Caterpillar 994D
Browse All Caterpillar or Wheel Loader Models
Contents:
Bucket
| Dump Clearance At Max Raise | 19.03 ft in (5799 mm) |
| Bucket Capacity - Heaped | 18.32 yd3 (14 m3) |
| Bucket Capacity - Struck | 14.52 yd3 (11.1 m3) |
| Breakout Force | 237825 lb (237825 -) |
| Bucket Width | 18.54 ft in (5650 mm) |
Dimensions
| Ground Clearance | 2.71 ft in (825 mm) |
| Length With Bucket On Ground | 54.54 ft in (16621 mm) |
| Width Over Tires | 17.89 ft in (5450 mm) |
| Reach At Max Lift And Dump | 6.75 ft in (2055 mm) |
Dimensions*
| Ground Clearance | 2.7 ft in (0.83 m) |
| Bumper Clearance | 4.6 ft in (1.41 m) |
| Height - Center Of Axle | 5.7 ft in (1.74 m) |
| Height - Top Of Exhaust Stack | 22.7 ft in (6.92 m) |
| Height - Top Of Hood | 15.6 ft in (4.76 m) |
| Height - Top Of Rops/Fops | 22 ft in (6.71 m) |
| Hinge Pin Height At Full Lift - Std | 26.76 ft in (8.16 m) |
| Length - Front Axle To Bucket Tip - Hl | 22 ft in (6.71 m) |
| Length - Front Axle To Bucket Tip - Std | 19.4 ft in (5.92 m) |
| Length - Rear Axle To Bumper | 14.8 ft in (4.52 m) |
| Length - With Bucket On Ground | 666.49 in (16928.85 mm) |
| Bucket Pivot - Maximum Lift - Std | 26.8 ft in (8.17 m) |
| Overall Height - Bucket Raised - Hl | 37.21 ft in (11.34 m) |
| Overall Height - Bucket Raised - Std (1) | 37.19 ft in (11.34 m) |
| Overall Height - Bucket Raised - Std (2) | 36.1 ft in (11.01 m) |
| Overall Length - Hl | 57.7 ft in (17.59 m) |
| Overall Length - Std | 55.1 ft in (16.8 m) |
| Reach At Maximum Lift/Dump - Hl | 9.31 ft in (2.84 m) |
| Reach At Maximum Lift/Dump - Std | 7.4 ft in (2.26 m) |
| Wheel Base Length | 21 ft in (6.41 m) |
| Width - Over Tires | 18 ft in (5.49 m) |
| Clearance At Maximum Lift/Dump - Std | 18.4 ft in (5.61 m) |
| Bucket Pivot - Maximum Lift - Hl | 27.9 ft in (8.51 m) |
| Clearance At Maximum Lift /Dump - Hl | 19.5 ft in (5.95 m) |
Engine
| Engine Model | 3516B TA |
| Net Power | 1250 hp (932.2 kw) |
| Displacement | 4221 cu in (69.2 L) |
| Bore | 6.7 in (170.2 mm) |
| Stroke | 7.6 in (193.1 mm) |
| Net Power - Iso 9249 | 1375 hp (1025.4 kw) |
| Net Power - Sae J1349 | 1361 hp (1014.9 kw) |
| Engine Model | Cat 3516B EUI |
| Net Power - Eec 80/1269 | 1375 hp (1025.4 kw) |
| Net Power - Caterpillar | 1375 hp (1025.4 kw) |
| Peak Torque - 1,100 Rpm | 5786 lb ft (7844.8 Nm) |
Operational
| Operating Weight | 417429.9 lb (189343 kg) |
| Fuel Capacity | 1199.4 gal (4540 L) |
| Hydraulic System Fluid Capacity | 236.5 gal (895 L) |
| Static Tipping Weight | 279453.6 lb (126758 kg) |
Transmission
| Transmission Type | Cat planetary power shift |
| Number Of Forward Gears | 3 |
| Number Of Reverse Gears | 3 |
| Max Speed - Forward | 14.6 mph (23.4 km/h) |
| Max Speed - Reverse | 16.1 mph (25.8 km/h) |
| Forward - 1 | 4.6 mph (7.5 km/h) |
| Forward - 2 | 8 mph (12.9 km/h) |
