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308C CR Hydraulic Excavators

Posted By admin On November 12, 2007 @ 12:00 am In Boomerang | No Comments

Increased horsepower, better controllability, extended service intervals and a redesigned operator station increase your productivity and lower your operating costs.


 


 






















































































































































































































































































Engine

Units:  US 


Engine


Mitsubishi 4M40E1



Net Power


54 hp



Gross power


55 hp




Weights



Operating Weight


17730 lb




Dimensions



Max digging depth – standard stick


13.45 ft



Max reach ground level – standard stick


20.67 ft



Shipping length


19.1 ft



Center ground clearance


1.25 ft



Track gauge


6.1 ft



Swing radius – rear


4.2 ft



Stick length – standard stick


5.5 ft



Stick length – long stick


7.3 ft



Max digging depth – long stick


15.4 ft



Max vertical dig depth – standard stick


11.8 ft



Max vertical dig depth – long stick


13.5 ft



Max reach ground level – long stick


22.2 ft



Max cutting height – standard stick


24.2 ft



Max cutting height – long stick


25.6 ft



Max dump height – standard stick


17.2 ft



Max dump height – long stick


18.6 ft




Engine Dimensions



Bore


3.7 in



Stroke


4 in



Displacement


173 in3




Travel System



Travel speed – high


3.3 mph




Hydraulic System



Operating pressures – equipment


3980 psi



Operating pressure – travel


4550 psi



Operating pressure – swing


3480 psi



Digging forces – stick (standard)


7850 lb



Digging force – stick (long)


6880 lb



Digging force – bucket


9820 lb



Digging force – Bucket


9820 lb




Swing System



Machine swing speed


11.5 RPM




Service Refill Capacities



Cooling system


4 gal



Engine oil


2.6 gal



Fuel tank


30.4 gal



Hydraulic tank


14.5 gal



Hydraulic system


24.3 gal

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