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Engine
	990 Wheel Loader View Product	988 XE Wheel Loader View Product Remove	992 Wheel Loader View Product Remove
Engine Power - ISO 14396:2002	752 hp	580 hp	-
Engine Model	Cat® C27	Cat® C18	Cat® C32B
Emissions	Option 2 - Emits equivalent to U.S. EPA Tier 2	-	U.S. EPA Tier 4 Final, U.S. EPA Tier 2 Equivalent
Rated Speed	1800 r/min	1,700 rpm	1750 rpm
Gross Power - SAE J1995:2014	766 hp	588 hp	-
Net Power - SAE J1349:2011 - Standard Ambient	699 hp	-	-
Net Power - SAE J1349:2011 - High Ambient	648 hp	-	-
Bore	5.4 in	5.7 in	5.7 in
Stroke	6 in	7.2 in	6.4 in
Displacement	1649.5 in³	1105 in³	1963.5 in³
Peak Torque - 1,200 rpm	2624 lb/ft	2230 lbf·ft	-
Torque Rise	18 %	58%	-
Note	Net power advertised is the power available at the flywheel when the engine is equipped with fan at minimum speed, air intake sytstem, exhaust system, and alternator.	-	-
Peak Power Speed	-	1,500 rpm	-
Net Power - SAE J1349:2011	-	538 hp	-
Note (1)	-	Two engine emissions options are available: 1. Meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards. 2. Meets Brazil MAR-1 emission standards, equivalent to U.S. EPA Tier 3 and EU Stage IIIA.	-
Note (2)	-	Net power advertised is the power available at the flywheel when the engine is equipped with fan at minimum speed, air intake system, exhaust system, and alternator.	-
Net Power	-	-	814 hp
Gross Power - SAE J1995 at 1,750 rpm - Tier 4/HRC (Highly Regulated Country) - Standard	-	-	900 hp
Gross Power - SAE J1995 at 1,750 rpm - Tier 4/HRC - High Ambient	-	-	937 hp
Gross Power - SAE J1995 at 1,750 rpm - Tier 2/LRC (Less Regulated Country) - Standard	-	-	907 hp
Gross Power - SAE J1995 at 1,750 rpm - Tier 2/LRC - High Ambient	-	-	944 hp
Gross Power - ISO 14396 at 1,750 rpm - Tier 4/HRC - Standard	-	-	884 hp
Gross Power - ISO 14396 at 1,750 rpm - Tier 4/HRC - High Ambient	-	-	921 hp
Gross Power - ISO 14396 at 1,750 rpm - Tier 2/LRC - Standard	-	-	893 hp
Gross Power - ISO 14396 at 1,750 rpm - Tier 2/LRC - High Ambient	-	-	931 hp
Net Power - SAE J1349 at 1,750 rpm - Tier 4/HRC - Standard	-	-	814 hp
Net Power - SAE J1349 at 1,750 rpm - Tier 4/HRC - High Ambient	-	-	814 hp
Net Power - SAE J1349 at 1,750 rpm - Tier 2/LRC - Standard	-	-	823 hp
Net Power - SAE J1349 at 1,750 rpm - Tier 2/LRC - High Ambient	-	-	823 hp
Peak Torque - SAE J1995 - Tier 4/HRC - Standard @ 1,200 rpm	-	-	3514 ft·lbf
Peak Torque - SAE J1995 - Tier 4/HRC - High Ambient @ 1,300 rpm	-	-	3555 ft·lbf
Peak Torque - SAE J1995 - Tier 2/LRC - Standard @ 1,200 rpm	-	-	3537 ft·lbf
Peak Torque - SAE J1995 - Tier 2/LRC - High Ambient @ 1,350 rpm	-	-	3570 ft·lbf
Operating Specifications
Operating Weight - Standard	178517 lb	-	-
Bucket Capacity Range	8.6 m³ – 10.0 m³ (11.25 yd³ – 13.0 yd³)	4.7-13 m3 (6.2-17 yd3)	11.5-24.5 m³ (15-32 yd³)
