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257B Series 2 Multi Terrain Loaders

Posted By Equipment World Staff 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


Cat 3024C T



Net Power


57 hp


42 kW



Gross Power


62 hp


46 kW



Gross Power SAE J1995


62 hp


46 kW



Engine Power ISO 14396


57 hp


42 kW



Net Power EEC 80/1269


57 hp


42 kW



Net Power EEC ISO 9249


57 hp


42 kW



Net Power SAE 1349


57 hp


42 kW



Displacement


134 in3


2.2 L



Bore


3.3 in


84 mm



Stroke


3.9 in


100 mm




Operating Specifications



Rated Operating Capacities: 50% Tipping Load


2500 lb


1134 kg



Rated Operating Capacities: 35% Tipping Load


1870 lb


848 kg



Ground Contact Area


1770 in2


1.14 m2



Ground Pressure


4.5 psi


31 kPa



Tipping Load


5344 lb


2424 kg



Breakout Force, Tilt Cylinder


3954 lb


1793 kg




Power Train



Travel Speed Forward


6.9 mph


11.2 km/h



Travel Speed Reverse


6.9 mph


11.2 km/h




Weights



Operating Weight


7952 lb


3607 kg




Service Refill Capacities



Cooling System


2.6 gal


10 L



Engine Crankcase


2.6 gal


10 L



Fuel Tank


22.2 gal


84 L



Hydraulic System


14.5 gal


55 L



Hydraulic Tank


9.2 gal


35 L




Dimensions



Length of Track on Ground


59 in


1499 mm



Overall Length of Track


75 in.


2899 mm



Length w/Bucket on Ground


137 in


3490 mm



Length w/o Bucket


106 in


2701 mm



Height to Top of Cab


80 in


2022 mm



Vehicle Width


66 in


1676 mm



Max. Overall Height


156 in


3963 mm



Bucket Pin Height at Max. Lift


119 in


3018 mm



Bucket Pin Height at Carry Pos.


9.3 in


234 mm



Reach at Max. Lift/Dump


31 in


790 mm



Clearance at Max. Lift/Dump


90 in


2278 mm



Ground Clearance


10 in


257 mm



Departure Angle


37°


37°



Maximum Dump Angle


50°


50°



Turn Radius from Ctr – Rear


58.2 in


1479 mm



Turn Radius from Ctr – Coupler


66.8 in


1696 mm



Turn Radius from Ctr – Bucket


86.5 in


2197 mm



Max. Reach w/Arms Parallel


54.6 in


1388 mm



Rack Back Angle at Max Height


86.9°


86.9°




Hydraulic System



Hydraulic Flow


Standard


Standard



Hydraulic Flow


High Flow


High Flow



Loader Hydraulic Pressure


3335 psi


23000 kPa



Loader Hydraulic Flow


15.6 gal/min


60 L/min



Max. Loader Hydraulic Flow


26 gal/min


100 L/min



Hydraulic Power


30.4 hp


22.7 kW



Max. Loader Hydraulic Pressure


3335 psi


23000 kPa




Cab



ROPS


SAE J1040 MAY94, ISO 3471:1994


SAE J1040 MAY94, ISO 3471:1994



FOPS


SAE J1043 SEPT87, ISO 3449:1992 Level I


SAE J1043 SEPT87, ISO 3449:1992 Level I



FOPS Level II


SAE J231 JAN81, ISO 3449:1992 Level II


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