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990K Wheel Loader

Cat Large Wheel Loaders are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to move more material efficiently and safely at a lower cost per ton. The Cat 990 Wheel Loader has been a proven performer in mines, quarries and industrial applications around the world. The 990K brings all new levels of performance, safety, operator comfort and efficiency.

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SPECIFICATION SUMMARY
  • Net Power 699.0 hp
  • Operating Weight 178517.0 lb
  • Bucket Capacities 7.4-14.9 m3 (9.7-19.5 yd3)
  • Engine Model Cat® C27 ACERT™

PRICE (USD)
Call 800-637-5000 for rate information

Engine

  • Net Power
    699.0 hp
  • Engine Model
    Cat® C27 ACERT™
  • Net Power – SAE J1349
    699.0 hp
  • Bore
    5.4 in
  • Stroke
    6.0 in
  • Displacement
    1649.5 in3
  • Torque Rise
    18.0 %
  • Rated Speed
    1,800 rpm
  • Emissions
    U.S. EPA Tier 4 Final OR Tier 2 Equivalent
  • Gross - ISO 14396
    752 HP
  • Peak Torque - 1,200 rpm
    2624 lb/ft
  • Rated Speed - Gross - ISO 14396
    752 HP
  • Rated Speed - Gross - SAE J1995
    766 HP
  • Rated Speed - Net Power - SAE J1349 - High Ambient
    648 HP
  • Rated Speed - Net Power - SAE J1349 - Standard Ambient
    699 HP
  • Net Power
    699 HP
  • Engine Model
    C27 Cat®
  • Bore
    5.4 in
  • Stroke
    6 in
  • Displacement
    1649.5 in³
  • Torque Rise
    18 %
  • Rated Speed
    1,800/min
  • Emissions
    U.S. EPA Tier 4 Final OR Tier 2 Equivalent
  • Net Power - SAE J1349
    699 HP

Operating Specifications

  • Operating Weight
    178517.0 lb
  • Rated Payload
    17.5 tons
  • Rated Payload – High Lift
    17.5 tons
  • Rated Payload - Standard
    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
  • Operating Weight
    178517 lb
  • Rated Payload
    17.5 t
  • Rated Payload - High Lift
    17.5 ton (US)
  • Rated Payload - High Lift (Moderate to High Digging Resistance)
    17.5 ton (US)
  • Rated Payload - High Lift (Low to Moderate Digging Resistance)
    22 ton (US)
  • Rated Payload - Standard Lift (Moderate to High Digging Resistance)
    17.5 ton (US)
  • Rated Payload - Standard Lift (Low to Moderate Digging Resistance)
    22 ton (US)
  • Rated Payload - Loose Material (Standard)
    20 ton (US)
  • Rated Payload - Loose Material (High Lift)
    22 ton (US)
  • Rated Payload - Standard (Quarry Face)
    17.5 ton (US)
  • Rated Payload - High Lift (Quarry Face)
    17.5 ton (US)

Buckets

  • Bucket Capacities
    7.4-14.9 m3 (9.7-19.5 yd3)
  • Bucket Capacities
    7,4-14,9 m³ (9,7-19,5 yd³)

Transmission

  • Transmission Type
    Cat planetary power shift
  • Forward 1
    4.5 mph
  • Forward 2
    8.3 mph
  • Forward 3
    14.2 mph
  • Reverse 1
    4.9 mph
  • Reverse 2
    9.1 mph
  • Reverse 3
    15.5 mph
  • Direct Drive - Forward 2
    8.5 mph
  • Direct Drive - Reverse 1
    5.4 mph
  • Direct Drive - Reverse 2
    9.6 mph
  • Direct Drive - Forward 1
    Lock-up disabled
  • Direct Drive - Forward 3
    15.2 mile/h
  • Direct Drive - Reverse 3
    16.4 mile/h
  • Note
    Travel speeds based on Michelin 45/65R39 LD D2**L5 tires.
  • Transmission Type
    Cat-Planetenlastschaltgetriebe
  • Forward - 1
    4.5 mile/h
  • Forward - 2
    8.3 mile/h
  • Forward - 3
    14.2 mile/h
  • Reverse - 1
    4.9 mile/h
  • Reverse - 2
    9.1 mile/h
  • Reverse - 3
    15.5 mile/h
  • Direct Drive - Forward 2
    8.5 mile/h
  • Direct Drive - Reverse 1
    5.4 mile/h
  • Direct Drive - Reverse 2
    9.6 mile/h

Axles

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

Hydraulic Cycle Time

  • Rack Back
    4.3 Seconds
  • Raise
    8.2 Seconds
  • Dump
    2.9 Seconds
  • Lower Float Down
    3.6 Seconds
  • Total Hydraulic Cycle Time (empty bucket)
    13.8 Seconds

Hydraulic System – Steering

  • Steering System – Circuit
    Pilot, load sensing
  • Steering System – Pump
    Piston, variable displacement
  • Total Steering Angle
    70°