Rated Payload - Standard	17.5 ton (US)	-	25.5 ton (US)
Rated Payload - High Lift	17.5 ton (US)	-	22.5 ton (US)
Cat Truck Match - Standard	773-775	-	775/777
Cat Truck Match - High Lift	775-777	-	785
Operating Weight	-	116362 lb	233430 lb
Rated Payload - Quarry Face	-	12.5 t	-
Rated Payload - Loose Material	-	16 t	-
Rated Payload - Standard (Material Handler)	-	-	30 ton (US)
Rated Payload - High Lift (Material Handler)	-	-	27 ton (US)
Transmission
Transmission Type	Cat planetary power shift	Cat switched reluctance electric drive	Cat Planetary Powershift
Forward - 1	4.6 mile/h	-	4.3 mile/h
Forward - 2	8.2 mile/h	-	7.4 mile/h
Forward - 3	14.5 mile/h	-	12.7 mile/h
Reverse - 1	5.1 mile/h	-	4.7 mile/h
Reverse - 2	9.1 mile/h	-	8.1 mile/h
Reverse - 3	16 mile/h	-	13.9 mile/h
Direct Drive - Forward 1	Lock-up disabled	-	Disabled
Direct Drive - Forward 2	8.2 mile/h	-	8 mile/h
Direct Drive - Forward 3	14.5 mile/h	-	14 mile/h
Direct Drive - Reverse 1	5.1 mile/h	-	5 mile/h
Direct Drive - Reverse 2	9.1 mile/h	-	8.8 mile/h
Direct Drive - Reverse 3	16 mile/h	-	15.3 mile/h
Note	Travel speeds based on Michelin 45/65R39 LD D2**L5 tires.	-	-
Forward 1 (virtual)	-	4.3 mile/h	-
Forward 2 (virtual)	-	7 mile/h	-
Forward 3 (virtual)	-	13.8 mile/h	-
Forward 4 (virtual)	-	20 mile/h	-
Reverse 1 (virtual)	-	4.3 mile/h	-
Reverse 2 (virtual)	-	7 mile/h	-
Reverse 3 (virtual)	-	17.5 mile/h	-
Hydraulic System - Lift/Tilt
Lift/Tilt System - Circuit	Positive flow control	EH-Positive Flow Control, Flow Sharing	Positive Flow Control
Lift/Tilt System	Variable displacement piston	-	-
Maximum Flow at 1,800 rpm	240 gpm	-	-
Relief Valve Setting - Lift/Tilt	4786 psi	4757 psi	5000 psi
Cylinders, Double Acting - Lift, Bore and Stroke	235 mm × 1287 mm (9.3 in × 50.7 in)	-	-
Cylinders, Double Acting - Tilt, Bore and Stroke	292.1 mm × 820 mm (11.5 in × 32.3 in)	-	-
Pilot System	Open loop and pressure reducing	-	-
Pilot Relief Setting	507 psi	-	-
Lift/Tilt System - Pump	-	Variable displacement piston	Variable Displacement Piston
Maximum Flow at 1,400-1,600 rpm	-	153 gpm	-
Lift Cylinder - Bore	-	8.7 in	9.3 in
Lift Cylinder - Stroke	-	41.3 in	63.5 in
Tilt Cylinder - Bore	-	8.7 in	11.5 in
Tilt Cylinder - Stroke	-	27 in	41.5 in
Maximum Flow at 2,165 rpm	-	-	250 gpm
Hydraulic Cycle Times
Rack Back	4.3 s	4.5 s	2.3 s
Raise	8.6 s	8 s	9 s
Dump	2.9 s	2.2 s	2.6 s
Lower	3.7 s	-	-
Lower Float Down	3.7 s	3.5 s	-
Total Hydraulic Cycle Time - Empty Bucket	13.8 s	-	-
Total Hydraulic Cycle Time	-	18.2 s	17.1 s
Rack Back - High Lift	-	-	2.3 s
Raise - High Lift	-	-	9 s
Dump - High Lift	-	-	2.6 s
Float Down	-	-	3.2 s
Float Down - High Lift	-	-	3.2 s
Hydraulic System - Steering
Steering System - Circuit	Pilot, load sensing	Pilot, load sensing	Pilot, Load Sensing
Steering System - Pump	Piston, variable displacement	Piston, variable displacement	Piston, Variable Displacement
