990K Wheel Loader

Net Power699HP

Engine ModelC27 Cat®

Bore5.4in

Stroke6in

Displacement1649.5in³

Torque Rise18%

Rated Speed1,800/min

Rated Speed - Net Power - SAE J1349 - Standard Ambient699HP

Rated Speed - Net Power - SAE J1349 - High Ambient648HP

Rated Speed - Gross - SAE J1995766HP

Net Power - SAE J1349699HP

EmissionsU.S. EPA Tier 4 Final OR Tier 2 Equivalent

Rated Speed - Gross - ISO 14396752HP

Gross - ISO 14396752HP

Peak Torque - 1,200 rpm2624lb/ft

Operating Weight178517lb

Rated Payload - Loose Material (Standard)20ton (US)

Rated Payload - Loose Material (High Lift)22ton (US)

Rated Payload - Standard (Quarry Face)17.5ton (US)

Rated Payload - High Lift (Quarry Face)17.5ton (US)

Bucket Capacity Range8,6 m³ – 10,0 m³ (11,25 yd³ – 13,0 yd³)

Cat Truck Match - Standard773-775

Cat Truck Match - High Lift775-777

Bucket Capacities7,4-14,9 m³ (9,7-19,5 yd³)

Transmission TypeCat-Planetenlastschaltgetriebe

Forward - 14.5mile/h

Forward - 28.3mile/h

Forward - 314.2mile/h

Reverse - 14.9mile/h

Reverse - 29.1mile/h

Reverse - 315.5mile/h

Direct Drive - Forward 1Lock-up disabled

Direct Drive - Forward 28.5mile/h

Direct Drive - Forward 315.2mile/h

Direct Drive - Reverse 15.4mile/h

Direct Drive - Reverse 29.6mile/h

Direct Drive - Reverse 316.4mile/h

NoteTravel speeds based on Michelin 45/65R39 LD D2**L5 tires.

FrontFixed

RearTrunnion

Oscillation Angle8.5°

Raise8.2s

Dump2.9s

Lower Float Down3.6s

Lower3.7s

Total Hydraulic Cycle Time - Empty Bucket13.8s

Rack Back4.3s

Fuel Tank294.3gal (US)

Cooling System54.9gal (US)

Transmission29.1gal (US)

Engine Crankcase20gal (US)

Hydraulic Tank - Implement and Hydraulic Fan68.9gal (US)

Differential - Final Drives - Rear68.9gal (US)

Differential - Final Drives - Front71.6gal (US)

Hydraulic Tank - Steering and Braking34.9gal (US)

Hydraulic System Factory Fill210gal (US)

NoteAll 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

Pilot SystemOpen loop and pressure reducing

Maximum Flow at 1,800 rpm (1)216gal/min

Cylinders, Double Acting - Lift, Bore and Stroke235 mm × 1287 mm (9.3 in × 50.7 in)

Relief Valve Setting - Lift/Tilt4786psi

Maximum Flow at 1,800 rpm (2)22.2gal/min

Relief Valve Setting - Main507psi

Lift/Tilt System - CircuitPositive flow control

Cylinders, Double Acting - Tilt, Bore and Stroke292.1 mm × 820 mm (11.5 in × 32.3 in)

Lift/Tilt SystemVariable displacement piston

Operator Sound Level (ISO 6396:2008)69dB(A)

Machine Sound Level (ISO 6395:2008)113dB(A)

Machine Sound Level (ISO 6395:2008)115dB(A)

Operator Sound Level (ISO 6396:2008)69dB(A)

Total Steering Angle70°

Steering System - PumpPiston, variable displacement

Steering System - CircuitPilot, load sensing

SteeringISO 5010: 2007

Relief Valve Setting - Steering4641psi

Maximum Flow at 1,400 rpm94.5gal/min

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

BrakesISO 3450: 2011

Standard

Standard and optional equipment may vary. Consult your Cat dealer for details.

Optional

Standard and optional equipment may vary. Consult your Cat dealer for details.

Standard

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

Optional

Cab precleaner

AM/FM/CD/MP3 radio

Satellite Sirius radio with Bluetooth

LED warning strobe

CB radio ready

Window sun shade

Standard

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)

Optional

–50° C (–58° F) antifreeze

Engine oil change system, high speed, Wiggins

Engine block heater 120V or 240V

High ambient cooling – software

Standard

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

Standard

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

Front and rear roading fenders

Fast fill fuel system (Shaw-Aero)

Axle oscillation stop

Heavy duty cab mounts