CAT 994K Wheel Loader Specs, Weight & Dimensions

Contents

Engine Details

Net Power	1739 hp (1296.8 kw)
Rated Speed	1600 rpm
Displacement	4766 cu in (78.2 L)
Torque Rise	39 %
Bore	6.7 in (170.2 mm)
Stroke	8.5 in (215.9 mm)
Emissions	U.S. EPA Tier 4 Final/EU Stage IV* or U.S. EPA Tier 1/EU Stage I Equivalent
Gross Power – Sae J1995	1870 hp (1394.5 kw)
Engine Model	Cat 3516E
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.
Note (4)	*Tier 4 Final/EU Stage IV configuration is ready to meet Stage V emission requirements once in effect.
Gross Power – Iso 14396	1847 hp (1377.4 kw)
Peak Torque – 1,200 Rpm – Sae J1995	8549 lb ft (11590.9 Nm)
Net Power – Sae J1349 – Standard Ambient	1739 hp (1296.8 kw)
Net Power – Sae J1349 – High Ambient	1696 hp (1264.8 kw)

Operating Weight

534852 lb (242604.9 kg)

Bucket Capacities

19.1-24.5 m3 (25-32 yd3)

ISO 3450:2011

Bucket Capacity Range	19.1-24.5 m3 (25-32 yd3)
Rated Payload – Standard	99207.9 lb (45000 kg)
Rated Payload – High Lift	92594.1 lb (42000 kg)
Bucket Capacity Range – Iron Ore	22.3 yd3 (17.1 m3)
Bucket Capacity Range – Rock	19.1-24.5 m3 (25-32 yd3)
Bucket Capacity Range – Coal	32.1-43.6 m3 (42-57 yd3)

Raise	12.6 s
Dump	3.1 s
Lower Float Down	4.2 s
Rack Back	4.9 s
Total Hydraulic Cycle Time – Empty Bucket	23.5 s

Lift/Tilt System – Circuit	Positive Flow Control
Lift/Tilt System – Pump	Variable Displacement Piston
Relief Valve Setting – Lift/Tilt	4587 psi
Cylinders, Double Acting – Lift, Bore And Stroke	370 1713 mm (14.6 67.4 in)
Cylinders, Double Acting – Tilt, Bore And Stroke	310 1086 mm (12.2 42.8 in)
Pilot System	Open Loop and Pressure Reducing
Maximum Flow At 1,700 Rpm Engine Speed	541 gal/min

Steering System – Circuit	Pilot, Load Sensing
Steering System – Pump	Piston, Variable Displacement
Total Steering Angle	80 degrees
Relief Valve Setting – Steering	4496 psi
Steering Cycle Times – Low Idle	7.6 s
Steering Cycle Times – High Idle	4.3 s
Maximum Flow At 1,700 Rpm Engine Speed	259 gal/min

Note	*EU Stage V ready.
Machine Sound Level (Iso 6395:2008)	119 dB(A)
Operator Sound Level (Iso 6396:2008) – Tier 4 Final/Eu Stage Iv*	72 dB(A)
Operator Sound Level (Iso 6396:2008) – Tier 1/Eu Stage I Equivalent	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.
Machine Sound Level (Iso 6395:2008)	117 dB(A)
Operator Sound Level (Iso 6396:2008) – Tier 1/Eu Stage I Equivalent	71 dB(A)
Operator Sound Level (Iso 6396:2008) – Tier 4 Final/Eu Stage Iv*	71 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.

Fuel Tank – Standard	910 gal (3444.8 L)
Fuel Tank – With 24 Hr Attachment	1500 gal (5678.2 L)
Cooling System	138 gal (522.4 L)
Engine Crankcase	76 gal (287.7 L)
Differential – Final Drives – Rear	200 gal (757.1 L)
Hydraulic Tank – Implement And Hydraulic Fan	270 gal (1022.1 L)
Transmission	110 gal (416.4 L)
Differential – Final Drives – Front	220 gal (832.8 L)
Hydraulic Tank – Steering And Braking	100 gal (378.6 L)
Oil Renewal System (Ors)*	20 gal (75.8 L)
Diesel Exhaust Fluid (Def) (Tier 4 Final/Stage Iv)	137 gal (518.7 L)
Note	*Not available on Tier 4 Final machines. Not available in all regions.

Ambient Capability Hydraulically Driven Demand Fan – Standard	109.4 degrees
Ambient Capability Hydraulically Driven Demand Fan – High (Tier 4 Final)	127.4 degrees
Ambient Capability Hydraulically Driven Demand Fan – High (Tier 1 Equivalent)	131 degrees

Ground To Top Of ROPS	23.4 ft in (7.2 m)
Ground To Top Of Exhaust Stacks	23.2 ft in (7.1 m)
Ground To Top Of Hood	18.6 ft in (5.7 m)
Ground To Bumper Clearance	4.4 ft in (1.4 m)
Rear Axle – Centerline To Bumper	20.4 ft in (6.3 m)
Front Axle Centerline To Bucket Tip	23.3 ft in (7.2 m)
Wheel Base	22.3 ft in (6.8 m)
Maximum Overall Length	66 ft in (20.2 m)
Ground To Lower Hitch Clearance	2.9 ft in (0.9 m)
Ground To Center Of Axles	6 ft in (1.9 m)
Clearance At Maximum Lift	23.3 ft in (7.2 m)
Rack Back Angle – Ground Level	45.0 degrees
Rack Back Angle – Carry	53.7 degrees
B-Pin Height – Maximum Lift	31.7 ft in (9.7 m)
Maximum Overall Height – Bucket Raised	41.2 ft in (12.6 m)
Rack Angle At Maximum Lift	59.4 degrees
Dump Angle At Maximum Lift	50.0 degrees
Reach – Maximum Lift	8.8 ft in (2.7 m)
Tread Width	14.1 ft in (4.3 m)
Width – Over Tires – With Bulge	18.8 ft in (5.8 m)
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.

Ground To Top Of ROPS	23.4 ft in (7.2 m)
Ground To Top Of Exhaust Stacks	23.2 ft in (7.1 m)
Ground To Top Of Hood	18.6 ft in (5.7 m)
Ground To Bumper Clearance	4.4 ft in (1.4 m)
Rear Axle – Centerline To Bumper	20.4 ft in (6.3 m)
Front Axle Centerline To Bucket Tip	21.3 ft in (6.5 m)
Wheel Base	22.3 ft in (6.8 m)
Maximum Overall Length	64 ft in (19.6 m)
Ground To Lower Hitch Clearance	2.9 ft in (0.9 m)
Ground To Center Of Axles	6 ft in (1.9 m)
Clearance At Maximum Lift	20.2 ft in (6.2 m)
Rack Back Angle – Ground Level	39.7 degrees
Rack Back Angle – Carry	47.7 degrees
B-Pin Height – Maximum Lift	28.8 ft in (8.8 m)
Maximum Overall Height – Bucket Raised	38.6 ft in (11.8 m)
Rack Angle At Maximum Lift	59.5 degrees
Dump Angle At Maximum Lift	50.0 degrees
Reach – Maximum Lift	9.3 ft in (2.9 m)
Tread Width	14.1 ft in (4.3 m)
Width – Over Tires – With Bulge	18.8 ft in (5.8 m)
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.