Maximum Flow at 1,400 rpm	96.2 gpm	-	-
Relief Valve Setting - Steering	5004 psi	-	-
Total Steering Angle	70°	86°	80°
Maximum Flow at 1,400-1,600 rpm	-	71.3 gpm	-
Steering Cut Off Pressure	-	4351 psi	4500 psi
Steering Cycle Times - High Idle	-	3.4 s	3.1 s
Steering Cycle Times - Low Idle	-	5.6 s	4.9 s
Maximum Flow at 1,400-1,850 rpm	-	-	70 gpm
Air Conditioning System
Air Conditioning	• The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. • If equipped with R134a (Global Warming Potential = 1430), the system c	The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. • If equipped with R134a (Global Warming Potential = 1430), the system con	-
Axles
Front	Fixed	Fixed	Fixed
Rear	Trunnion	Trunnion	Trunnion
Oscillation Angle	8.5°	13°	±9°
Brakes
Brakes	ISO 3450: 2011	ISO 3450:2011	ISO 3450:2011
Service Refill Capacities
Fuel Tank	281 gal (US)	147 gal (US)	385.7 gal (US)
Cooling System	54.9 gal (US)	-	-
Engine Crankcase	20 gal (US)	16 gal (US)	-
Transmission	29.1 gal (US)	16 gal (US)	51.5 gal (US)
Differential - Final Drives - Front	71.6 gal (US)	49 gal (US)	96.4 gal (US)
Differential - Final Drives - Rear	68.9 gal (US)	49 gal (US)	96.4 gal (US)
Hydraulic System Factory Fill	210 gal (US)	-	-
Hydraulic Tank - Implement and Hydraulic Fan	68.9 gal (US)	-	-
Hydraulic Tank - Steering and Braking	34.9 gal (US)	-	-
Note	Cat U.S. EPA Tier 4 Final/EU Stage V diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: • 20% biodiesel FAME (fatty acid methyl este	Cat U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) and are compatible* with ULSD blended with the following lower-carbon intensity fuels** up to: • 20%	-
Cooling System - Jacket Water	-	30 gal (US)	-
Cooling Systems - Power Train	-	8 gal (US)	-
Diesel Exhaust Fluid Tank	-	8.7 gal (US)	-
Hydraulic System - Implement/Steering	-	126 gal (US)	-
Cooling Systems	-	-	59.4 gal (US)
Crankcase	-	-	31.7 gal (US)
Hydraulic System Factory Fill (Implement)	-	-	104.1 gal (US)
Hydraulic Tank - Implement	-	-	60.2 gal (US)
Hydraulic Factory Fill (Steering)	-	-	32.5 gal (US)
Hydraulic Tank (Steering Tank Only)	-	-	26.3 gal (US)
Sound Performance - Tier 4 Final / Stage V
Operator Sound Pressure Level (ISO 6396:2008)	72 dB(A)	72 dB(A)	-
Machine Sound Power Level (ISO 6395:2008)	116 dB(A)	109 dB(A)	-
Operator Sound Pressure Level (ISO 6396:2008)*	72 dB(A)	72 dB(A)	-
Machine Sound Power Level (ISO 6395:2008)*	114 dB(A)	-	-
Note (1)	*Sound suppression equipped	* For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives”	-
Note (2)	The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.	** European Union Directive “2000/14/EC” as amended by “2005/88/EC” and UK Noise Regulation 2001 No. 1701	-
Note (3)	The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.	The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed.	-
