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Hydraulic Excavators Crawled (KOBELCO)

Hydraulic Excavators Crawled (KOBELCO)
SK450LC-6SDynamic Acera VersionS


Main Specifications
Std. Bucket capacity = (Old-JIS/New-JIS)
Operating weight 45900kg Std. bucket width
Std. bucket capacity /1.8m3
Dimensions
Overall length

A

11980mm
Undercarriage width

E

Rear end radius

B

3650mm
Track gauge F
2750mm
Std. shoe width

C

600mm
Overall height

G

3510mm
Track length

D

4400mm
Overall width H
3350mm
Crawler length

(D)

5460mm
Ground clearance

I

3450mm
Std. arm length  
N/Amm
   
   
Engine
Manufacturer MITSUBISHI No. of cylinders 6
Model 6D24-TLE2A Bore x Stroke 130x150mm
Rated output 235{320}/2000kW{PS}/rpm Displacement 11.9ltr.
Max.torque 1245/1500N-m/min-1  
Hydraulic System
Relief valve setting 31.4,34.3(HPM)MPa Hyd. pump type x qty. GPx1,PPP2x1
Performance
Gradeability 35deg.
Max. digging reach at G.L. X
11840mm
Arm crowd force /202,221(HPM)kN
Max. dumping clearance Y
7590mm
Bucket digging force /264,289(HPM)kN
Max. digging height Z
10950mm
Max. digging depth U
7800mm Min. outside turning radius
--mm
Max. digging depth (P) V
Travel speed 3.5/5.6km/h
Max. digging reach W
12070mm Swing speed
boom swing offset

 

Boom swing angle NIL deg.
Others
Remarks CEE2,EPA2,EU2,LN