994K
Cat Large Wheel Loaders are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to move more material efficiently and safely at a lower cost per ton.
Introduced in 1990, the 994 has become the top customer choice in its size class for over 25 years. Focused on helping our customers succeed, we have continued to build upon each new series’ legacy of reliability, safety, operator comfort, serviceability and sustainability.
All images included in this Specalog show a U.S. EPA Tier 1/EU Stage I Equivalent configuration. It’s important to note that the Tier 4 Final/EU Stage V Equivalent will have some physical differences, including the presence of a DEF tank.
Net Power
1297 kW
Bore
170 mm
Stroke
215 mm
Displacement
78.1 l
Gross Power - SAE J1995
1394 kW
Peak Torque - 1,200 rpm - SAE J1995
11591 N·m
Gross Power - ISO 14396
1377 kW
Net Power - SAE J1349 - Standard Ambient
1297 kW
Operating Weight
242605 kg
Rated Payload - Standard Lift (Moderate to High Digging Resistance)
40.8 t
Rated Payload - Standard Lift (Low to Moderate Digging Resistance)
54.4 t
Rated Payload - High Lift (Moderate to High Digging Resistance)
38.1 t
Rated Payload - High Lift (Low to Moderate Digging Resistance)
49.9 t
Forward - 1
7.4 km/h
Forward - 2
12.9 km/h
Forward - 3
21.9 km/h
Reverse - 1
8.1 km/h
Reverse - 2
14.1 km/h
Reverse - 3
24 km/h
Direct Drive - Forward 3
24.5 km/h
Direct Drive - Reverse 3
27 km/h
Direct Drive - Forward 2
14 km/h
Direct Drive - Reverse 2
15.5 km/h
Relief Valve Setting - Lift/Tilt
32500 kPa
Maximum Flow at 1,700 rpm Engine Speed
2047 l/min
Raise
12.6 s
Dump
3.1 s
Rack Back
4.9 s
Lower Float Down
4.2 s
Hydraulic Tank - Steering and Braking
379 l
Transmission
416 l
Fuel Tank - Standard
3445 l
Hydraulic Tank - Implement and Hydraulic Fan
1022 l
Engine Crankcase
288 l
Cooling System
520 l
Fuel Tank - With 24 hr Attachment
5678 l
Differential - Final Drives - Rear
757 l
Differential - Final Drives - Front
833 l
Operator Sound Level (ISO 6396:2008) - Tier 1/EU Stage I Equivalent
72 dB(A)
Machine Sound Level (ISO 6395:2008)
119 dB(A)
Operator Sound Level (ISO 6396:2008) - Tier 4 Final/EU Stage IV*
72 dB(A)
Maximum Flow at 1,700 rpm Engine Speed
980 l/min
Relief Valve Setting - Steering
31000 kPa
Oil Renewal System (ORS)*
75.7 l
Ambient Capability Hydraulically Driven Demand Fan - Standard
43 °C
Front Axle Centerline to Bucket Tip
6503 mm
Clearance at Maximum Lift
6167 mm
Ground to Top of ROPS
7118.5 mm
Maximum Overall Length
19508 mm
Maximum Overall Height - Bucket Raised
11771 mm
Reach - Maximum Lift
2688 mm
Ground to Lower Hitch Clearance
898 mm
Reach - Maximum Lift
2821 mm
Ground to Top of Exhaust Stacks
7067 mm
Maximum Overall Length
20102 mm
Ground to Bumper Clearance
1355 mm
Diesel Exhaust Fluid (DEF) (Tier 4 Final/Stage IV)
519 l
Tread Width
4300 mm
Ambient Capability Hydraulically Driven Demand Fan - High (Tier 4 Final)
53 °C
Ground to Bumper Clearance
1355 mm
Clearance at Maximum Lift
7095 mm
Operator Sound Level (ISO 6396:2008) - Tier 4 Final/EU Stage IV*
71 dB(A)
Rear Axle - Centerline to Bumper
6205 mm
Width - Over Tires - With Bulge
5758 mm
Ground to Center of Axles
1820 mm
Ambient Capability Hydraulically Driven Demand Fan - High (Tier 1 equivalent)
55 °C
Steering Cycle Times - Low Idle
7.6 s
Wheel Base
6800 mm
Machine Sound Level (ISO 6395:2008)
117 dB(A)
Steering Cycle Times - High Idle
4.3 s
Maximum Overall Height - Bucket Raised
