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990 Wheel Loader

Engine

Net Power @ 1,700 rpm – ISO 9249:2007, SAE J1349:2011 393 HP - 404 HP
Engine Model Cat C13 C27 Cat® Cat C13
Note (1) Cat engine meets U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V, China Nonroad Stage IV and Japan 2014 emission standards. - Cat engine meets U.S. EPA Tier 4 Final, EU Stage V, Korea Stage V, China Nonroad Stage IV and Japan 2014 emission standards.
Note (2) The net power advertised is the power available at the flywheel when the engine is equipped with fan, alternator, air cleaner, and aftertreatment. - The net power advertised is the power available at the flywheel when the engine is equipped with fan, alternator, air cleaner, and aftertreatment.
Displacement 12.5 L 1649.5 in³ -
Gross Torque @ 1,200 rpm – SAE J1995:2014 1627 lb/ft - 1636 lb/ft
Engine Torque @ 1,200 rpm – ISO 14396:2002 1612 lb/ft - 1620 lb/ft
Gross Power @ 1,700 rpm – SAE J1995:2014 425 HP - 436 HP
Net Torque @ 1,100 rpm – ISO 9249:2007, SAE J1349:2011 1539 lb/ft - 1515 lb/ft
Engine Power @ 1,700 rpm – ISO 14396:2002 429 HP - 432 HP
Note (3) Cat 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 ester)* • 100% renewable diesel, HVO (h - Cat 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 ester)* • 100% renewable diesel, HVO (h
Rated Speed - 1,800/min -
Engine Power - ISO 14396 - 752 HP -
Gross Power - SAE J1995 - 766 HP -
Net Power - SAE J1349 - Standard Ambient - 699 HP -
Net Power - SAE J1349 - High Ambient - 648 HP -
Bore - 5.4 in -
Stroke - 6 in -
Peak Torque - 1,200 rpm - 2624 lb/ft -
Torque Rise - 18 % -
Emissions - U.S. EPA TIer 4 Final and EU Stage V emission standards or U.S. EPA Tier 2 and EU Stage II equivalent -

Weights

Operating Weight 66877 lb - 78264 lb
Note Weight based on a machine configuration with Bridgestone 29.5R25 VSNT L4 radial tires, full fluids, operator, standard counterweight, ride control cold start, roading fenders, Product Link, open differential axles (front/rear), secondary steering, sound s - Weight based on a machine configuration with Bridgestone 875/65R29 VLTS L4 radial tires, full fluids, operator, standard counterweight, ride control, cold start, roading fenders, Product Link, open differential axles (front/rear), secondary steering, soun

Bucket Capacities

Bucket Range 4.0-14.5 m³ 5.25-19 yd³ - 4.8-17.2 m³ 6.25-22.5 yd³

Transmission

Forward - 1 4.3 mile/h 4.5 mile/h 3.9 mile/h
Forward - 2 8.3 mile/h 8.3 mile/h 7.4 mile/h
Forward - 3 14.6 mile/h 14.2 mile/h 13.1 mile/h
Forward - 4 24.5 mile/h - 23.3 mile/h
Note Maximum travel speed in standard vehicle with empty bucket and standard L4 tires with 935 mm (37 in) roll radius. Travel speeds based on Michelin 45/65R39 LD D2**L5 tires. Maximum travel speed in standard vehicle with empty bucket and standard L4 tires with 914 mm (36 in) roll radius.
Reverse - 1 4.8 mile/h 4.9 mile/h 4.3 mile/h
Reverse - 2 9.4 mile/h 9.1 mile/h 8.5 mile/h
Reverse - 3 16.7 mile/h 15.5 mile/h 15 mile/h
Reverse - 4 24.5 mile/h - 24.5 mile/h
Transmission Type - Cat planetary power shift -
Direct Drive - Forward 1 - Lock-up disabled -
Direct Drive - Forward 2 - 8.5 mile/h -
Direct Drive - Forward 3 - 15.2 mile/h -
Direct Drive - Reverse 1 - 5.4 mile/h -
Direct Drive - Reverse 2 - 9.6 mile/h -
Direct Drive - Reverse 3 - 16.4 mile/h -

