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994K

Large Wheel Loaders

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.

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Net Power 1297 kW
Engine Model Cat® 3516E
Bore 170 mm
Stroke 215 mm
Availability Please Call Admin
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994K
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OVERVIEW

Get More Done ... Using Less Time and Fuel

FEATURES & BENEFITS

Structures

Robust StructuresYour bottom line is improved by highly durable structures that achieve multiple life cycles and withstand the toughest loading conditions.Full box-sectio... Read more

Power Train

Impeller Clutch Torque Converter (ICTC) and Rimpull Control System (RCS)Lower your cost per ton utilizing advanced ICTC and RCS for modulated rimpull.Reduce tire slippage... Read more

Hydraulics

Positive Flow Control HydraulicsIncrease efficiency through our Positive Flow Control (PFC) Hydraulic System. PFC has concurrent pump and valve control. By optimizing pum... Read more

Operator Station

Your operators can work more efficiently and stay comfortable with our customer-inspired cab features.Delux Operator SeatEnhance comfort and reduce operator fatigue with... Read more

Technology Solutions

Integrated electronics provide flexible levels of information to both the site and the operator. This integration creates a smart machine and more informed operator, maxi... Read more

Cat MineStar System

FleetCat MineStar System is the industry's broadest suite of integrated mine operations and mobile equipment management technologies, configurable to suit your operation'... Read more

Safety

Akses Alat BeratWe are constantly improving our products in an effort to provide a safe work environment for the operator and those who work on your job site.Machine Acce... Read more

Serviceability

We help you succeed by ensuring your 994K has design features to increase uptime.The standard, comprehensive filtration system maintains clean fluids to enable high compo... Read more

Customer Support

Superior Cat Dealer SupportA valued partner, your Cat dealer is available whenever you need them. - Preventive maintenance programs and guaranteed maintenance contracts.... Read more

SPECIFICATIONS FOR 994K

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Engine
Net Power 1297 kW
Engine Model Cat® 3516E
Bore 170 mm
Stroke 215 mm
Displacement 78.1 l
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
Gross Power - SAE J1995 1394 kW
Peak Torque - 1,200 rpm - SAE J1995 11591 N·m
Gross Power - ISO 14396 1377 kW
Torque Rise 39%
Net Power - SAE J1349 - Standard Ambient 1297 kW
Note (4) *Tier 4 Final/EU Stage IV configuration is ready to meet Stage V emission requirements once in effect.
Net Power - SAE J1349 - High Ambient 1265 kW
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.
Note (3) The gross power advertised is with the fan at maximum speed.
Operating Specifications
Operating Weight 242605 kg
Bucket Capacity Range 17.2 - 43.6 m³ (22.3 - 57 yd³)
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
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
Transmission Type Cat Planetary Power Shift
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 - Reverse 1 Lock-up disables
Direct Drive - Forward 2 14 km/h
Direct Drive - Reverse 2 15.5 km/h
Direct Drive - Forward 1 Lock-up disables
Note Travel speeds based on 58/85-57 tires.
Hydraulic System - Lift/Tilt
Relief Valve Setting - Lift/Tilt 32500 kPa
Maximum Flow at 1,700 rpm Engine Speed 2047 l/min
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
Hydraulic Cycle Times
Raise 12.6 s
Dump 3.1 s
Rack Back 4.9 s
Lower Float Down 4.2 s
Total Hydraulic Cycle Time - Empty Bucket 23.5 s
Complete System Fill
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
Oil Renewal System (ORS)* 75.7 l
Diesel Exhaust Fluid (DEF) (Tier 4 Final/Stage IV) 519 l
Note *Not available on Tier 4 Final machines. Not available in all regions.
Buckets
Bucket Capacities 19.1-43.6 m3 (25-57 yd3)
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 9°
Brakes
Brakes ISO 3450:2011
Sound Performance - Standard
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)
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 *EU Stage V ready.
Hydraulic System - Steering
Maximum Flow at 1,700 rpm Engine Speed 980 l/min
Relief Valve Setting - Steering 31000 kPa
Steering System - Circuit Pilot, Load Sensing
Total Steering Angle 80 degrees
Steering System - Pump Piston, Variable Displacement
Steering Cycle Times - Low Idle 7.6 s
Steering Cycle Times - High Idle 4.3 s
Cooling System
Ambient Capability Hydraulically Driven Demand Fan - Standard 43 °C
Ambient Capability Hydraulically Driven Demand Fan - High (Tier 4 Final) 53 °C
Ambient Capability Hydraulically Driven Demand Fan - High (Tier 1 equivalent) 55 °C
Dimensions - Standard Lift - Approximate
Front Axle Centerline to Bucket Tip 6503 mm
Rack Back Angle - Ground Level 39.7 degrees
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 2821 mm
Rack Angle at Maximum Lift 59.5 degrees
Ground to Top of Exhaust Stacks 7067 mm
Ground to Bumper Clearance 1355 mm
Dump Angle at Maximum Lift –50.0 degrees
Width - Over Tires - With Bulge 5758 mm
Ground to Center of Axles 1820 mm
Tread Width 4300 mm
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.
B-Pin Height - Maximum Lift 8790 mm
Rack Back Angle - Carry 47.7 degrees
Rear Axle - Centerline to Bumper 6205 mm
Ground to Lower Hitch Clearance 898 mm
Ground to Top of Hood 5682 mm
Wheel Base 6800 mm
Dimensions - High Lift - Approximate
Rack Back Angle - Carry 53.7 degrees
Reach - Maximum Lift 2688 mm
Ground to Lower Hitch Clearance 898 mm
Maximum Overall Length 20102 mm
Ground to Bumper Clearance 1355 mm
Rack Back Angle - Ground Level 45.0 degrees
Tread Width 4300 mm
Clearance at Maximum Lift 7095 mm
Dump Angle at Maximum Lift –50.0 degrees
Rear Axle - Centerline to Bumper 6205 mm
Ground to Center of Axles 1820 mm
Wheel Base 6800 mm
Maximum Overall Height - Bucket Raised 12545 mm
Ground to Top of Hood 5682 mm
Width - Over Tires - With Bulge 5760 mm
B-Pin Height - Maximum Lift 9647 mm
Ground to Top of Exhaust Stacks 7067 mm
Front Axle Centerline to Bucket Tip 7097 mm
Rack Angle at Maximum Lift 59.4 degrees
Ground to Top of ROPS 7118.5 mm
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.
Sound Performance - Suppression
Operator Sound Level (ISO 6396:2008) - Tier 4 Final/EU Stage IV* 71 dB(A)
Note *EU Stage V ready.
Machine Sound Level (ISO 6395:2008) 117 dB(A)
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.
Operator Sound Level (ISO 6396:2008) - Tier 1/EU Stage I Equivalent 71 dB(A)

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Rated Payload - Loose Material (Standard) 22 t
Rated Payload - Loose Material (High Lift) 20 t
Rated Payload - Standard (Quarry Face) 15.9 t
Rated Payload - High Lift (Quarry Face) 15.9 t
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