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Hydraulic Excavators Crawled (KOMATSU)

Hydraulic Excavators Crawled (KOMATSU)
PC78UU-6E0


Main Specifications
Std. Bucket capacity = (Old-JIS/New-JIS)
Operating weight 7700kg Std. bucket width
Std. bucket capacity 0.25/0.28m3
Dimensions
Overall length

A

6060mm
Undercarriage width

E

Rear end radius

B

N/Amm
Track gauge F
N/Amm
Std. shoe width

C

450mm
Overall height

G

2750mm
Track length

D

N/Amm
Overall width H
2330mm
Crawler length

(D)

N/Amm
Ground clearance

I

N/Amm
Std. arm length  
N/Amm
   
   
Engine
Manufacturer KOM No. of cylinders N/A
Model S4D95LE-3-A Bore x Stroke N/Amm
Rated output 40.5{55}/1850kW{PS}/rpm Displacement N/Altr.
Max.torque N/AN-m/min-1  
Hydraulic System
Relief valve setting N/AMPa Hyd. pump type x qty. N/A
Performance
Gradeability N/Adeg.
Max. digging reach at G.L. X
N/Amm
Arm crowd force N/AkN
Max. dumping clearance Y
5290mm
Bucket digging force N/AkN
Max. digging height Z
7360mm
Max. digging depth U
4200mm Min. outside turning radius
--mm
Max. digging depth (P) V
Travel speed N/Akm/h
Max. digging reach W
6400mm Swing speed
boom swing offset

 

Boom swing angle N/A deg.
Others
Remarks