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320D LRR Hydraulic Excavator

Posted By Equipment World Staff 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


Cat® C6.4 ACERT



Net Flywheel Power


148 hp


110 kW



Net Power – ISO 9249


148 hp


110 kW



Net Power – SAE J1349


148 hp


110 kW



Net Power – EEC 80/1269


148 hp


110 kW



Bore


4.02 in


102 mm



Stroke


5.12 in


130 mm



Displacement


389 in3


6.4 L




Weights



Operating Weight


52249 lb


23700 kg



Operating Weight – Std. Undercarriage


52249 lb


23700 kg




Drive



Maximum Drawbar Pull


46311 lb


206 kN



Maximum Travel Speed


3.5 mph


5.7 km/h




Hydraulic System



Main Implement System – Maximum Flow (2x)


54 gal/min


205 L/min



Max. pressure – Equipment


5076 psi


35000 kPa



Max. pressure – Heavy Lift


5221 psi


36000 kPa



Max. pressure – Travel


5076 psi


35000 kPa



Max. pressure – Swing


3626 psi


25000 kPa



Pilot System – Maximum flow


9 gal/min


32.4 L/min



Pilot System – Maximum pressure


566 psi


3900 kPa



Boom Cylinder – Bore


4.7 in


120 mm



Boom Cylinder – Stroke


49.6 in


1260 mm



B1 Family Bucket Cylinder – Bore


4.7 in


120 mm



B1 Family Bucket Cylinder – Stroke


43.5 in


1104 mm




Service Refill Capacities



Fuel Tank Capacity


77 gal


290 L



Cooling System


6.6 gal


25 L



Engine Oil


8 gal


30 L



Swing Drive


2.1 gal


8 L



Final Drive (each)


2.1 gal


8 L



Hydraulic System (including tank)


56 gal


211 L



Hydraulic Tank (Including suction pipe)


41 gal


155 L




Sound Performance



Performance


ANSI/SAE J1166 APR 90


ANSI/SAE J1166 APR 90




Standards



Brakes


SAE J1026 APR90


SAE J1026 APR90



Cab/FOGS


SAE J1356 FEB88


SAE J1356 FEB88




Swing Mechanism



Swing Speed


11.5 RPM


11.5 RPM



Swing Torque


45612 lb ft


61.8 kN·m




Track



Number of Shoes Each Side – Long Undercarriage


49


49



Number of Track Rollers Each Side – Long Undercarriage


8


8



Number of Carrier Rollers Each Side – Long Undercarriage


2


2




Dimensions



Transport width


125.2 in


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