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Hydraulic Excavators Crawled (HITACHI)

Hydraulic Excavators Crawled (HITACHI)
ZX850HH Front


Main Specifications
Std. Bucket capacity = (Old-JIS/New-JIS)
Operating weight 75900kg Std. bucket width
Std. bucket capacity /3.4m3
Dimensions
Overall length

A

14260mm
Undercarriage width

E

Rear end radius

B

4300mm
Track gauge F
3450mm
Std. shoe width

C

650mm
Overall height

G

4630mm
Track length

D

5110mm
Overall width H
4360,3850mm
Crawler length

(D)

6350mm
Ground clearance

I

3600mm
Std. arm length  
N/Amm
   
   
Engine
Manufacturer ISUZU No. of cylinders 6
Model BB-6WG1X Bore x Stroke N/Amm
Rated output 338.3{460}/1800kW{PS}/rpm Displacement 15.7ltr.
Max.torque N/AN-m/min-1  
Hydraulic System
Relief valve setting 31.9,34.3(fT)MPa Hyd. pump type x qty. PPPx2
Performance
Gradeability 35deg.
Max. digging reach at G.L. X
N/Amm
Arm crowd force /300kN
Max. dumping clearance Y
8270mm
Bucket digging force /353kN
Max. digging height Z
12000mm
Max. digging depth U
8860mm Min. outside turning radius
--mm
Max. digging depth (P) V
Travel speed 3.1/4.3km/h
Max. digging reach W
13830mm Swing speed
boom swing offset

 

Boom swing angle NIL deg.
Others
Remarks CEE2,CRES/C