Sound

Note (1) ** For machines in European Union countries and in countries that adopt the �EU Directives.� - ** For machines in European Union countries and in countries that adopt the �EU Directives.�
Note (2) ***European Union Directive �2000/14/EC� as amended by �2005/88/EC.� - ***European Union Directive �2000/14/EC� as amended by �2005/88/EC.�
With Cooling Fan Speed at 70% of Maximum Value - Exterior Sound Power Level* 109 - 109
With Cooling Fan Speed at 70% of Maximum Value - Operator Sound Pressure Level (ISO 6396:2008) 72 dB(A) - 72 dB(A)
With Cooling Fan Speed at Maximum Speed - Exterior Sound Power Level (ISO 6395:2008) 112 dB(A) - 112 dB(A)
With Cooling Fan Speed at Maximum Speed - Exterior Sound Pressure Level (SAE J88:2013) 78 - 78
With Cooling Fan Speed at Maximum Speed - Operator Sound Pressure Level (ISO 6396:2008) 72 dB(A) - 72 dB(A)

Air Conditioning System

Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.9 kg (4.2 lb) of refrigerant which has a CO2 equivalent 2.717 metric tonnes (2.995 tons). The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 2.7 kg of refrigerant which has a CO2 equivalent of 3.861 metric tonnes (4.256 tons). The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.9 kg (4.2 lb) of refrigerant which has a CO2 equivalent 2.717 metric tonnes (2.995 tons).

Operating Specifications

Breakout Force 51008 lb - 59060 lbf
Note (1) For a machine configuration as defined under �Weight.� - For a machine configuration as defined under �Weight.�
Note (2) Full compliance to ISO 14397-1:2007 Sections 1 thru 6, which requires 2% verification between calculations and testing. - Full compliance to ISO 14397-1:2007 Sections 1 thru 6, which requires 2% verification between calculations and testing.
Static Tipping Load - Full 40° Turn - No Tire Deflection 20965 kg - 22418 kg
Static Tipping Load - Full 40° Turn - With Tire Deflection 43432 lb - 46526 lb
Operating Weight - 178517 lb -
Rated Payload - Standard - 17.5 ton (US) -
Rated Payload - High Lift - 17.5 ton (US) -
Bucket Capacity Range - 8.6 m³ – 10.0 m³ (11.25 yd³ – 13.0 yd³) -
Cat Truck Match - Standard - 773-775 -
Cat Truck Match - High Lift - 775-777 -

Service Refill Capacities

Cooling System 13.7 gal (US) 54.9 gal (US) 13.7 gal (US)
Crankcase 9.8 gal (US) - 9.8 gal (US)
DEF Tank 5.5 gal (US) - 5.5 gal (US)
Differential - Final Drives - Front 22.2 gal (US) 71.6 gal (US) 24.3 gal (US)
Differential - Final Drives - Rear 22.4 gal (US) 68.9 gal (US) 24.3 gal (US)
Fuel Tank 112.5 gal (US) 294.3 gal (US) 112.5 gal (US)
Hydraulic Tank 40.4 gal (US) - 40.4 gal (US)
Transmission 20.3 gal (US) 29.1 gal (US) 20.3 gal (US)
Engine Crankcase - 20 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 - All nonroad U.S. EPA Tier 4 diesel engines are required to use only Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm (mg/kg) sulfur or less. Biodiesel blends up to B20 (20% blend by volume) are acceptable when blended with 15 ppm (mg/kg) sulfur or l -

Hydraulic System

Implement System - Maximum Operating Pressure 4975 psi - 4975 psi
Implement System - Maximum Pump Output at 2,250 rpm 119 gal/min - 119 gal/min

Dimensions

Note All dimensions are approximate and based on machine equipped with 5.4 m3 (7.1 yd3) general purpose bucket with BOCE and Bridgestone 29.5R25 VSNT L4 radial tires. - All dimensions are approximate and based on machine equipped with 6.1 m3 (8.0 yd3) general purpose bucket with BOCE and Bridgestone 875/65R29 VLTS L4 radial tires.

