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904B Compact Wheel Loader

Posted By admin On January 9, 2008 @ 12:00 am In Boomerang | No Comments



The 904B Compact Wheel Loader is built to the same high standards as the larger Caterpillar wheel loaders. This machine delivers Cat relability, durability and efficient operation, even in the toughest working conditions.


 



 


 































































































































































































































































































































































































Engine

Units:  US 


Net power @ 2600 rpm


52 hp



Gross Power @ 2600 rpm


55 hp



ISO 9249 Rating


52 hp



EEC 80/1269 Rating


52 hp



Model


hp




Weights




Operating Weight


9810 lb




Operating Specifications




Rated Bucket Capacity


.78 yd3



Rated operating load @ full turn, forks


3527 lb



Breakout force


8003 lb



Full turn static tipping load, buckets


5511 lb



Full turn static tipping load, forks


4409 lb



Straight tipping load, bucket


6568 lb



Hydraulic Lift Capacity


7464 lb



Rackback, transport position


45 Degrees



Rated operating load @ full turn, bucket


2756 lb



Dump height @ Full Lift


7.8 ft



Reach w/o teeth


2.15 ft



Articulation


42 Degrees



Oscillation +/-


8 Degrees




Engine Dimensions




Bore


3.5 in



Stroke


4 in




Dimensions




Hinge pin height


10.23 ft



Machine Width


5.57 ft



Tread width


4.36 ft



Machine height


7.84 ft



Wheel base


6.23 ft




Buckets




Bucket Width


5.83 ft



Capacity – Reference bucket


.78 yd3



Type – Reference bucket


GP



Breakout force of Reference bucket


8003.2 lb




Cab




ROPS


meets the following criteria: SAEJ1040 MAY94, ISO 3471-1:1986



FOPS


meets the following criteria: SAEJ1231 JAN81, ISO3449:1992



Sound


sound level is below 85 dB(A)




Power Train, Axles and Brakes




Transmission type


Closed-loop, two-speed hydrostatic single-path transmission.



Max travel speeds with 12.5-18 tires, forward and reverse, low


4 mph



Max travel speeds, forward and reverse, high


12 mph



Axle and final drives


Fixed front axle and oscillating rear axle with conventional differential and planetary gear reduction final drives



Service and parking brake


Service and Parking brake are combined in an oil immersed drop box



Brake standards


Brake meets ISO 3450:1996




Hydraulic System




3rd valve flow


22 gal/min



Main relief


3002 psi



Hydraulic cycle time – lift


4.5



Hydraulic cycle time – dump


0.8



Hydraulic cycle time – lower, float


3.2




Max Material Densities




General Purpose bucket – 0.6 m3 (0.8 yd3)


3531 lb/yd3



Multi Purpose bucket – 0.6 m3 (0.8 y3)


3362 lb/yd3



Light Material bucket 1.0 m3 (1.3 yd)


2014 lb/yd3




Service Refill Capacities




Cooling System


2 gal



Fuel tank


22 gal



Hydraulic system


11 gal



Engine Oil


2 gal


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