Service Refill Capacities

  • Fuel Tank
    294.3 gal
  • Cooling System
    54.9 gal
  • Transmission
    29.1 gal
  • Differentials and Final Drives – Front
    71.6 gal
  • Differentials and Final Drives – Rear
    68.9 gal
  • Engine Crankcase
    20.0 gal
  • 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
  • Fuel Tank
    294.3 gal (US)
  • Cooling System
    54.9 gal (US)
  • Transmission
    29.1 gal (US)
  • Differential - Final Drives - Front
    71.6 gal (US)
  • Differential - Final Drives - Rear
    68.9 gal (US)
  • Engine Crankcase
    20 gal (US)

Sound Performance – Standard

  • Machine Sound Level (ISO 6395:2008)
    115.0 dB(A)

Hydraulic System – Lift/Tilt

  • 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 – Lift/Tilt
    4786.0 psi

Sound Performance – Suppression

  • Machine Sound Level (ISO 6395:2008)
    113.0 dB(A)

Brakes

  • Brakes
    SAE J1473 OCT90, ISO 3450:1992
  • Brakes
    ISO 3450: 2011
  • Brakes
    SAE J1473 OCT90, ISO 3450:1992

Hydraulic Cycle Times

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

Hydraulic System - Steering

  • Relief Valve Setting - Steering
    4641 psi
  • Maximum Flow at 1,400 rpm
    94.5 gal/min
  • Steering
    ISO 5010: 2007
  • Steering System - Circuit
    Pilot, load sensing
  • Steering System - Pump
    Piston, variable displacement
  • Total Steering Angle
    70°

Sound Performance - Standard

  • Operator Sound Level (ISO 6396:2008)
    69 dB(A)
  • Machine Sound Level (ISO 6395:2008)
    115 dB(A)

Hydraulic System - Lift/Tilt

  • Lift/Tilt System
    Variable displacement piston
  • Maximum Flow at 1,800 rpm (1)
    216 gal/min
  • Maximum Flow at 1,800 rpm (2)
    22.2 gal/min
  • Relief Valve Setting - Main
    507 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)
  • Lift/Tilt System - Circuit
    Positive flow control
  • Pilot System
    Open loop and pressure reducing
  • Relief Valve Setting - Lift/Tilt
    4786 psi

Sound Performance - Suppression

  • Operator Sound Level (ISO 6396:2008)
    69 dB(A)
  • Machine Sound Level (ISO 6395:2008)
    113 dB(A)

Operator's Cab

  • ROPS/FOPS
    ROPS/FOPS meet ISO 3471:2008 and ISO 3449:2005 Level II standards

PROVEN RELIABILITY

PERFORMANCE AND PRODUCTIVITY

OPERATOR COMFORT AND CONTROL

LONG TERM VALUE AND DURABILITY

POWERFUL EFFICIENCY

PRODUCTIVITY WITH TECHNOLOGY

SAVE ON SERVICE AND MAINTENANCE

TOP-TIER SERVICE AND SUPPORT

SAFETY FIRST

REDUCE ENVIRONMENT IMPACT

EFFICIENT EQUIPMENT MATCH

ATTACHMENTS TO MEET YOUR NEEDS

PERFORMANCE WITH LESS FUEL

Standard Equipment:

  • 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 pressurized, protective structure (ROPS/FOPS), radio ready for (entertainment) includes antenna, speakers and converter (12V, 10-15 amp)
    • 12V power port for mobile phone or laptop connection
    • Camera, rear vision
    • Cigar lighter and ashtray
    • Coat hook
    • Electro-hydraulic tilt and lift controls (seat mounted)
    • Flip-up armrest
    • Heater and defroster
    • 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)
    • Seat, Cat comfort (cloth) air suspension
    • Seat belt, retractable, 76 mm (3 in) wide
    • STIC control system with steering lock
    • Tinted glass
    • Trainer seat with lap belt
    • Vital Information Management System (VIMS) 3G 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
  • Power Train
    • Brakes, full hydraulic, enclosed, oil-disc
    • Axle-shaft oil-disc service brake
    • Electro hydraulic parking brake
    • Case drain filters
    • Cat clean emission module (Tier 4 only)
    • Demand fan
    • Engine Cat C27
    • Fuel priming pump (electric)
    • Ground level engine shutoff, bumper
    • 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 with lock-up clutch feature 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
    • Starter lockout in bumper
    • Starting receptacle for emergency start
    • Transmission lockout in bumper
  • Other
    • Automatic bucket tilt/lift kickouts electronically adjustable from cab
    • Axle temperature sensor
    • Battery disconnect and jump start receptacle, bumper
    • Coupling, Caterpillar O-ring face seals
    • Economy mode with on demand throttle
    • Emergency platform egress
    • 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 power train
    • 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)

Optional Equipment:

  • Note
    • Standard and optional equipment may vary. Consult your Cat dealer for details.
  • Power Train
    • –50° C (–58° F) antifreeze
    • Engine oil change system, high speed, Wiggins
    • Engine block heater 120V or 240V
    • High ambient cooling – software
  • Operator Environment
    • Cab precleaner
    • AM/FM/CD/MP3 radio
    • Satellite Sirius radio with Bluetooth
    • LED warning strobe
    • CB radio ready
    • Window sun shade
  • Miscellaneous Attachments
    • Front and rear roading fenders
    • Fast fill fuel system (Shaw-Aero)
    • Axle oscillation stop
    • Heavy duty cab mounts
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