Dimensions - High Lift

Centerline of Rear Axle to Edge of Counterweight 8.9 ft - 9.4 ft
Centerline of Rear Axle to Hitch 6.3 ft - 6.3 ft
Ground Clearance 1.5 ft - 1.4 ft
Height - Top of Exhaust Pipe 12.5 ft - 12.4 ft
Height - Top of Hood 10.1 ft - 10 ft
Height - Top of ROPS 12.7 ft - 12.6 ft
Hinge Pin Height at Carry 2.2 ft - 2.11 ft
Hinge Pin Height at Maximum Lift 15.7 ft - 16.1 ft
Lift Arm Clearance at Maximum Lift 13.6 ft - 13.4 ft
Overall Length - Without Bucket 27.5 ft - 29.11 ft
Tread Width 8 ft - 8.4 ft
Wheel Base 12.6 ft - 12.6 ft
Rack Back at Ground 40 degrees - -
Width over Tires (Loaded) 10.9 ft - 11.5 ft
Rack Back - Carry Height 50 degrees - -
Rack Back - Maximum Lift 61 degrees - -

Dimensions - Standard Lift

Centerline of Rear Axle to Hitch 6.3 ft - 6.3 ft
Ground Clearance 456 mm - 428 mm
Height - Top of Exhaust Pipe 3764 mm - 3736 mm
Height - Top of Hood 3064 mm - 3036 mm
Height - Top of ROPS 3829 mm - 3801 mm
Hinge Pin Height at Carry 2.2 ft - 2.7 ft
Hinge Pin Height at Maximum Lift 4554 mm - 4741 mm
Lift Arm Clearance at Maximum Lift 3881 mm - 3902 mm
Overall Length - Without Bucket 8155 mm - 8597 mm
Tread Width 8 ft - 8.4 ft
Wheel Base 3800 mm - 3800 mm
Rack Back at Ground 40 degrees - -
Centerline of Rear Axle to Edge of Counterweight 2661 mm - 8.9 ft
Width over Tires (Loaded) 10.9 ft - 11.5 ft
Rack Back - Carry Height 50 degrees - -
Rack Back - Maximum Lift 61 degrees - -

Hydraulic System - Lift/Tilt

Lift/Tilt System - Circuit - Positive flow control -
Lift/Tilt System - Variable displacement piston -
Maximum Flow at 1,800 rpm (1) - 240 gal/min -
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 -
Relief Valve Setting - Main - 507 psi -
Relief Valve Setting - Lift/Tilt - 4786 psi -

Hydraulic Cycle Times

Rack Back - 4.3 s -
Raise - 8.2 s -
Dump - 2.9 s -
Lower - 3.7 s -
Lower Float Down - 3.6 s -
Total Hydraulic Cycle Time - Empty Bucket - 13.8 s -

Hydraulic System - Steering

Steering System - Circuit - Pilot, load sensing -
Steering System - Pump - Piston, variable displacement -
Maximum Flow at 1,400 rpm - 96.2 gal/min -
Relief Valve Setting - Steering - 5004 psi -
Total Steering Angle - 70° -

Axles

Front - Fixed -
Rear - Trunnion -
Oscillation Angle - 8.5° -

Brakes

Brakes - ISO 3450: 2011 -

Sound Performance - Standard

Operator Sound Level (ISO 6396:2008) - 65.5 dB(A) -
Machine Sound Level (ISO 6395:2008) - 115 dB(A) -

Sound Performance - Suppression

Operator Sound Level (ISO 6396:2008) - 65.5 dB(A) -
Machine Sound Level (ISO 6395:2008) - 113 dB(A) -

Buckets

Bucket Capacities - 8.6 m³ – 10.0 m³ (11.25 yd³ – 13.0 yd³) -
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