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Hydraulic Excavators Crawled (HITACHI)

Hydraulic Excavators Crawled (HITACHI)
ZX70LC-3Zaxis


Main Specifications
Std. Bucket capacity = (Old-JIS/New-JIS)
Operating weight 7280(7720)kg Std. bucket width
Std. bucket capacity 0.32m3
Dimensions
Overall length

A

6270(6320)mm
Undercarriage width

E

Rear end radius

B

1750mm
Track gauge F
1870mm
Std. shoe width

C

450mm
Overall height

G

2600(2880)mm
Track length

D

2290mm
Overall width H
2320mm
Crawler length

(D)

2920mm
Ground clearance

I

1620mm
Std. arm length  
N/Amm
   
   
Engine
Manufacturer ISZ No. of cylinders 4
Model AU-4LE2X Bore x Stroke 85x96mm
Rated output 39.4{@}/2000kW{PS}/rpm Displacement 2.179ltr.
Max.torque N/AN-m/min-1  
Hydraulic System
Relief valve setting 31.4MPa Hyd. pump type x qty. PPPx3,GPx1
Performance
Gradeability 35deg.
Max. digging reach at G.L. X
6170mm
Arm crowd force /38kN
Max. dumping clearance Y
5060mm
Bucket digging force /55kN
Max. digging height Z
7150mm
Max. digging depth U
4170mm Min. outside turning radius
--mm
Max. digging depth (P) V
Travel speed 3.4/5.3km/h
Max. digging reach W
N/Amm Swing speed
boom swing offset

 

Boom swing angle N/A deg.
Others
Remarks