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(KOBELCO)

(KOBELCO)
SK40SR


Main Specifications
Std. Bucket capacity = (Old-JIS/New-JIS)
Operating weight 4100 kg Std. bucket width
Std. bucket capacity N/A m3
Dimensions
Overall length

A

5080mm
Undercarriage width

E

Rear end radius

B

980mm
Track gauge F
N/Amm
Std. shoe width

C

400mm
Overall height

G

2570(CAB,CNP)mm
Track length

D

2000mm
Overall width H
1960mm
Crawler length

(D)

2300mm
Ground clearance

I

300mm
Std. arm length  
N/Amm
   
   
Engine
Manufacturer YMR No. of cylinders 3
Model 3TNE88 Bore x Stroke
Rated output 22.5{}/2400kW{PS}/rpm Displacement N/Altr.
Max.torque  
Hydraulic System
Relief valve setting 20.6MPa Hyd. pump type x qty. PPPx2,GPx1
Performance
Gradeability 30deg.
Max. digging reach at G.L. X
5420mm
Arm crowd force /20.5kN
Max. dumping clearance Y
3570mm
Bucket digging force /32kN
Max. digging height Z
5130mm
Max. digging depth U
3330mm Min. outside turning radius
--mm
Max. digging depth (P) V
Travel speed 2.7/4.7km/h
Max. digging reach W
N/Amm Swing speed
boom swing offset

 

Boom swing angle 80(L),55(R) deg.
Others
Remarks