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990K Wheel Loader

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CALCULATE FINANCE

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

Operating Specifications
Rated Payload - Loose Material (Standard) 22 t (20 ton (US))
Rated Payload - Loose Material (High Lift) 20 t (22 ton (US))
Rated Payload - Standard (Quarry Face) 15.9 t (17.5 ton (US))
Rated Payload - High Lift (Quarry Face) 15.9 t (17.5 ton (US))
Bucket Capacity Range 8,6u00a0mu00b3u00a0u2013 10,0u00a0mu00b3 (11,25u00a0ydu00b3u00a0u2013 13,0u00a0ydu00b3)
Cat Truck Match - Standard 773-775
Cat Truck Match - High Lift 775-777
Engine
Net Power 521 kW (699 HP)
Operating Specifications
Operating Weight 80974 kg (178517 lb)
Buckets
Bucket Capacities 7,4-14,9 mu00b3 (9,7-19,5 ydu00b3)
Engine
Engine Model C27 Cat®
Bore 137.2 mm (5.4 in)
Stroke 152.4 mm (6 in)
Displacement 27.03 l (1649.5 inu00b3)
Torque Rise 18 % (18 %)
Rated Speed 1,800/min
Transmission
Transmission Type Cat-Planetenlastschaltgetriebe
Forward - 1 7.3 km/h (4.5 mile/h)
Forward - 2 13.3 km/h (8.3 mile/h)
Forward - 3 22.9 km/h (14.2 mile/h)
Reverse - 1 7.9 km/h (4.9 mile/h)
Reverse - 2 14.7 km/h (9.1 mile/h)
Reverse - 3 24.9 km/h (15.5 mile/h)
Direct Drive - Forward 1 Lock-up disabled
Direct Drive - Forward 2 13.7 km/h (8.5 mile/h)
Direct Drive - Forward 3 24.5 km/h (15.2 mile/h)
Direct Drive - Reverse 1 8.7 km/h (5.4 mile/h)
Direct Drive - Reverse 2 15.4 km/h (9.6 mile/h)
Direct Drive - Reverse 3 26.4 km/h (16.4 mile/h)
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 8.5u00b0
Hydraulic Cycle Times
Raise 8.2 s (8.2 s)
Dump 2.9 s (2.9 s)
Service Refill Capacities
Fuel Tank 1114 l (294.3 gal (US))
Cooling System 208 l (54.9 gal (US))
Transmission 110 l (29.1 gal (US))
Engine
Rated Speed - Net Power - SAE J1349 - Standard Ambient 521 kW (699 HP)
Hydraulic System - Lift/Tilt
Pilot System Open loop and pressure reducing
Sound Performance - Suppression
Operator Sound Level (ISO 6396:2008) 69 dB(A) (69 dB(A))
Machine Sound Level (ISO 6395:2008) 113 dB(A) (113 dB(A))
Engine
Rated Speed - Net Power - SAE J1349 - High Ambient 483 kW (648 HP)
Service Refill Capacities
Hydraulic Tank - Implement and Hydraulic Fan 261 l (68.9 gal (US))
Sound Performance - Standard
Machine Sound Level (ISO 6395:2008) 115 dB(A) (115 dB(A))
Hydraulic Cycle Times
Lower Float Down 3.6 s (3.6 s)
Hydraulic System - Lift/Tilt
Maximum Flow at 1,800 rpm (1) 817 l/min (216 gal/min)
Hydraulic Cycle Times
Lower 3.7 s (3.7 s)
Total Hydraulic Cycle Time - Empty Bucket 13.8 s (13.8 s)
Engine
Rated Speed - Gross - SAE J1995 571 kW (766 HP)
Sound Performance - Standard
Operator Sound Level (ISO 6396:2008) 69 dB(A) (69 dB(A))
Engine
Net Power - SAE J1349 521 kW (699 HP)
Hydraulic System - Lift/Tilt
Cylinders, Double Acting - Lift, Bore and Stroke 235 mm u00d7 1287 mm (9.3 in u00d7 50.7 in)
Service Refill Capacities
Differential - Final Drives - Rear 261 l (68.9 gal (US))
Hydraulic System - Lift/Tilt
Relief Valve Setting - Lift/Tilt 33000 kPa (4786 psi)
Hydraulic System - Steering
Total Steering Angle 70u00b0
Steering System - Pump Piston, variable displacement
Hydraulic System - Lift/Tilt
Maximum Flow at 1,800 rpm (2) 84 l/min (22.2 gal/min)
Service Refill Capacities
Differential - Final Drives - Front 271 l (71.6 gal (US))
Hydraulic System - Lift/Tilt
Relief Valve Setting - Main 3500 kPa (507 psi)
Engine
Emissions U.S. EPA Tier 4 Final OR Tier 2 Equivalent
Transmission
Note Travel speeds based on Michelin 45/65R39 LD D2**L5 tires.
Engine
Rated Speed - Gross - ISO 14396 561 kW (752 HP)
Hydraulic Cycle Times
Rack Back 4.3 s (4.3 s)
Engine
Gross - ISO 14396 561 kW (752 HP)
Peak Torque - 1,200 rpm 3557 N·m (2624 lb/ft)
Hydraulic System - Steering
Steering System - Circuit Pilot, load sensing
Steering ISO 5010: 2007
Service Refill Capacities
Hydraulic Tank - Steering and Braking 132 l (34.9 gal (US))
Hydraulic System - Steering
Relief Valve Setting - Steering 32000 kPa (4641 psi)
Service Refill Capacities
Engine Crankcase 75.7 l (20 gal (US))
Hydraulic System - Lift/Tilt
Lift/Tilt System - Circuit Positive flow control
Cylinders, Double Acting - Tilt, Bore and Stroke 292.1 mm u00d7 820 mm (11.5 in u00d7 32.3 in)
Service Refill Capacities
Hydraulic System Factory Fill 795 l (210 gal (US))
Operator's Cab
ROPS/FOPS ROPS/FOPS meet ISO 3471:2008 and ISO 3449:2005 Level II standards
Hydraulic System - Steering
Maximum Flow at 1,400 rpm 358 l/min (94.5 gal/min)
Hydraulic System - Lift/Tilt
Lift/Tilt System Variable displacement piston
Service Refill Capacities
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 less ULSD. B20 should meet ASTM D7467 specification (biodiesel blend stock should meet Cat biodiesel spec, ASTM D6751 or EN 14214. Cat DEOu2011ULS™ or oils that meet the Cat ECF-3, API CJu20114, and ACEA E9 specification are required. For further fluid specifications and guidelines, visit: http://parts.cat.com/cda/files/3244668/7/SEBU6250-19.pdf.
Brakes
Brakes ISO 3450: 2011

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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