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990K Wheel Loader Steel Mill Arrangement

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CALCULATE FINANCE

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

Engine
Net Power 521 kW (699 HP)
Engine Model Cat® C27 ™
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 - Gross - ISO 14396 561 kW (752 HP)
Rated Speed - Net Power - SAE J1349 - High Ambient 483 kW (648 HP)
Rated Speed 1800 r/min (1800 r/min)
Rated Speed - Net Power - SAE J1349 - Standard Ambient 521 kW (699 HP)
Emissions Entspricht EPA Tieru00a04 Final/Tieru00a02 (USA)
Peak Torque - 1,200 rpm 3557 N·m (2624 lb/ft)
Gross - ISO 14396 561 kW (752 HP)
Net Power - SAE J1349 521 kW (699 HP)
Rated Speed - Gross - SAE J1995 571 kW (766 HP)
Operating Specifications
Operating Weight 92848 kg (204693 lb)
Rated Payload 15.88 t (17.5 t)
Bucket Capacity Range 8.6 m3-9.2 m3 (11.25 yd3-12.0 yd3)
Rated Payload - Standard 15.88 t (17.5 t)
Cat Truck Match - Standard 773-775
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 - Reverse 1 8.7 km/h (5.4 mile/h)
Direct Drive - Reverse 2 15.4 km/h (9.6 mile/h)
Direct Drive - Forward 2 13.7 km/h (8.5 mile/h)
Direct Drive - Reverse 3 26.4 km/h (16.4 mile/h)
Direct Drive - Forward 3 24.5 km/h (15.2 mile/h)
Direct Drive - Forward 1 Lock-up disabled
Hydraulic System - Lift/Tilt
Relief Valve Setting - Lift/Tilt 33000 kPa (4786 psi)
Cylinders, Double Acting - Tilt, Bore and Stroke 317.5 mm u00d7 819 mm (12.5 in u00d7 32.2 in)
Lift/Tilt System Variable displacement piston
Maximum Flow at 1,800 rpm (1) 84 l/min (22.2 gal/min)
Relief Valve Setting - Main 3500 kPa (507 psi)
Maximum Flow at 1,800 rpm (2) 817 l/min (216 gal/min)
Lift/Tilt System - Circuit Positive flow control
Pilot System Open loop and pressure reducing
Cylinders, Double Acting - Lift, Bore and Stroke 254 mm u00d7 1264 mm (10.0 in u00d7 49.8 in)
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))
Differential - Final Drives - Rear 261 l (68.9 gal (US))
Hydraulic Tank - Steering and Braking 132 l (34.9 gal (US))
Differential - Final Drives - Front 271 l (71.6 gal (US))
Engine Crankcase 75.7 l (20 gal (US))
Hydraulic Tank - Implement and Hydraulic Fan 261 l (68.9 gal (US))
Hydraulic System Factory Fill 795 l (210 gal (US))
Buckets
Bucket Capacities 8.6-9.2 m3 (11.2-12.0 yd3)
Axles
Front Fixed
Rear Trunnion
Oscillation Angle 8.5u00b0
Brakes
Brakes SAEu00a0J1473u00a0OKT90, ISOu00a03450:1992
Hydraulic System - Steering
Relief Valve Setting - Steering 32000 kPa (4641 psi)
Steering System - Pump Piston, variable displacement
Maximum Flow at 1,400 rpm 358 l/min (94.5 gal/min)
Steering System - Circuit Pilot, load sensing
Total Steering Angle 70u00b0
Hydraulic Cycle Times
Raise 9.4 s (9.4 s)
Dump 2.9 s (2.9 s)
Rack Back 4.8 s (4.8 s)
Lower 3.7 s (3.7 s)
Lower Float Down 3.6 s (3.6 s)
Sound Performance - Standard
Operator Sound Level (ISO 6396:2008) 69 dB(A) (69 dB(A))
Machine Sound Level (ISO 6395:2008) 115 dB(A) (115 dB(A))
Sound Performance - Suppression
Machine Sound Level (ISO 6395:2008) 113 dB(A) (113 dB(A))
Operator Sound Level (ISO 6396:2008) 69 dB(A) (69 dB(A))
Dimensions - Standard Lift - Approximate
Reach - Maximum Lift 2193 mm (7.2 ft)
Ground to Top of ROPS 5240 mm (17.2 ft)
Clearance at Maximum Lift 4077 mm (13.4 ft)
Maximum Overall Length 12733 mm (41.8 ft)
Ground to Top of Hood 3862 mm (12.7 ft)
Wheel Base 4600 mm (15.1 ft)
Hydraulic Cycle Times
Total Hydraulic Cycle Time - Empty Bucket 15.9 s (15.9 s)
Dimensions - Standard Lift - Approximate
Ground to Lower Hitch Clearance 596 mm (2 ft)
B-Pin Height - Maximum Lift 5867 mm (19.2 ft)
Rear Axle - Centerline to Bumper 3795 mm (12.5 ft)
Ground to Center of Front Axle 1186 mm (3.9 ft)
Ground to Bumper Clearance 1079 mm (3.5 ft)
Dump Angle at Maximum Lift 47.4 degrees
Rack Back Angle - Carry 48.8 degrees
Front Axle Centerline to Bucket Tip 4338 mm (14.2 ft)
Rack Angle at Maximum Lift 63.7 degrees
Maximum Overall Height - Bucket Raised 8231 mm (27 ft)
Ground to Top of Exhaust Stacks 5049 mm (16.6 ft)
Transmission
Note Travel speeds based on Michelin 45/65R39 LD D2**L5 tires.
Dimensions - Standard Lift - Approximate
Rack Back Angle - Ground Level 40.4 degrees

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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