12545 mm
Ground to Top of Hood
5682 mm
Width - Over Tires - With Bulge
5760 mm
Total Hydraulic Cycle Time - Empty Bucket
23.5 s
Ground to Center of Axles
1820 mm
Net Power - SAE J1349 - High Ambient
1265 kW
Tread Width
4300 mm
B-Pin Height - Maximum Lift
8790 mm
B-Pin Height - Maximum Lift
9647 mm
Ground to Top of Exhaust Stacks
7067 mm
Rear Axle - Centerline to Bumper
6205 mm
Front Axle Centerline to Bucket Tip
7097 mm
Ground to Lower Hitch Clearance
898 mm
Ground to Top of Hood
5682 mm
Wheel Base
6800 mm
Ground to Top of ROPS
7118.5 mm
Operator Sound Level (ISO 6396:2008) - Tier 1/EU Stage I Equivalent
71 dB(A)
Engine Model
Cat® 3516E
Rated Speed
1,600 rpm
Emissions
U.S. EPA Tier 4 Final/EU Stage IV* or U.S. EPA Tier 1/EU Stage I Equivalent
Torque Rise
39%
Bucket Capacity Range
17.2 - 43.6 m³ (22.3 - 57 yd³)
Bucket Capacity Range - Iron Ore
17.2 - 21.4 m³ (22.3 - 28 yd³)
Bucket Capacity Range - Rock
19.1 - 29.1 m³ (25 - 38 yd³)
Bucket Capacity Range - Coal
32.1 - 43.6 m³ (42 - 57 yd³)
Note
*In Low to Moderate Digging Resistance: please contact your local dealer to determine if your application is suitable for this increased rated payload
Transmission Type
Cat Planetary Power Shift
Direct Drive - Reverse 1
Lock-up disables
Direct Drive - Forward 1
Lock-up disables
Cylinders, Double Acting - Tilt, Bore and Stroke
310 × 1086 mm (12.2 × 42.8 in)
Cylinders, Double Acting - Lift, Bore and Stroke
370 × 1713 mm (14.6 × 67.4 in)
Pilot System
Open Loop and Pressure Reducing
Lift/Tilt System - Pump
Variable Displacement Piston
Lift/Tilt System - Circuit
Positive Flow Control
Bucket Capacities
19.1-43.6 m3 (25-57 yd3)
Front
Fixed
Rear
Trunnion
Oscillation Angle
9°
Brakes
ISO 3450:2011
Steering System - Circuit
Pilot, Load Sensing
Total Steering Angle
80 degrees
Steering System - Pump
Piston, Variable Displacement
Rack Back Angle - Ground Level
39.7 degrees
Rack Back Angle - Carry
53.7 degrees
Rack Angle at Maximum Lift
59.5 degrees
Rack Back Angle - Ground Level
45.0 degrees
Dump Angle at Maximum Lift
–50.0 degrees
Sound Performance
The measurement was conducted at 70 percent of the maximum engine cooling fan speed. Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Dump Angle at Maximum Lift
–50.0 degrees
Note
*EU Stage V ready.
Note (4)
*Tier 4 Final/EU Stage IV configuration is ready to meet Stage V emission requirements once in effect.
Note
*Not available on Tier 4 Final machines. Not available in all regions.
Note
Assumes 22.9 m3 (30 yd3) bucket for standard lift, and 21.4 m3 (28 yd3) bucket for high lift, fitted with Cat Advansys™ heavy duty tips. Assumes tire size 58/85-57.
Rack Back Angle - Carry
47.7 degrees
Note (1)
The power ratings apply when tested under the reference conditions for the specified standard.
Note (2)
The net power advertised is the power available at the flywheel when the engine is equipped with fan, alternator, air cleaner, and muffler.
Rack Angle at Maximum Lift
59.4 degrees
Note (3)
The gross power advertised is with the fan at maximum speed.
Note
*EU Stage V ready.
Sound Performance
The measurement was conducted at 70 percent of the maximum engine cooling fan speed. Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Note
Assumes 22.9 m3 (30 yd3) bucket for standard lift, and 21.4 m3 (28 yd3) bucket for high lift, fitted with Cat Advansys™ heavy duty tips. Assumes tire size 58/85-57.
Note
Travel speeds based on 58/85-57 tires.