994F Wheel Loader

November 15th, 2007

Company:

Category:

Powerful, responsive and rugged, the 994F sets the standard for high productivity and durability.


 


 


 


 
Click HERE to view a Safety Video on the 994F Wheel Loader



 


 














































































































































































































































































































































































































































































































































































































































































Engine

Units:  US 


Net Power


1463 hp



Engine Model


Cat® 3516B HD EUI



Gross Power


1577 hp



Net Power – EEC 80/1269


1463 hp



Net Power – ISO 9249


1463 hp



Net Power – SAE J1349


1447 hp



Bore


6.7 in



Stroke


8.5 in



Displacement


4875 in3



Peak Torque @ 1100 rpm


6289 lb ft



Torque Rise


32 %



Rated Speed


1600 RPM




Operating Specifications



Operating Weight


430858 lb



Rated Payload


38 tons



Rated Payload – Standard


38 tons



Rated Payload – High-Lift


35 tons



Rated Payload – Super High Lift


35 tons



Bucket Capacity Range


14-36m3 18.5-47yd3



Cat Truck Match – Standard


785C, 789C



Cat Truck Match – High-Lift


789C, 793C



Cat Truck Match – Super High Lift


789C, 793C



Articulation Angle


40 Degrees




Buckets



Bucket Capacities


14 – 36m3 18.5 – 47yd3



Max. Bucket Capacity


47 yd3




Transmission



Transmission Type


Cat planetary power shift



Forward 1


4.8 mph



Forward 2


8.3 mph



Forward 3


14 mph



Reverse 1


5.3 mph



Reverse 2


8.2 mph



Reverse 3


15.4 mph



Direct Drive – Forward 1


Lock – up disabled



Direct Drive – Forward 2


8.5 mph



Direct Drive – Forward 3


14.9 mph



Direct Drive – Reverse 1


5.3 mph



Direct Drive – Reverse 2


8.4 mph



Direct Drive – Reverse 3


16 mph




Axles



Maximum Single-Wheel Rise and Fall


26.65 in



Front


Fixed



Rear


Trunnion



Oscillation Angle


10 Degrees




Hydraulic Cycle Time



Rackback


5.5 Seconds



Raise


11.3 Seconds



Dump


3.1 Seconds



Lower Float Down (Empty)


3.5 Seconds



Power Down


6.7 Seconds




Hydraulic System – Steering



Steering System – Circuit


Closed



Steering System – Pump


Piston, variable displacement



Max Flow @ 1710 rpm (6900 kpa) (2x)


234 gal/min



Relief Valve Setting – Steering


4500 psi



Number of Steering Pumps


2




Service Refill Capacities



Fuel Tank


1013 gal



Cooling System


129 gal



Crankcase


75.5 gal



Transmission


92 gal



Differentials and Final Drives – Front


164 gal



Differentials and Final Drives – rear


164 gal



Differential/Final Drives (each)


164 gal



Hydraulics – Lift/Tilt


103 gal



Hydraulics – Brake Cooling


9 gal



Hydraulics – Steering/Brake


55 gal



Pump Drive – Front


2 gal



Hydraulic System (including tank)


235.91 gal




Cab



Air Conditioning


.



Cab – ROPS/FOPS


SAE J1394, SAE J11040 APR88, ISO 3471-1:1986, ISO 3471:1994



Sound Performance


ISO 6394:1998



Vibration


EC 89/392 EEC




Brakes



Brakes


SAE J1473 OCT 90, ISO 3450:1992




Hydraulic System – Lift/Tilt



Lift/Tilt System – Circuit


Open



Lift/Tilt System – Pump


3x Piston, fixed displacement



Lift/Tilt – Pump


1x Variable, Piston



Max Flow at 1710 rpm (3x)


362 gal/min



Relief Valve Setting – Lift/Tilt


4750 psi



Cylinders – Lift/Tilt


Double-acting



Lift Cylinder – Bore


13 in



Lift Cylinder – Stroke


65.4 in



Tilt Cylinder – Bore


10.5 in



Tilt Cylinder – Stroke


44.9 in



Number of Lift/Tilt Pumps


4



Number of Lift Cylinders


2



Number of Tilt Cylinders


2




Hydraulic System – Pilot



Pilot System – Circuit


Closed



Pilot System – Pump


Gear



Max Flow at 1710 rpm


40.7 gal/min



Relief Valve Setting – Pilot


348 psi



Number of Pilot Pumps


1




Dimensions*



Height to Top of Exhaust Stacks


22.93 ft



Height to Top of ROPS/FOPS


22.1 ft



Height to Top of Hood


15.86 ft



Ground Clearance


2.66 ft



Reach at Max. Lift/Dump – Std


7.58 ft



Overall Height Bucket Raised – Std


35.87 ft



Length – Rear Axle to Bumper


14.95 ft



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