Note (4)	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.	The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed.	-
Machine Sound Power Level (ISO 6395:2008)**	-	109 dB(A)	-
Note (5)	-	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.	-
Sound Performance - Tier 2
Operator Sound Pressure Level (ISO 6396:2008)	72 dB(A)	-	-
Machine Sound Power Level (ISO 6395:2008)	116 dB(A)	-	-
Operator Sound Pressure Level (ISO 6396:2008)*	72 dB(A)	-	-
Machine Sound Power Level (ISO 6395:2008)*	114 dB(A)	-	-
Note (1)	*Sound suppression equipped	-	-
Note (2)	The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.	-	-
Note (3)	The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.	-	-
Note (4)	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.	-	-
Dimensions (Approximate) - Standard Lift Linkage
Ground to Top of ROPS	17.2 ft	-	-
Ground to Top of Exhaust Stacks	16.6 ft	-	-
Ground to Top of Hood	12.7 ft	-	-
Ground to Bumper Clearance	3.5 ft	-	-
Rear Axle - Centerline to Bumper	12.5 ft	-	-
Front Axle Centerline to Bucket Tip	15.4 ft	-	-
Wheel Base	15.1 ft	-	-
Maximum Overall Length	42.9 ft	-	-
Ground to Lower Hitch Clearance	2 ft	-	-
Ground to Center of Front Axle	4.2 ft	-	-
Clearance at Maximum Lift	7.2 ft	-	-
Rack Back Angle at Ground Level	40.4°	-	-
Rack Back Angle at Carry	48.8°	-	-
B-Pin Height - Maximum Lift	19.7 ft	-	-
Maximum Overall Height - Bucket Raised	27.2 ft	-	-
Rack Angle at Maximum Lift	63.7°	-	-
Dump Angle at Maximum Lift	45°	-	-
Reach - Maximum Lift	7.2 ft	-	-
Note	Specifications are calculated with 9.0 m3 (11.8 yd3) rock bucket and Bridgestone 45/65R39 VSDL One Star tires.	-	-
Dimensions (Approximate) - High Lift Linkage
Ground to Top of ROPS	17.2 ft	-	-
Ground to Top of Exhaust Stacks	16.6 ft	-	-
Ground to Top of Hood	12.7 ft	-	-
Ground to Bumper Clearance	3.5 ft	-	-
Rear Axle - Centerline to Bumper	12.5 ft	-	-
Front Axle Centerline to Bucket Tip	17.8 ft	-	-
Wheel Base	15.1 ft	-	-
Maximum Overall Length	45.3 ft	-	-
Ground to Lower Hitch Clearance	2 ft	-	-
Ground to Center of Front Axle	4.2 ft	-	-
Clearance at Maximum Lift	14.8 ft	-	-
Rack Back Angle at Ground Level	39.9°	-	-
Rack Back Angle at Carry	49.3°	-	-
B-Pin Height - Maximum Lift	21.2 ft	-	-
Maximum Overall Height - Bucket Raised	28.7 ft	-	-
Rack Angle at Maximum Lift	60.6°	-	-
Dump Angle at Maximum Lift	51°	-	-
Reach - Maximum Lift	8.5 ft	-	-
Note	Specifications are calculated with 9.0 m3 (11.8 yd3) rock bucket and Bridgestone 45/65R39 VSDL One Star tires.	-	-
Operator's Cab
ROPS/FOPS	-	ROPS/FOPS meet ISO 3471:2008 and ISO 3449:2005 Level II standards	-
Sound Performance - Tier 3 / Stage IIIA
Operator Sound Pressure Level (ISO 6396:2008)	-	72 dB(A)	-
Machine Sound Power Level (ISO 6395:2008)	-	110 dB(A)	-
Operator Sound Pressure Level (ISO 6396:2008)*	-	72 dB(A)	-
Machine Sound Power Level (ISO 6395:2008)**	-	110 dB(A)	-
