Construction
& Heavy
Power, Attachments
& Support
Utility, Lifting &
Material Handling
990
The Cat® 990 Wheel Loader helps you move more material in less time, at a low cost per ton, for a fast return on your investment. This machine offers significant fuel savings, low maintenance costs, and great productivity and durability to acheive multiple life cycles.
The Cat® 990 Wheel Loader helps you move more material in less time, at a low cost per ton, for a fast return on your investment. This machine offers significant fuel savings, low maintenance costs, and great productivity and durability to acheive multiple life cycles.
Brochures and Spec Sheets
- 990 Large Wheel Loader - Product Brochure (Global)
- 990 (11A & 11B) Wheel Loader - Technical Specifications (Global)
Gallery
Specifications
| Specification | Value | Unit |
|---|---|---|
| Engine Power - ISO 14396:2002 | 786 | hp |
| Engine Model | ||
| Emissions | ||
| Rated Speed | 1800 | r/min |
| Gross Power - SAE J1995:2014 | 801 | hp |
| Net Power - SAE J1349:2011 - Standard Ambient | 732 | hp |
| Net Power - SAE J1349:2011 - High Ambient | 681 | hp |
| Emissions | ||
| Rated Speed | ||
| Engine Power - ISO 14396:2002 | 752 | hp |
| Gross Power - SAE J1995:2014 | 766 | hp |
| Net Power - SAE J1349:2011 - Standard Ambient | 699 | hp |
| Net Power - SAE J1349:2011 - High Ambient | 648 | hp |
| Bore | 5.4 | in |
| Stroke | 6 | in |
| Displacement | 1649.5 | in³ |
| Peak Torque - 1,200 rpm | 2624 | lb/ft |
| Torque Rise | 18 | % |
| Note | ||
| Transmission Type | ||
| Forward - 1 | 4.6 | mile/h |
| Forward - 2 | 8.2 | mile/h |
| Forward - 3 | 14.5 | mile/h |
| Reverse - 1 | 5.1 | mile/h |
| Reverse - 2 | 9.1 | mile/h |
| Reverse - 3 | 16 | mile/h |
| Direct Drive - Forward 1 | ||
| Direct Drive - Forward 2 | 8.2 | mile/h |
| Direct Drive - Forward 3 | 14.5 | mile/h |
| Direct Drive - Reverse 1 | 5.1 | mile/h |
| Direct Drive - Reverse 2 | 9.1 | mile/h |
| Direct Drive - Reverse 3 | 16 | mile/h |
| Note | ||
| Operating Weight - Standard | 178,517 | lb |
| Bucket Capacity Range | ||
| Rated Payload - Standard | 17.5 | ton (US) |
| Rated Payload - High Lift | 17.5 | ton (US) |
| Cat Truck Match - Standard | ||
| Cat Truck Match - High Lift | ||
| Lift/Tilt System - Circuit | ||
| Lift/Tilt System | ||
| Maximum Flow at 1,800 rpm | 240 | gpm |
| Relief Valve Setting - Lift/Tilt | 4786 | psi |
| Cylinders, Double Acting - Lift, Bore and Stroke | ||
| Cylinders, Double Acting - Tilt, Bore and Stroke | ||
| Pilot System | ||
| Pilot Relief Setting | 507 | psi |
| Rack Back | 4.3 | s |
| Raise | 8.6 | s |
| Dump | 2.9 | s |
| Lower | 3.7 | s |
| Lower Float Down | 3.7 | s |
| Total Hydraulic Cycle Time - Empty Bucket | 13.8 | s |
| Steering System - Circuit | ||
| Steering System - Pump | ||
| Maximum Flow at 1,400 rpm | 96.2 | gpm |
| Relief Valve Setting - Steering | 5004 | psi |
| Total Steering Angle | ||
| Air Conditioning | ||
| Front | ||
| Rear | ||
| Oscillation Angle | ||
| Brakes | ||
| Fuel Tank | 281 | gal (US) |
| Cooling System | 54.9 | gal (US) |
| Engine Crankcase | 20 | gal (US) |
| Transmission | 29.1 | gal (US) |
| Differential - Final Drives - Front | 71.6 | gal (US) |
| Differential - Final Drives - Rear | 68.9 | 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 | ||
| 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) | ||
| Note (2) | ||
| Note (3) | ||
| Note (4) | ||
| 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) | ||
| Note (2) | ||
| Note (3) | ||
| Note (4) | ||
| 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 | 2.0 | ft |
| Ground to Center of Front Axle | 4.2 | ft |
| Clearance at Maximum Lift | 7.2 | ft |
| Rack Back Angle at Ground Level | ||
| Rack Back Angle at Carry | ||
| B-Pin Height - Maximum Lift | 19.7 | ft |
| Maximum Overall Height - Bucket Raised | 27.2 | ft |
| Rack Angle at Maximum Lift | ||
| Dump Angle at Maximum Lift | ||
| Reach - Maximum Lift | 7.2 | ft |
| Note | ||
| 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 | 2.0 | ft |
| Ground to Center of Front Axle | 4.2 | ft |
| Clearance at Maximum Lift | 14.8 | ft |
| Rack Back Angle at Ground Level | ||
| Rack Back Angle at Carry | ||
| B-Pin Height - Maximum Lift | 21.2 | ft |
| Maximum Overall Height - Bucket Raised | 28.7 | ft |
| Rack Angle at Maximum Lift | ||
| Dump Angle at Maximum Lift | ||
| Reach - Maximum Lift | 8.5 | ft |
| Note |
Standard Equipment
- NOTE
- OPERATOR ENVIRONMENT
- POWERTRAIN
- ELECTRICAL
- OTHER
Optional Equipment
- NOTE
- POWERTRAIN
- OPERATOR ENVIRONMENT
- OTHER
- OTHER OPTIONAL CONFIGURATIONS
