994D Wheel Loader

Overview & Specifications

Engine

Net Power

1250 hp

933 kW

Engine Model

Cat® 3516B EUI

Cat® 3516B EUI

Gross Power

1375 hp

1027 kW

Net Power - Caterpillar

1375 hp

1027 kW

Net Power – ISO 9249

1375 hp

1027 kW

Net Power – SAE J1349

1361 hp

1015 kW

Bore

6.7 in

170 mm

Stroke

7.6 in

190 mm

Displacement

4221 in3

69 L

Peak Torque @ 1,100 rpm

5786 lb ft

7500 N·m

Torque Rise

33 %

33 %

Net Power – EEC 80/1269

1375 hp

1027 kW

Operating Specifications

Operating Weight

421600 lb

191200 kg

Rated Payload

38 tons

34.5 tonnes

Rated Payload – Standard

38 tons

34.5 tonnes

Rated Payload - High-Lift

34 tons

31 tonnes

Bucket Capacity Range

15-31 m3 19.5-41 yd3

15-31 m3 19.5-41 yd3

Cat Truck Match – Standard

785C, 789C

785C, 789C

Cat Truck Match – High Lift

789C, 793C

789C, 793C

Articulation Angle

40 Degrees

40 Degrees

Transmission

Transmission Type

Cat planetary power shift

Cat planetary power shift

Forward 1

4.6 mph

7.3 km/h

Forward 2

8 mph

12.9 km/h

Forward 3

14.1 mph

22.6 km/h

Reverse 1

5 mph

8.1 km/h

Reverse 2

8.9 mph

14.3 km/h

Reverse 3

15.5 mph

24.9 km/h

Hydraulic System – Lift/Tilt

Lift/Tilt System – Circuit

Closed

Closed

Lift/Tilt System – Pump

Piston, fixed displacement

Piston, fixed displacement

Max Flow at 1,710 rpm (3x)

329 gal/min

1245 L/min

Relief Valve Setting – Lift/Tilt

4408 psi

30400 kPa

Cylinders – Lift/Tilt

Double-acting

Double-acting

Lift Cylinder – Bore

13 in

318 mm

Lift Cylinder – Stroke

65.4 in

1660 mm

Tilt Cylinder – Bore

10.5 in

267 mm

Tilt Cylinder – Stroke

44.9 in

1140 mm

Number of Lift/Tilt Pumps

3

3

Number of Lift Cylinders

2

2

Number of Tilt Cylinders

2

2

Hydraulic System – Pilot

Pilot System - Circuit

Closed

Closed

Pilot System - Pump

Gear

Gear

Max Flow at 1710 rpm

20.6 gal/min

78 L/min

Relief Valve Setting - Pilot

348 psi

2400 kPa

Number of Pilot Pumps

1

1

Hydraulic Cycle Time

Rackback

6 Seconds

6 Seconds

Raise

12.5 Seconds

12.5 Seconds

Dump

3.4 Seconds

3.4 Seconds

Lower Float Down (Empty)

4 Seconds

4 Seconds

Power Down

7.4 Seconds

7.4 Seconds

Total Hydraulic Cycle Time

19.9 Seconds

19.9 Seconds

Service Refill Capacities

Fuel Tank

1226 gal

4641 L

Cooling System

129 gal

490 L

Crankcase

75.5 gal

286 L

Transmission

92 gal

350 L

Differentials and Final Drives – Front

164.05 gal

621 L

Differentials and Final Drives – Rear

164.05 gal

621 L

Differential/Final Drives (each)

164 gal

621 L

Hydraulics – Lift/Tilt

164 gal

621 L

Hydraulics – Brake Cooling

6 gal

22 L

Hydraulics – Steering/Brake

66 gal

250 L

Pump Drive – Front

2 gal

7 L

Hydraulic System (including tank)

235.91 gal

893 L

Standards

Cab/ROPS

SAE J1394 SAE J11040 APR88 ISO 3471-1 1986

SAE J1394 SAE J11040 APR88 ISO 3471-1 1986

Cab/FOPS

SAE J231 JAN81 ISO 3449 1992 Level II

SAE J231 JAN81 ISO 3449 1992 Level II

Cab Sound*

ISO 6394: 1998

ISO 6394: 1998

Cab Vibration

EC 89/392EEC

EC 89/392EEC

Brakes

SAE J1473 OCT90 ISO 3450 1992

SAE J1473 OCT90 ISO 3450 1992

Dimensions*

Height to Top of Exhaust Stacks

22.7 ft

6914 mm

Height to Top of ROPS/FOPS

22 ft

6711 mm

Height to Top of Hood

15.6 ft

4759 mm

Height to Center of Axle

5.7 ft

1750 mm

Bumper Clearance

4.6 ft

1410 mm

Ground Clearance

2.7 ft

825 mm

Reach at Max. Lift/Dump - Std

7.4 ft

2263 mm

Reach at Max. Lift/Dump - HL

9.3 ft

2825 mm

Clearance at Max. Lift/Dump - Std

18.4 ft

5592 mm

Clearance at Max. Lift /Dump - HL

19.5 ft

5931 mm

Bucket Pivot at Max. Lift - Std

26.8 ft

8157 mm

Bucket Pivot at Max. Lift - HL

27.9 ft

8496 mm

Overall Height Bucket Raised - Std

37.19 ft

11336 mm

Overall Height Bucket Raised - Std

36.1 ft

10996 mm

Overall Height Bucket Raised - HL

37.2 ft

11336 mm

Length - Rear Axle to Bumper

14.8 ft

4500 mm

Wheel Base Length

21 ft

6400 mm

Length - Front Axle to Bucket Tip - Std

19.4 ft

5909 mm

Length - Front Axle to Bucket Tip - HL

22 ft

6689 mm

Overall Length - Std

55.1 ft

16809 mm

Overall Length - HL

57.7 ft

17589 mm

Width Over Tires

18 ft

5499 mm

Hinge Pin Height at Full Lift - Std

26.76 ft

8157 mm

Length with Bucket on Ground

666.49 in

16929 mm

Buckets

Bucket Capacities

15-31 m3 19.5-41yd3

15-31 m3 19.5-41yd3

Max. Bucket Capacity

41 yd3

31 m3

Axles

Maximum Single-Wheel Rise and Fall

26.65 in

677 mm

Front

Fixed

Fixed

Rear

Trunnion

Trunnion

Oscillation Angle

10

10

Hydraulic System – Steering

Steering System – Circuit

Closed

Closed

Steering System – Pump

Piston, variable displacement

Piston, variable displacement

Max Flow @ 1,710 rpm (6900 kpa) (2x)

112 gal/min

425 L/min

Relief Valve Setting – Steering

4495 psi

3100 kPa

Number of Steering Pumps

2

2