Note (1)	-	* For machines in European Union countries and in countries that adopt the “EU Directives” and “UK Directives”	-
Note (2)	-	** European Union Directive “2000/14/EC” as amended by “2005/88/EC” and UK Noise Regulation 2001 No. 1701	-
Note (3)	-	The machine sound power level was measured according to ISO 6395:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed.	-
Note (4)	-	The operator sound pressure level was measured according to ISO 6396:2008. The measurement was conducted at 70% of the maximum engine cooling fan speed.	-
Note (5)	-	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.	-
Dimensions (Approximate) - Standard Lift
Ground to Top of ROPS	-	13.8 ft	-
Ground to Top of Exhaust Stacks	-	14.8 ft	-
Ground to Top of Hood	-	10.9 ft	-
Ground to Bumper Clearance	-	3.1 ft	-
Rear Axle - Centerline to Bumper	-	10.5 ft	-
Front Axle Centerline to Bucket Tip	-	14 ft	-
Wheel Base	-	14.9 ft	-
Maximum Overall Length	-	39.3 ft	-
Ground to Lower Hitch Clearance	-	1.9 ft	-
Ground to Center of Axles	-	3.2 ft	-
Clearance at Maximum Lift	-	11.9 ft	-
B-Pin Height - Maximum Lift	-	18 ft	-
Maximum Overall Height - Bucket Raised	-	24.5 ft	-
Reach - Maximum Lift	-	6.5 ft	-
Note	-	Specifications are calculated with 6.9 m3 (9.0 yd3) rock bucket and Michelin XLDD2 with 978 mm (3.2 ft) centerline of rear axle height.	-
Dimensions (Approximate) - High Lift
Ground to Top of ROPS	-	13.8 ft	-
Ground to Top of Exhaust Stacks	-	14.8 ft	-
Ground to Top of Hood	-	10.9 ft	-
Ground to Bumper Clearance	-	3.1 ft	-
Rear Axle - Centerline to Bumper	-	10.5 ft	-
Front Axle Centerline to Bucket Tip	-	15.3 ft	-
Wheel Base	-	14.9 ft	-
Maximum Overall Length	-	40.7 ft	-
Ground to Lower Hitch Clearance	-	1.9 ft	-
Ground to Center of Axles	-	3.2 ft	-
Clearance at Maximum Lift	-	13.3 ft	-
B-Pin Height - Maximum Lift	-	19.3 ft	-
Maximum Overall Height - Bucket Raised	-	25.8 ft	-
Reach - Maximum Lift	-	6.8 ft	-
Note	-	Specifications are calculated with 6.9 m3 (9.0 yd3) rock bucket and Michelin XLDD2 with 978 mm (3.2 ft) centerline of rear axle height.	-
Dimensions - Millyard Linkage
Ground to Top of ROPS	-	13.8 ft	-
Ground to Top of Exhaust Stacks	-	13.8 ft	-
Ground to Top of Hood	-	10.9 ft	-
Ground to Bumper Clearance	-	3.1 ft	-
Rear Axle - Centerline to Bumper	-	10.5 ft	-
Front Axle Centerline to Fork Tip	-	16.5 ft	-
Wheel Base	-	14.9 ft	-
Maximum Overall Length	-	41.9 ft	-
Ground to Lower Hitch Clearance	-	1.9 ft	-
Ground to Center of Front Axle	-	3.2 ft	-
Fork Height with Level Arms	-	8.1 ft	-
Fork Top Clamp Opening	-	13.1 ft	-
Fork Height at Maximum Lift	-	17.2 ft	-
Hinge Pin Height at Maximum Lift	-	16.1 ft	-
Dump Angle at Maximum Lift	-	-39.4 °	-
Buckets
Bucket Capacities	-	-	11.5-24.5 m³ (15-32 yd³)
Cooling System
Ambient Capability Hydraulically Driven Demand Fan - Standard	-	-	109.4 °F
