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Hydraulic Excavators Crawled (KOMATSU)

Hydraulic Excavators Crawled (KOMATSU)
PC128US-2


Main Specifications
Std. Bucket capacity = (Old-JIS/New-JIS)
Operating weight 13000(13370)kg Std. bucket width
Std. bucket capacity 0.45m3
Dimensions
Overall length

A

7220(7225)mm
Undercarriage width

E

Rear end radius

B

1480mm
Track gauge F
1990mm
Std. shoe width

C

500mm
Overall height

G

2850(3190)mm
Track length

D

2750mm
Overall width H
2490mm
Crawler length

(D)

3480mm
Ground clearance

I

2500mm
Std. arm length  
N/Amm
   
   
Engine
Manufacturer KOM No. of cylinders 4
Model S4D102E Bore x Stroke N/Amm
Rated output 64{@}/2200kW{PS}/rpm Displacement 3.92ltr.
Max.torque N/AN-m/min-1  
Hydraulic System
Relief valve setting 34.8MPa Hyd. pump type x qty. PPPx1
Performance
Gradeability N/Adeg.
Max. digging reach at G.L. X
8110mm
Arm crowd force /71.6kN
Max. dumping clearance Y
6910mm
Bucket digging force /93.2kN
Max. digging height Z
9260mm
Max. digging depth U
5405mm Min. outside turning radius
--mm
Max. digging depth (P) V
Travel speed 3.2/5.1km/h
Max. digging reach W
N/Amm Swing speed
boom swing offset

 

Boom swing angle N/A deg.
Others
Remarks