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257B Series 2 Multi Terrain Loaders

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

The Caterpillar Multi Terrain Loader, with its many work tool options, is a highly versatile, compact construction machine. It is designed to deliver traditional Cat reliability and productivity in the toughest working conditions.


 



 


 




























































































































































































































































































































































































Engine

Units:  US 


Engine Model


Cat 3024C T



Net Power


57 hp



Gross Power


62 hp



Gross Power SAE J1995


62 hp



Engine Power ISO 14396


57 hp



Net Power EEC 80/1269


57 hp



Net Power EEC ISO 9249


57 hp



Net Power SAE 1349


57 hp



Displacement


134 in3



Bore


3.3 in



Stroke


3.9 in




Operating Specifications



Rated Operating Capacities: 50% Tipping Load


2500 lb



Rated Operating Capacities: 35% Tipping Load


1870 lb



Ground Contact Area


1770 in2



Ground Pressure


4.5 psi



Tipping Load


5344 lb



Breakout Force, Tilt Cylinder


3954 lb




Power Train



Travel Speed Forward


6.9 mph



Travel Speed Reverse


6.9 mph




Weights



Operating Weight


7952 lb




Service Refill Capacities



Cooling System


2.6 gal



Engine Crankcase


2.6 gal



Fuel Tank


22.2 gal



Hydraulic System


14.5 gal



Hydraulic Tank


9.2 gal




Dimensions



Length of Track on Ground


59 in



Overall Length of Track


75 in.



Length w/Bucket on Ground


137 in



Length w/o Bucket


106 in



Height to Top of Cab


80 in



Vehicle Width


66 in



Max. Overall Height


156 in



Bucket Pin Height at Max. Lift


119 in



Bucket Pin Height at Carry Pos.


9.3 in



Reach at Max. Lift/Dump


31 in



Clearance at Max. Lift/Dump


90 in



Ground Clearance


10 in



Departure Angle


37°



Maximum Dump Angle


50°



Turn Radius from Ctr – Rear


58.2 in



Turn Radius from Ctr – Coupler


66.8 in



Turn Radius from Ctr – Bucket


86.5 in



Max. Reach w/Arms Parallel


54.6 in



Rack Back Angle at Max Height


86.9°




Hydraulic System



Hydraulic Flow


Standard



Hydraulic Flow


High Flow



Loader Hydraulic Pressure


3335 psi



Loader Hydraulic Flow


15.6 gal/min



Max. Loader Hydraulic Flow


26 gal/min



Hydraulic Power


30.4 hp



Max. Loader Hydraulic Pressure


3335 psi




Cab



ROPS


SAE J1040 MAY94, ISO 3471:1994



FOPS


SAE J1043 SEPT87, ISO 3449:1992 Level I



FOPS Level II


SAE J231 JAN81, ISO 3449:1992 Level II


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