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320D LRR Hydraulic Excavator

Posted By admin On November 13, 2007 @ 12:00 am In Boomerang | No Comments

Increased work tool options, new powerful engine and easier operation lead to increased productivity and lower operating costs.
















































































































































































































































































































Engine

Units:  US 


Engine Model


Cat® C6.4 ACERT



Net Flywheel Power


148 hp



Net Power – ISO 9249


148 hp



Net Power – SAE J1349


148 hp



Net Power – EEC 80/1269


148 hp



Bore


4.02 in



Stroke


5.12 in



Displacement


389 in3




Weights



Operating Weight


52249 lb



Operating Weight – Std. Undercarriage


52249 lb




Drive



Maximum Drawbar Pull


46311 lb



Maximum Travel Speed


3.5 mph




Hydraulic System



Main Implement System – Maximum Flow (2x)


54 gal/min



Max. pressure – Equipment


5076 psi



Max. pressure – Heavy Lift


5221 psi



Max. pressure – Travel


5076 psi



Max. pressure – Swing


3626 psi



Pilot System – Maximum flow


9 gal/min



Pilot System – Maximum pressure


566 psi



Boom Cylinder – Bore


4.7 in



Boom Cylinder – Stroke


49.6 in



B1 Family Bucket Cylinder – Bore


4.7 in



B1 Family Bucket Cylinder – Stroke


43.5 in




Service Refill Capacities



Fuel Tank Capacity


77 gal



Cooling System


6.6 gal



Engine Oil


8 gal



Swing Drive


2.1 gal



Final Drive (each)


2.1 gal



Hydraulic System (including tank)


56 gal



Hydraulic Tank (Including suction pipe)


41 gal




Sound Performance



Performance


ANSI/SAE J1166 APR 90




Standards



Brakes


SAE J1026 APR90



Cab/FOGS


SAE J1356 FEB88




Swing Mechanism



Swing Speed


11.5 RPM



Swing Torque


45612 lb ft




Track



Number of Shoes Each Side – Long Undercarriage


49



Number of Track Rollers Each Side – Long Undercarriage


8



Number of Carrier Rollers Each Side – Long Undercarriage


2




Dimensions



Transport width


125.2 in


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