Large Wheel Loaders
990 Wheel Loader
-
Engine Power786 hp
-
Engine ModelCat® C27
-
EmissionsOption 1 - U.S. EPA Tier 4 Final/EU Stage V
-
Rated Speed1800 r/min
Engine
- Engine Power
- 786 hp
- Engine Model
- Cat® C27
- Emissions
- Option 1 - U.S. EPA Tier 4 Final/EU Stage V
- Rated Speed
- 1800 r/min
- Gross Power
- 801 hp
- Net Power
- 732 hp
- Net Power
- 681 hp
- Emissions
- Option 2 - Emits equivalent to U.S. EPA Tier 2
- Rated Speed
- 1800 r/min
- Engine Power
- 752 hp
- Gross Power
- 766 hp
- Net Power
- 699 hp
- Net Power
- 648 hp
- Bore
- 5.4 in
- Stroke
- 6 in
- Displacement
- 1649.5 in³
- Peak Torque
- 2624 lb/ft
- Torque Rise
- 18 %
- 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.
Transmission
- Transmission Type
- Cat planetary power shift
- Forward
- 4.6 mile/h
- Forward
- 8.2 mile/h
- Forward
- 14.5 mile/h
- Reverse
- 5.1 mile/h
- Reverse
- 9.1 mile/h
- Reverse
- 16 mile/h
- Direct Drive
- Lock-up disabled
- Direct Drive
- 8.2 mile/h
- Direct Drive
- 14.5 mile/h
- Direct Drive
- 5.1 mile/h
- Direct Drive
- 9.1 mile/h
- Direct Drive
- 16 mile/h
- Note
- Travel speeds based on Michelin 45/65R39 LD D2**L5 tires.
Operating Specifications
- Operating Weight
- 178517 lb
- Bucket Capacity Range
- 8.6 m³ – 10.0 m³ (11.25 yd³ – 13.0 yd³)
- Rated Payload
- 17.5 ton (US)
- Rated Payload
- 17.5 ton (US)
- Cat Truck Match
- 773-775
- Cat Truck Match
- 775-777
Hydraulic System - Lift/Tilt
- Lift
- Positive flow control
- Lift
- Variable displacement piston
- Maximum Flow at 1
- 240 gal/min
- Relief Valve Setting
- 4786 psi
- Cylinders
- 235 mm × 1287 mm (9.3 in × 50.7 in)
- Cylinders
- 292.1 mm × 820 mm (11.5 in × 32.3 in)
- Pilot System
- Open loop and pressure reducing
- Pilot Relief Setting
- 507 psi
Hydraulic Cycle Times
- 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
- 13.8 s
Hydraulic System - Steering
- Steering System
- Pilot, load sensing
- Steering System
- Piston, variable displacement
- Maximum Flow at 1
- 96.2 gal/min
- Relief Valve Setting
- 5004 psi
- Total Steering Angle
- 70°
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 syst
Axles
- Front
- Fixed
- Rear
- Trunnion
- Oscillation Angle
- 8.5°
Brakes
- Brakes
- ISO 3450: 2011
Service Refill Capacities
- Fuel Tank
- 281 gal (US)
- Cooling System
- 54.9 gal (US)
- Engine Crankcase
- 20 gal (US)
- Transmission
- 29.1 gal (US)
- Differential
- 71.6 gal (US)
- Differential
- 68.9 gal (US)
- Hydraulic System Factory Fill
- 210 gal (US)
- Hydraulic Tank
- 68.9 gal (US)
- Hydraulic Tank
- 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 es
Sound Performance - Tier 4 Final / Stage V
- Operator Sound Pressure Level
- 72 dB(A)
- Machine Sound Power Level
- 116 dB(A)
- Operator Sound Pressure Level
- 72 dB(A)
- Machine Sound Power Level
- 114 dB(A)
- Note
- *Sound suppression equipped
- Note
- 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
- 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
- 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
- 72 dB(A)
- Machine Sound Power Level
- 116 dB(A)
- Operator Sound Pressure Level
- 72 dB(A)
- Machine Sound Power Level
- 114 dB(A)
- Note
- *Sound suppression equipped
- Note
- 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
- 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
- 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
- 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
- 19.7 ft
- Maximum Overall Height
- 27.2 ft
- Rack Angle at Maximum Lift
- 63.7°
- Dump Angle at Maximum Lift
- 45°
- Reach
- 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
- 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
- 21.2 ft
- Maximum Overall Height
- 28.7 ft
- Rack Angle at Maximum Lift
- 60.6°
- Dump Angle at Maximum Lift
- 51°
- Reach
- 8.5 ft
- Note
- Specifications are calculated with 9.0 m3 (11.8 yd3) rock bucket and Bridgestone 45/65R39 VSDL One Star tires.
