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Hydraulic Excavators Crawled (KOBELCO)

Hydraulic Excavators Crawled (KOBELCO)
SK850LC SUPER ACERA


Main Specifications
Std. Bucket capacity = (Old-JIS/New-JIS)
Operating weight 80435kg Std. bucket width
Std. bucket capacity 2.8m3
Dimensions
Overall length

A

14480mm
Undercarriage width

E

Rear end radius

B

4600mm
Track gauge F
2900(3550Ext)mm
Std. shoe width

C

900mm
Overall height

G

5160mm
Track length

D

5140mm
Overall width H
3800(4450Ext)mm
Crawler length

(D)

6370mm
Ground clearance

I

4400mm
Std. arm length  
N/Amm
   
   
Engine
Manufacturer KDI No. of cylinders 6
Model SAA6D140E-5 Bore x Stroke 140x165mm
Rated output 370{@}/1800kW{PS}/rpm Displacement 15.24ltr.
Max.torque 2197/1350N-m/min-1  
Hydraulic System
Relief valve setting 33.0MPa Hyd. pump type x qty. PPPx2, GPx1
Performance
Gradeability 35deg.
Max. digging reach at G.L. X
14290mm
Arm crowd force /351kN
Max. dumping clearance Y
8570mm
Bucket digging force /432kN
Max. digging height Z
12350mm
Max. digging depth U
9700mm Min. outside turning radius
--mm
Max. digging depth (P) V
Travel speed 2.7/4.2km/h
Max. digging reach W
14560mm Swing speed
boom swing offset

 

Boom swing angle N/A deg.
Others
Remarks EPA3