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Hydraulic Excavators Crawled (KOMATSU)

Hydraulic Excavators Crawled (KOMATSU)
PC450LC-8


Main Specifications
Std. Bucket capacity = (Old-JIS/New-JIS)
Operating weight 45738kg Std. bucket width
Std. bucket capacity 1.94m3
Dimensions
Overall length

A

11940(11995)mm
Undercarriage width

E

Rear end radius

B

3645mm
Track gauge F
2740mm
Std. shoe width

C

900mm
Overall height

G

3635(4435)mm
Track length

D

4350mm
Overall width H
3640mm
Crawler length

(D)

5385mm
Ground clearance

I

3380mm
Std. arm length  
N/Amm
   
   
Engine
Manufacturer KOM No. of cylinders 6
Model SAA6D125E-5 Bore x Stroke 125x150mm
Rated output 270{@}/1900kW{PS}/rpm Displacement 11.04ltr.
Max.torque N/AN-m/min-1  
Hydraulic System
Relief valve setting 37.3MPa Hyd. pump type x qty. PPP
Performance
Gradeability 35deg.
Max. digging reach at G.L. X
11820mm
Arm crowd force /214kN
Max. dumping clearance Y
7565mm
Bucket digging force /275kN
Max. digging height Z
10915mm
Max. digging depth U
7820mm Min. outside turning radius
--mm
Max. digging depth (P) V
Travel speed 3.0/4.4/5.5km/h
Max. digging reach W
12025mm Swing speed
boom swing offset

 

Boom swing angle N/A deg.
Others
Remarks EPA3,EU3A