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990K Wheel Loader Steel Mill Arrangement

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 steel mill applications where larger machines have typically been used. The 990K Steel Mill Arrangement brings all new levels of performance, safety, operator comfort and efficiency in pit digging and skull handling applications.

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SPECIFICATION SUMMARY
  • Net Power 699 hp
  • Operating Weight 204693 lb
  • Bucket Capacities 8.6-9.2 m3 (11.2-12.0 yd3)
  • Engine Model Cat® C27 ACERT™

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

Engine

  • Net Power
    699 hp
  • Engine Model
    Cat® C27 ACERT™
  • Net Power – SAE J1349
    699 hp
  • Bore
    5.4 in
  • Stroke
    6.0 in
  • Displacement
    1649.5 in3
  • Torque Rise
    18 %
  • Rated Speed
    1800 rpm
  • Emissions
    U.S. EPA Tier 4 Final/Tier 2 Equivalent
  • Rated Speed: Gross (ISO 14396)
    752 hp
  • Rated Speed: Gross (SAE J1995)
    766 hp
  • Rated Speed: Net Power – SAE J1349 (Standard Ambient)
    699 hp
  • Rated Speed: Net Power – SAE J1349 (High Ambient)
    648 hp
  • Gross - ISO 14396
    752 HP
  • Peak Torque - 1,200 rpm
    2624 lb/ft
  • Net Power
    699 HP
  • Engine Model
    Cat® C27 ™
  • Bore
    5.4 in
  • Stroke
    6 in
  • Displacement
    1649.5 in³
  • Torque Rise
    18 %
  • Emissions
    Entspricht EPA Tier 4 Final/Tier 2 (USA)
  • Net Power - SAE J1349
    699 HP
  • Rated Speed
    1800 r/min
  • 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

Operating Specifications

  • Operating Weight
    204693 lb
  • Rated Payload
    17.5 tons
  • Rated Payload - Standard
    17.5 t
  • Bucket Capacity Range
    8.6 m3-9.2 m3 (11.25 yd3-12.0 yd3)
  • Cat Truck Match - Standard
    773-775
  • Operating Weight
    204693 lb
  • Rated Payload
    17.5 t

Buckets

  • Bucket Capacities
    8.6-9.2 m3 (11.2-12.0 yd3)
  • Bucket Capacities
    8.6-9.2 m3 (11.2-12.0 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
  • Note
    Travel speeds based on Michelin 45/65R39 LD D2**L5 tires.

Axles

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

Hydraulic System – Steering

  • Steering System – Circuit
    Pilot, load sensing
  • Steering System – Pump
    Piston, variable displacement
  • Maximum Flow @ 1,400 rpm
    94.5 gal/min
  • Total Steering Angle
    70°

Service Refill Capacities

  • Fuel Tank
    294.3 gal
  • Cooling System
    54.9 gal
  • Engine Crankcase
    20.0 gal
  • Transmission
    29.1 gal
  • Differentials and Final Drives – Front
    71.6 gal
  • Differentials and Final Drives – Rear
    68.9 gal
  • Hydraulic System Factory Fill
    210.0 gal
  • Hydraulic Tank (Implement and Hydraulic Fan)
    68.9 gal
  • Hydraulic System Factory Fill
    210 gal (US)
  • 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)
  • Hydraulic Tank - Implement and Hydraulic Fan
    68.9 gal (US)
  • Hydraulic Tank - Steering and Braking
    34.9 gal (US)

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

  • Cylinders, Double Acting: Lift, Bore and Stroke
    254 mm × 1264 mm (10.0 in × 49.8 in)
  • Cylinders, Double Acting: Tilt, Bore and Stroke
    317.5 mm × 819 mm (12.5 in × 32.2 in)
  • Maximum Flow at 1,800 rpm
    22.2 gal/min
  • Maximum Flow at 1,800 rpm
    216 gal/min
  • Pilot System
    Open loop and pressure reducing
  • Relief Valve Setting
    507 psi

Hydraulic Cycle Time

  • Rack Back
    4.8 Seconds
  • Raise
    9.4 Seconds
  • Dump
    2.9 Seconds
  • Lower
    3.7 Seconds
  • Lower Float Down
    3.6 Seconds
  • Total Hydraulic Cycle Time (empty bucket)
    15.9 Seconds

