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Hydraulic Excavators Crawled (CATERPILLAR JAPAN)

Hydraulic Excavators Crawled (CATERPILLAR JAPAN)
311BREGA (GMZ)


Main Specifications
Std. Bucket capacity = (Old-JIS/New-JIS)
Operating weight 11200kg Std. bucket width
Std. bucket capacity /0.45m3
Dimensions
Overall length

A

7250mm
Undercarriage width

E

Rear end radius

B

2130mm
Track gauge F
1990mm
Std. shoe width

C

500mm
Overall height

G

2760mm
Track length

D

2610mm
Overall width H
2490mm
Crawler length

(D)

3320mm
Ground clearance

I

2250mm
Std. arm length  
N/Amm
   
   
Engine
Manufacturer CAT No. of cylinders N/A
Model 3064E1T Bore x Stroke N/Amm
Rated output 58.8{80}/1800kW{PS}/rpm Displacement 4.3ltr.
Max.torque N/AN-m/min-1  
Hydraulic System
Relief valve setting 29.9MPa Hyd. pump type x qty. PPPx2
Performance
Gradeability 35deg.
Max. digging reach at G.L. X
7570mm
Arm crowd force /58.8kN
Max. dumping clearance Y
5440mm
Bucket digging force /89.2kN
Max. digging height Z
7795mm
Max. digging depth U
5050mm Min. outside turning radius
--mm
Max. digging depth (P) V
Travel speed 3.8/5.5km/h
Max. digging reach W
7700mm Swing speed
boom swing offset

 

Boom swing angle NIL deg.
Others
Remarks CEE,GMX=delux,GMC=custom,GLC=2.8m-arm