| Forward - 3 | 14.1 mph (22.7 km/h) |
| Reverse - 1 | 5 mph (8.1 km/h) |
| Reverse - 2 | 8.9 mph (14.4 km/h) |
| Reverse - 3 | 15.5 mph (25 km/h) |
Buckets
| Maximum Bucket Capacity | 41 yd3 (31.4 m3) |
| Bucket Capacities | 15-31 m3 19.5-41yd3 |
Hydraulic System
| Raise Time | 12.5 sec |
| Dump Time | 3.4 sec |
| Lower Time | 4 sec |
Axles
| Front | Fixed |
| Rear | Trunnion |
| Oscillation Angle | 10 degrees |
| Maximum Single-Wheel Rise And Fall | 26.7 in (677 mm) |
Operating Specifications
| Bucket Capacity Range | 15-31 m3 19.5-41 yd3 |
| Cat Truck Match - Standard | 785C, 789C |
| Cat Truck Match - High Lift | 789C, 793C |
| Articulation Angle | 40 degrees |
| Rated Payload | 76000 lb (34473 kg) |
| Rated Payload - Standard | 76000 lb (34473 kg) |
| Rated Payload - High Lift | 68000 lb (30844.3 kg) |
Service Refill Capacities
| Cooling System | 129 gal (488.4 L) |
| Fuel Tank | 1226 gal (4641 L) |
| Crankcase | 75.5 gal (285.8 L) |
| Hydraulic System - Including Tank | 236 gal (893.1 L) |
| Transmission | 92 gal (348.3 L) |
| Differential - Final Drives - Front | 164.1 gal (621 L) |
| Differential - Final Drives - Rear | 164.1 gal (621 L) |
| Hydraulics - Brake Cooling | 6 gal (22.8 L) |
| Hydraulics - Steering/Brake | 66 gal (249.9 L) |
| Pump Drive - Front | 2 gal (7.6 L) |
| Differential - Final Drives - Each | 164 gal (620.9 L) |
| Hydraulics - Lift/Tilt | 164 gal (620.9 L) |
Hydraulic Cycle Times
| Raise | 12.5 s |
| Dump | 3.4 s |
| Rack Back | 6 s |
| Total Hydraulic Cycle Time | 19.9 s |
| Lower Float Down - Empty | 4 s |
| Power Down | 7.4 s |
Hydraulic System - Lift/Tilt
| Lift/Tilt System - Circuit | Closed |
| Lift/Tilt System - Pump | Piston, fixed displacement |
| Relief Valve Setting - Lift/Tilt | 4408 psi |
| Tilt Cylinder - Stroke | 44.9 in (1140.5 mm) |
| Lift Cylinder - Bore | 13 in (330.2 mm) |
| Lift Cylinder - Stroke | 65.4 in (1661.2 mm) |
| Tilt Cylinder - Bore | 10.5 in (266.7 mm) |
| Number Of Lift Cylinders | 2 |
| Number Of Tilt Cylinders | 2 |
| Cylinders - Lift/Tilt | Double-acting |
| Number Of Lift/Tilt Pumps | 3 |
| Maximum Flow At 1,710 Rpm (3x) | 329 gal/min |
Hydraulic System - Steering
| Steering System - Circuit | Closed |
| Steering System - Pump | Piston, variable displacement |
| Number Of Steering Pumps | 2 |
| Relief Valve Setting - Steering | 4495 psi |
| Maximum Flow At 1,710 Rpm (6900 Kpa) (2x) | 112 gal/min |
Hydraulic System - Pilot
| Pilot System - Circuit | Closed |
| Pilot System - Pump | Gear |
| Number Of Pilot Pumps | 1 |
| Relief Valve Setting - Pilot | 348 psi |
| Maximum Flow At 1710 Rpm | 20.6 gal/min |
Standards
| Cab Vibration | EC 89/392EEC |
| Cab - Fops | SAE J231 JAN81 ISO 3449 1992 Level II |
| Cab - Rops | SAE J1394 SAE J11040 APR88 ISO 3471-1 1986 |
| Brakes | SAE J1473 OCT90 ISO 3450 1992 |
| Cab - Sound | ISO 6394: 1998 |
