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KOMATSU - CRAWLER EXCAVATORS



CRAWLER HYDRAULIC EXCAVATOR - KOMATSU PC450LC-7

Manufacturer: KOMATSU
Type: Crawler hydraulic excavator.


OPERATING WEIGHT:

Operating weight: 44.665 - 46.155 kg.

Operating weight - including 7.060 mm one-piece boom, 2.900 mm arm, 2.200 kg 2,76 m3 bucket, operator, lubricant, coolant, full fuel tank and the standard equipment.
With triple grouser shoes 600 mm: 44.665 kg - Ground pressure 0,85 kg/cm2.
With triple grouser shoes 700 mm: 45.105 kg - Ground pressure 0,74 kg/cm2.
With triple grouser shoes 800 mm: 45.675 kg - Ground pressure 0,65 kg/cm2.
With triple grouser shoes 900 mm: 46.155 kg - Ground pressure 0,59 kg/cm2.

Bucket capacity : max. 3,5 m3

ENGINE:
Model: Komatsu SAA6D125E-5
Type: Common rail direct injection, water-cooled, emissionised, turbocharged, after-cooled diesel.
Engine power at rated engine speed 1.900 rpm ISO 9249: 257 kW/345 HP
No. of cylinders: 6
Bore stroke: 125 150 mm
Displacement: 11,04 l.
Cooling: Suction type cooling fan with radiator fly screen.
Engine emissions: Fully complies with EU Stage IIIAexhaust emission regulations.

NOISE LEVELS:
LwA external: 107 dB(A) (2000/14/EC Stage II)
LpA operator ear: 76 dB(A) (ISO 6369 dynamic test)

COOLANT AND LUBRICANT CAPACITY (REFILLING):
Fuel tank: 650 l.
Radiator: 34 l.
Engine oil: 38 l.
Swing drive: 13,4 l.
Hydraulic tank: 248 l.
Final drive (each side): 12 l.

Max. travel speeds: 5,5 km/h.
Gradeability: 70% / 35



Crawler hydraulic excavator KOMATSU PC450LC-7
Crawler hydraulic excavator KOMATSU PC450LC-7.
Taken on: 19. March 2006
Author of photo: Andreas PESCH
License : Attribution-ShareAlike 2.0 Generic (CC BY-SA 2.0)






KOMATSU - CRAWLER EXCAVATORS


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