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Hydraulic Excavators Crawled (HITACHI)

Hydraulic Excavators Crawled (HITACHI)
EX120-2


Main Specifications
Std. Bucket capacity = (Old-JIS/New-JIS)
Operating weight 11800kg Std. bucket width
Std. bucket capacity 0.45/m3
Dimensions
Overall length

A

7580mm
Undercarriage width

E

Rear end radius

B

2130mm
Track gauge F
1990mm
Std. shoe width

C

500mm
Overall height

G

2700mm
Track length

D

2880mm
Overall width H
2500mm
Crawler length

(D)

3580mm
Ground clearance

I

2520mm
Std. arm length  
N/Amm
   
   
Engine
Manufacturer ISUZU No. of cylinders 4
Model 4BD1T Bore x Stroke 102x118mm
Rated output 62.5{85}/2200kW{PS}/rpm Displacement 3.9ltr.
Max.torque 294.2/1600N-m/min-1  
Hydraulic System
Relief valve setting 34.3MPa Hyd. pump type x qty. PPPx1,GPx1
Performance
Gradeability 35deg.
Max. digging reach at G.L. X
N/Amm
Arm crowd force N/AkN
Max. dumping clearance Y
6120mm
Bucket digging force 78.5/kN
Max. digging height Z
8520mm
Max. digging depth U
5570mm Min. outside turning radius
--mm
Max. digging depth (P) V
Travel speed 2.5/3.4/5.5km/h
Max. digging reach W
8270mm Swing speed
boom swing offset

 

Boom swing angle NIL deg.
Others
Remarks N/A