994F Wheel Loader
Posted By admin On November 15, 2007 @ 12:00 am In Boomerang | No Comments
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
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Engine | Units: US | |
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Net Power | 1463 hp | 1092 kW |
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Engine Model | Cat® 3516B HD EUI | Cat® 3516B HD EUI |
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Gross Power | 1577 hp | 1176 kW |
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Net Power – EEC 80/1269 | 1463 hp | 1092 kW |
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Net Power – ISO 9249 | 1463 hp | 1092 kW |
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Net Power – SAE J1349 | 1447 hp | 1180 kW |
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Bore | 6.7 in | 170 mm |
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Stroke | 8.5 in | 215 mm |
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Displacement | 4875 in3 | 78 L |
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Peak Torque @ 1100 rpm | 6289 lb ft | 8499 N·m |
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Torque Rise | 32 % | 32 % |
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Rated Speed | 1600 RPM | 1600 RPM |
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Operating Specifications | ||
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Operating Weight | 430858 lb | 195434 kg |
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Rated Payload | 38 tons | 35 tonnes |
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Rated Payload – Standard | 38 tons | 35 tonnes |
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Rated Payload – High-Lift | 35 tons | 32 tonnes |
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Rated Payload – Super High Lift | 35 tons | 32 tonnes |
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Bucket Capacity Range | 14-36m3 18.5-47yd3 | 14-36m3 18.5-47yd3 |
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Cat Truck Match – Standard | 785C, 789C | 785C, 789C |
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Cat Truck Match – High-Lift | 789C, 793C | 789C, 793C |
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Cat Truck Match – Super High Lift | 789C, 793C | 789C, 793C |
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Articulation Angle | 40 Degrees | 40 Degrees |
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Buckets | ||
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Bucket Capacities | 14 – 36m3 18.5 – 47yd3 | 14 – 36m3 18.5 – 47yd3 |
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Max. Bucket Capacity | 47 yd3 | 36 m3 |
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Transmission | ||
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Transmission Type | Cat planetary power shift | Cat planetary power shift |
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Forward 1 | 4.8 mph | 7.7 km/h |
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Forward 2 | 8.3 mph | 13.4 km/h |
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Forward 3 | 14 mph | 22.5 km/h |
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Reverse 1 | 5.3 mph | 8.5 km/h |
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Reverse 2 | 8.2 mph | 13.2 km/h |
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Reverse 3 | 15.4 mph | 24.8 km/h |
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Direct Drive – Forward 1 | Lock – up disabled | Lock – up disabled |
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Direct Drive – Forward 2 | 8.5 mph | 13.7 km/h |
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Direct Drive – Forward 3 | 14.9 mph | 24 km/h |
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Direct Drive – Reverse 1 | 5.3 mph | 8.5 km/h |
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Direct Drive – Reverse 2 | 8.4 mph | 13.5 km/h |
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Direct Drive – Reverse 3 | 16 mph | 25.6 km/h |
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Axles | ||
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Maximum Single-Wheel Rise and Fall | 26.65 in | 677 mm |
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Front | Fixed | Fixed |
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Rear | Trunnion | Trunnion |
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Oscillation Angle | 10 Degrees | 10 Degrees |
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Hydraulic Cycle Time | ||
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Rackback | 5.5 Seconds | 5.5 Seconds |
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Raise | 11.3 Seconds | 11.3 Seconds |
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Dump | 3.1 Seconds | 3.1 Seconds |
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Lower Float Down (Empty) | 3.5 Seconds | 3.5 Seconds |
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Power Down | 6.7 Seconds | 6.7 Seconds |
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Hydraulic System – Steering | ||
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Steering System – Circuit | Closed | Closed |
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Steering System – Pump | Piston, variable displacement | Piston, variable displacement |
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Max Flow @ 1710 rpm (6900 kpa) (2x) | 234 gal/min | 884 L/min |
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Relief Valve Setting – Steering | 4500 psi | 3100 kPa |
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Number of Steering Pumps | 2 | 2 |
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Service Refill Capacities | ||
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Fuel Tank | 1013 gal | 3833 L |
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Cooling System | 129 gal | 490 L |
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Crankcase | 75.5 gal | 286 L |
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Transmission | 92 gal | 350 L |
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Differentials and Final Drives – Front | 164 gal | 621 L |
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Differentials and Final Drives – rear | 164 gal | 621 L |
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Differential/Final Drives (each) | 164 gal | 621 L |
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Hydraulics – Lift/Tilt | 103 gal | 390 L |
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Hydraulics – Brake Cooling | 9 gal | 36 L |
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Hydraulics – Steering/Brake | 55 gal | 208 L |
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Pump Drive – Front | 2 gal | 7 L |
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Hydraulic System (including tank) | 235.91 gal | 893 L |
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Cab | ||
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Air Conditioning | . | . |
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Cab – ROPS/FOPS | SAE J1394, SAE J11040 APR88, ISO 3471-1:1986, ISO 3471:1994 | SAE J1394, SAE J11040 APR88, ISO 3471-1:1986, ISO 3471:1994 |
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Sound Performance | ISO 6394:1998 | ISO 6394:1998 |
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Vibration | EC 89/392 EEC | EC 89/392 EEC |
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Brakes | ||
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Brakes | SAE J1473 OCT 90, ISO 3450:1992 | SAE J1473 OCT 90, ISO 3450:1992 |
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Hydraulic System – Lift/Tilt | ||
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Lift/Tilt System – Circuit | Open | Open |
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Lift/Tilt System – Pump | 3x Piston, fixed displacement | 3x Piston, fixed displacement |
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Lift/Tilt – Pump | 1x Variable, Piston | 1x Variable, Piston |
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Max Flow at 1710 rpm (3x) | 362 gal/min | 1370 L/min |
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Relief Valve Setting – Lift/Tilt | 4750 psi | 32800 kPa |
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Cylinders – Lift/Tilt | Double-acting | Double-acting |
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Lift Cylinder – Bore | 13 in | 318 mm |
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Lift Cylinder – Stroke | 65.4 in | 1660 mm |
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Tilt Cylinder – Bore | 10.5 in | 267 mm |
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Tilt Cylinder – Stroke | 44.9 in | 1140 mm |
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Number of Lift/Tilt Pumps | 4 | 4 |
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Number of Lift Cylinders | 2 | 2 |
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Number of Tilt Cylinders | 2 | 2 |
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Hydraulic System – Pilot | ||
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Pilot System – Circuit | Closed | Closed |
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Pilot System – Pump | Gear | Gear |
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Max Flow at 1710 rpm | 40.7 gal/min | 154 L/min |
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Relief Valve Setting – Pilot | 348 psi | 2400 kPa |
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Number of Pilot Pumps | 1 | 1 |
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Dimensions* | ||
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Height to Top of Exhaust Stacks | 22.93 ft | 6988 mm |
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Height to Top of ROPS/FOPS | 22.1 ft | 6736 mm |
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Height to Top of Hood | 15.86 ft | 4833 mm |
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Ground Clearance | 2.66 ft | 811 mm |
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Reach at Max. Lift/Dump – Std | 7.58 ft | 2309 mm |
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Overall Height Bucket Raised – Std | 35.87 ft | 10933 mm |
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Length – Rear Axle to Bumper | 14.95 ft | 4557 mm |
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