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Designed for maximum productivity, the 994D builds on its productive tradition with innovations that enhance performance, reliability, durability and operator comfort, to lower your cost-per-ton.
Engine | Units: US | |
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Net Power | 1250 hp | 933 kW |
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Engine Model | Cat® 3516B EUI | Cat® 3516B EUI |
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Gross Power | 1375 hp | 1027 kW |
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Net Power – Caterpillar | 1375 hp | 1027 kW |
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Net Power – EEC 80/1269 | 1375 hp | 1027 kW |
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Net Power – ISO 9249 | 1375 hp | 1027 kW |
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Net Power – SAE J1349 | 1361 hp | 1015 kW |
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Bore | 6.7 in | 170 mm |
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Stroke | 7.6 in | 190 mm |
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Displacement | 4221 in3 | 69 L |
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Peak Torque @ 1100 rpm | 5786 lb ft | 7500 N·m |
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Torque Rise | 33 % | 33 % |
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Operating Specifications | ||
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Operating Weight | 421600 lb | 191200 kg |
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Rated Payload | 38 tons | 34.5 tonnes |
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Rated Payload – Standard | 38 tons | 34.5 tonnes |
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Rated Payload – High-Lift | 34 tons | 31 tonnes |
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Bucket Capacity Range | 15-31 m3 19.5-41 yd3 | 15-31 m3 19.5-41 yd3 |
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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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Articulation Angle | 40 Degrees | 40 Degrees |
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Buckets | ||
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Bucket Capacities | 15-31 m3 19.5-41yd3 | 15-31 m3 19.5-41yd3 |
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Max. Bucket Capacity | 41 yd3 | 31 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 | 4.6 mph | 7.3 km/h |
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Forward 2 | 8 mph | 12.9 km/h |
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Forward 3 | 14.1 mph | 22.6 km/h |
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Reverse 1 | 5 mph | 8.1 km/h |
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Reverse 2 | 8.9 mph | 14.3 km/h |
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Reverse 3 | 15.5 mph | 24.9 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 | 6 Seconds | 6 Seconds |
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Raise | 12.5 Seconds | 12.5 Seconds |
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Dump | 3.4 Seconds | 3.4 Seconds |
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Lower Float Down (Empty) | 4 Seconds | 4 Seconds |
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Power Down | 7.4 Seconds | 7.4 Seconds |
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Total Hydraulic Cycle Time | 19.9 Seconds | 19.9 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) | 112 gal/min | 425 L/min |
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Relief Valve Setting – Steering | 4495 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 | 1226 gal | 4641 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 | 164.05 gal | 621 L |
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Differentials and Final Drives – rear | 164.05 gal | 621 L |
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Differential/Final Drives (each) | 164 gal | 621 L |
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Hydraulics – Lift/Tilt | 164 gal | 621 L |
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Hydraulics – Brake Cooling | 6 gal | 22 L |
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Hydraulics – Steering/Brake | 66 gal | 250 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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Hydraulic System – Lift/Tilt | ||
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Lift/Tilt System – Circuit | Closed | Closed |
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Lift/Tilt System – Pump | Piston, fixed displacement | Piston, fixed displacement |
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Max Flow at 1710 rpm (3x) | 329 gal/min | 1245 L/min |
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Relief Valve Setting – Lift/Tilt | 4408 psi | 30400 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 | 3 | 3 |
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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 | 20.6 gal/min | 78 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 | 22.7 ft | 6914 mm |
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Height to Top of ROPS/FOPS | 22 ft | 6711 mm |
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Height to Top of Hood | 15.6 ft | 4759 mm |
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Height to Center of Axle | 5.7 ft | 1750 mm |
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Bumper Clearance | 4.6 ft | 1410 mm |
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Ground Clearance | 2.7 ft | 825 mm |
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Reach at Max. Lift/Dump – Std | 7.4 ft | 2263 mm |
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Reach at Max. Lift/Dump – HL | 9.3 ft | 2825 mm |
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Clearance at Max. Lift/Dump – Std | 18.4 ft | 5592 mm |
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Clearance at Max. Lift /Dump – HL | 19.5 ft | 5931 mm |
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Bucket Pivot at Max. Lift – Std | 26.8 ft | 8157 mm |
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Bucket Pivot at Max. Lift – HL | 27.9 ft | 8496 mm |
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Overall Height Bucket Raised – Std | 37.19 ft | 11336 mm |
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Overall Height Bucket Raised – Std | 36.1 ft | 10996 mm |
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Overall Height Bucket Raised – HL | 37.2 ft | 11336 mm |
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Length – Rear Axle to Bumper | 14.8 ft | 4500 mm |
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Wheel Base Length | 21 ft | 6400 mm |
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Length – Front Axle to Bucket Tip – Std | 19.4 ft | 5909 mm |
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Length – Front Axle to Bucket Tip – HL | 22 ft | 6689 mm |
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Overall Length – Std | 55.1 ft | 16809 mm |
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Overall Length – HL | 57.7 ft | 17589 mm |
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Width Over Tires | 18 ft | 5499 mm |
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Hinge Pin Height at Full Lift – Std | 26.76 ft | 8157 mm |
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Length with Bucket on Ground | 666.49 in | 16929 mm |
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Standards | ||
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Cab/ROPS | SAE J1394 SAE J11040 APR88 ISO 3471-1 1986 | SAE J1394 SAE J11040 APR88 ISO 3471-1 1986 |
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Cab/FOPS | SAE J231 JAN81 ISO 3449 1992 Level II | SAE J231 JAN81 ISO 3449 1992 Level II |
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Cab Sound* | ISO 6394: 1998 | ISO 6394: 1998 |
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Cab Vibration | EC 89/392EEC | EC 89/392EEC |
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Brakes | SAE J1473 OCT90 ISO 3450 1992 | |
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Bobcat Company
Caterpillar Inc
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Manufacturers of Tool Carriers:
- Bobcat Company
- CNH
- Caterpillar Inc
- Doosan Infracore America Corporation
- Ingersoll Rand Construction Technologies
- JCB Inc
- Kawasaki Construction Machinery Corp. of America
- Komatsu America Corp
- Liebherr Construction Equipment Company
- LiuGong Construction Equipment
- Volvo Construction Equipment North America Inc
The appearance of advertisements and product information on this site does not constitute an endorsement by Aggregates Manager Magazine, and Aggregates Manager Magazine has not investigated the claims made by any advertiser. Product information is based solely on material received from suppliers.