Sound Performance – Suppression

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

Brakes

  • Brakes
    SAE J1473 OCT90, ISO 3450:1992
  • Brakes
    SAE J1473 OKT90, ISO 3450:1992

Hydraulic System - Steering

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

Hydraulic System - Lift/Tilt

  • Lift/Tilt System
    Variable displacement piston
  • Relief Valve Setting - Main
    507 psi
  • Cylinders, Double Acting - Lift, Bore and Stroke
    254 mm × 1264 mm (10.0 in × 49.8 in)
  • Cylinders, Double Acting - Tilt, Bore and Stroke
    317.5 mm × 819 mm (12.5 in × 32.2 in)
  • Lift/Tilt System - Circuit
    Positive flow control
  • Maximum Flow at 1,800 rpm (1)
    22.2 gal/min
  • Maximum Flow at 1,800 rpm (2)
    216 gal/min
  • Pilot System
    Open loop and pressure reducing
  • Relief Valve Setting - Lift/Tilt
    4786 psi

Dimensions – Standard Lift (Approximate)

  • 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
    14.2 ft
  • Wheelbase
    15.1 ft
  • Maximum Overall Length
    41.8 ft
  • Ground to Lower Hitch Clearance
    2.0 ft
  • Clearance at Maximum Lift
    13.4 ft
  • Rack Back Angle at Ground Level
    40.4 degrees
  • Rack Back Angle at Carry
    48.8 degrees
  • B-Pin Height at Maximum Lift
    19.2 ft
  • Maximum Overall Height, Bucket Raised
    27.0 ft
  • Rack Angle at Maximum Lift
    63.7 degrees
  • Dump Angle at Maximum Lift
    47.4 degrees
  • Reach at Maximum Lift
    7.2 ft

Dimensions - Standard Lift - Approximate

  • Ground to Center of Front Axle
    3.9 ft
  • B-Pin Height - Maximum Lift
    19.2 ft
  • Clearance at Maximum Lift
    13.4 ft
  • Dump Angle at Maximum Lift
    47.4 degrees
  • Front Axle Centerline to Bucket Tip
    14.2 ft
  • Ground to Bumper Clearance
    3.5 ft
  • Ground to Lower Hitch Clearance
    2 ft
  • Ground to Top of Exhaust Stacks
    16.6 ft
  • Ground to Top of Hood
    12.7 ft
  • Ground to Top of ROPS
    17.2 ft
  • Maximum Overall Height - Bucket Raised
    27 ft
  • Maximum Overall Length
    41.8 ft
  • Rack Angle at Maximum Lift
    63.7 degrees
  • Rack Back Angle - Carry
    48.8 degrees
  • Rack Back Angle - Ground Level
    40.4 degrees
  • Reach - Maximum Lift
    7.2 ft
  • Rear Axle - Centerline to Bumper
    12.5 ft
  • Wheel Base
    15.1 ft

Hydraulic Cycle Times

  • Raise
    9.4 s
  • Dump
    2.9 s
  • Lower
    3.7 s
  • Lower Float Down
    3.6 s
  • Rack Back
    4.8 s
  • Total Hydraulic Cycle Time - Empty Bucket
    15.9 s

Sound Performance - Standard

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

Sound Performance - Suppression

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

POWERFUL EFFICIENCY

LONG TERM VALUE AND DURABILITY

PROVEN RELIABILITY

PERFORMANCE AND PRODUCTIVITY

OPERATOR COMFORT AND CONTROL

PRODUCTIVITY WITH TECHNOLOGY

SAVE ON SERVICE AND MAINTENANCE

TOP-TIER SERVICE AND SUPPORT

SAFETY FIRST

HANDLE THE HEAT

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 – Lock-up 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 – Lock-up 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 Payload Control System (PCS): – 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 Final only)
    • Demand fan
    • Engine Cat C27
    • Fuel priming pump (electric)
    • Ground level engine shutoff, bumper
    • Mufflers (under hood) (Tier 2 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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