Ambient Capability, Hydraulically Driven Demand Fan - High	-	-	131 °F
Sound Performance - Standard
Note	-	-	Machine Sound Level (ISO 6396:2008) - 116 dB(A)
Sound Performance - Suppression
Note	-	-	Machine Sound Level (ISO 6396:2008) - 113 dB(A)
Dimensions - Standard Lift - Approximate
Ground to Top of Exhaust Stacks	-	-	17 ft
Ground to Top of ROPS	-	-	18.3 ft
Ground to Top of Hood	-	-	13.1 ft
Ground to Center of Front Axle	-	-	4.3 ft
Ground to Bumper Clearance	-	-	3.8 ft
Ground to Lower Hitch Clearance	-	-	2.2 ft
Reach - Maximum Lift	-	-	8.2 ft
Clearance at Maximum Lift	-	-	15.2 ft
B-Pin Height - Maximum Lift	-	-	22.8 ft
Maximum Overall Height - Bucket Raised	-	-	30.8 ft
Rear Axle - Centerline to Bumper	-	-	13.5 ft
Tread Width	-	-	10.83 ft
Rack Back Angle - Maximum Lift	-	-	56.9 degrees
Dump Angle at Maximum Lift	-	-	-49.5 degrees
Rack Back Angle - Ground Level	-	-	40.2 degrees
Width - Over Tires - With Bulge	-	-	14.74 ft
Rack Back Angle - Carry	-	-	48.9 degrees
Wheel Base	-	-	19.3 ft
Maximum Overall Length	-	-	50.8 ft
Front Axle Centerline to Bucket Tip	-	-	18 ft
Dimensions - High Lift - Approximate
Tread Width	-	-	10.83 ft
Rack Back Angle - Ground Level	-	-	42.5 degrees
Dump Angle at Maximum Lift	-	-	-48.1 degrees
Rack Back Angle - Maximum Lift	-	-	56.2 degrees
Width - Over Tires - With Bulge	-	-	14.75 ft
Rack Back Angle - Carry	-	-	51.6 degrees
Ground to Top of Exhaust Stacks	-	-	17 ft
Ground to Top of ROPS	-	-	18.3 ft
Ground to Top of Hood	-	-	13.1 ft
Ground to Center of Front Axle	-	-	4.3 ft
Ground to Bumper Clearance	-	-	3.8 ft
Ground to Lower Hitch Clearance	-	-	2.2 ft
Reach - Maximum Lift	-	-	7.6 ft
Clearance at Maximum Lift	-	-	17.2 ft
B-Pin Height - Maximum Lift	-	-	24.5 ft
Maximum Overall Height - Bucket Raised	-	-	32 ft
Rear Axle - Centerline to Bumper	-	-	13.5 ft
Wheel Base	-	-	19.3 ft
Maximum Overall Length	-	-	51.6 ft
Front Axle Centerline to Bucket Tip	-	-	18.8 ft

Compare Equipment Go Back

990 Wheel Loader

988 XE Wheel Loader

992 Wheel Loader

Engine

Operating Specifications

Transmission

Hydraulic System - Lift/Tilt

Hydraulic Cycle Times

Hydraulic System - Steering

Air Conditioning System

Axles

Brakes

Service Refill Capacities

Sound Performance - Tier 4 Final / Stage V

Sound Performance - Tier 2

Dimensions (Approximate) - Standard Lift Linkage

Dimensions (Approximate) - High Lift Linkage

Operator's Cab

Sound Performance - Tier 3 / Stage IIIA

Dimensions (Approximate) - Standard Lift

Dimensions (Approximate) - High Lift

Dimensions - Millyard Linkage

Buckets

Cooling System

Sound Performance - Standard

Sound Performance - Suppression

Dimensions - Standard Lift - Approximate

Dimensions - High Lift - Approximate

Earthmoving

Parts & Service

Power Systems

Technology

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