,SRSR