-
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
OPERATOR ENVIRONMENT
- Air conditioner and heater with automatic temperature control
- Cab, sound-suppressed and pressurized, rollover protective structure/falling objects protective structure (ROPS/FOPS)
- Cat Vision, rear vision camera system
- 12-volt power port
- Coat hook
- Cab precleaner, powered
- Electro-hydraulic tilt and lift controls (seat mounted)
- Flip-up armrest
- Heater and defroster
- CB radio ready
- Horn, electric
- Implement hydraulic lockout
- Instrumentation, gauges:
– Engine coolant temperature
– Fuel level
– Ground speed
– Gear
– Hydraulic oil temperature
– Speedometer/tachometer
– Torque converter temperature - Instrumentation, warning indicators:
– Action alert system, three category
– Automatic transmission model enable status
– Brake malfunction
– Bucket float status
– Delayed engine shutdown status
– Engine idle shutdown status
– Engine malfunction
– Fuel economy mode enable status
– Hydraulic lockout
– Lockup clutch enable status
– Low fuel level
– Parking brake status
– Rimpull control enable status
– Seatbelt warning
– Secondary steering (if equipped)
– Throttle lock status
– Transmission gear - Keypad, control with indicator lights:
– Auto trans mode speed range
– Auto/manual transmission mode
– Fuel economy mode
– Implement kickout
– Lockup clutch
– Reduced rimpull
– Throttle lock - Light, dome (cab)
- Lunchbox and beverage holders
- Mirrors, rearview (externally mounted)
- Premium seat with heated and actively cooled leather, adjustable lumbar support, air adjustable bolsters on the seat and backrest, seat cushion tilt adjustment, and adjustable-length seat cushion
- Seat belt, retractable, 76 mm (3 in) wide
- Steering and Transmission Integrated Control (STIC™) system with steering lock
- Tinted glass
- Trainer seat with lap belt
- Vital Information Management System (VIMS™) with graphical information display: external data port, customizable operator profiles, cycle timer, and integral Cat Production Measurement
– Wet-arm wipers/washers (front, rear and corner) intermittent front wiper
-
POWERTRAIN
- Brakes, full hydraulic, enclosed, oil-disc
- Axle-shaft oil-disc service brake
- Electro hydraulic parking brake
- Case drain screens
- Cat clean emission module (CEM) - (Tier 4 only)
- Demand fan
- Engine Cat C27
- Fuel priming pump (electric)
- Ground level shutdown switch
- Mufflers (under hood) (Tier 2 equivalent only)
- Precleaner, engine air intake
- Radiator, Aluminum Modular (AMR)
- Separated cooling system
- Starting aid, (ether) manual override
- Throttle Lock
- Torque Converter, Impeller Clutch (ICTC) with lock-up clutch (LUC), and rimpull control system
- Transmission, 534 mm (21 in) planetary power shift (electronic) (3F/3R)
-
ELECTRICAL
- Alarm, back-up
- Alternator, 150 amp
- Batteries, maintenance free (2 – 1,400 CCA)
- Converter, 10/15 amp, 24V to 12V
- Deutsch component connectors
- Electrical system, 24V
- Electronic transmission control
- Lighting system, halogen (front and rear) lighting, access stairway, engine compartment
- Starter, electric
- Auxiliary start receptacle
-
OTHER
- Automatic bucket lift kickout/positioner
- Axle temperature sensor
- Battery disconnect and jump start receptacle, bumper
- Coupling, Caterpillar O-ring face seals
- Economy mode with on demand throttle
- Emergency platform exit
- Engine, crankcase, 500 hour interval with CH4
- Engine idle management features:
– Auto idle kickdown
– Delayed engine shutdown
– Engine idle shutdown - Fenders, steel (front)
- Guards, crankcase and powertrain
- Ground level lockable battery disconnect switch
- Grouped/labeled lube points
- Hitch, drawbar with pin
- Hoses, Cat XT™
- Oil sampling valves
- Positive flow control hydraulic system
- Product Link™
- Sight Gauges: hydraulic tanks, steering/fan and implement/brake, and transmission
- Stairway, left and right rear access
- Steering, load sensing
- Toe kicks
- Vandalism protection caplocks
- Venturi stack
- Premixed 50% concentration of extended life coolant with freeze protection to –34° C (–29° F)
-
NOTE
- Standard and optional equipment may vary. Consult your Cat dealer for details.
-
POWERTRAIN
- –50° C (–58° F) antifreeze
- Engine oil change system, high speed, Wiggins
- Engine block heater 120V or 240V
- High ambient cooling – software
-
OPERATOR ENVIRONMENT
- Cat Detect, object detection system
- AM/FM/CD/MP3 radio
- Satellite Sirius radio with Bluetooth®
- LED warning strobe
- Mirrors heated
- Window pull-down visor
-
OTHER
- Front and rear roading fenders
- Fast fill fuel system (Shaw-Aero)
-
OTHER OPTIONAL CONFIGURATIONS
- Millyard
- Steel Mill
-
$59,500 2021 Cat 272D3XE
-
$193,000 2022 Cat 315-07
-
2022 Cat D8T
-
$98,500 2019 Cat D3K2LGP
-
2022 Cat D8T
-
Browse All Used Equipment Inventory
View More