990K Wheel Loader Steel Mill Arrangement
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Engine
-
- Net Power
- 699hp
- Engine Model
- Cat® C27 ACERT™
- Net Power – SAE J1349
- 699hp
- Bore
- 5.4in
- Stroke
- 6.0in
- Displacement
- 1649.5in3
- Torque Rise
- 18%
- Rated Speed
- 1800rpm
- Emissions
- U.S. EPA Tier 4 Final/Tier 2 Equivalent
- Rated Speed: Gross (ISO 14396)
- 752hp
- Rated Speed: Gross (SAE J1995)
- 766hp
- Rated Speed: Net Power – SAE J1349 (Standard Ambient)
- 699hp
- Rated Speed: Net Power – SAE J1349 (High Ambient)
- 648hp
- Net Power
- 699HP
- Engine Model
- Cat® C27 ™
- Bore
- 5.4in
- Stroke
- 6in
- Displacement
- 1649.5in³
- Torque Rise
- 18%
- Emissions
- Entspricht EPA Tier 4 Final/Tier 2 (USA)
- Net Power - SAE J1349
- 699HP
- Rated Speed
- 1800r/min
- Rated Speed - Gross - ISO 14396
- 752HP
- Rated Speed - Gross - SAE J1995
- 766HP
- Rated Speed - Net Power - SAE J1349 - High Ambient
- 648HP
- Rated Speed - Net Power - SAE J1349 - Standard Ambient
- 699HP
- Gross - ISO 14396
- 752HP
- Peak Torque - 1,200 rpm
- 2624lb/ft
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Operating Specifications
-
- Operating Weight
- 204693lb
- Rated Payload
- 17.5tons
- Operating Weight
- 204693lb
- Rated Payload
- 17.5t
- Rated Payload - Standard
- 17.5t
- Bucket Capacity Range
- 8.6 m3-9.2 m3 (11.25 yd3-12.0 yd3)
- Cat Truck Match - Standard
- 773-775
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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)
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Transmission
-
- Transmission Type
- Cat planetary power shift
- Forward 1
- 4.5mph
- Forward 2
- 8.3mph
- Forward 3
- 14.2mph
- Reverse 1
- 4.9mph
- Reverse 2
- 9.1mph
- Reverse 3
- 15.5mph
- Direct Drive Forward 2
- 8.5mph
- Direct Drive Reverse 1
- 5.4mph
- Direct Drive Reverse 2
- 9.6mph
- Transmission Type
- Cat-Planetenlastschaltgetriebe
- Forward - 1
- 4.5mile/h
- Forward - 2
- 8.3mile/h
- Forward - 3
- 14.2mile/h
- Reverse - 1
- 4.9mile/h
- Reverse - 2
- 9.1mile/h
- Reverse - 3
- 15.5mile/h
- Direct Drive - Forward 2
- 8.5mile/h
- Direct Drive - Reverse 1
- 5.4mile/h
- Direct Drive - Reverse 2
- 9.6mile/h
- Direct Drive - Forward 1
- Lock-up disabled
- Direct Drive - Forward 3
- 15.2mile/h
- Direct Drive - Reverse 3
- 16.4mile/h
- Note
- Travel speeds based on Michelin 45/65R39 LD D2**L5 tires.
- 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°
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Hydraulic System – Steering
-
- Steering System – Circuit
- Pilot, load sensing
- Steering System – Pump
- Piston, variable displacement
- Maximum Flow @ 1,400 rpm
- 94.5gal/min
- Total Steering Angle
- 70°
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Service Refill Capacities
-
- Fuel Tank
- 294.3gal
- Cooling System
- 54.9gal
- Engine Crankcase
- 20.0gal
- Transmission
- 29.1gal
- Differentials and Final Drives – Front
- 71.6gal
- Differentials and Final Drives – Rear
- 68.9gal
- Hydraulic System Factory Fill
- 210.0gal
- Hydraulic Tank (Implement and Hydraulic Fan)
- 68.9gal
- Fuel Tank
- 294.3gal (US)
- Cooling System
- 54.9gal (US)
- Transmission
- 29.1gal (US)
- Differential - Final Drives - Front
- 71.6gal (US)
- Differential - Final Drives - Rear
- 68.9gal (US)
- Engine Crankcase
- 20gal (US)
- Hydraulic Tank - Implement and Hydraulic Fan
- 68.9gal (US)
- Hydraulic Tank - Steering and Braking
- 34.9gal (US)
- Hydraulic System Factory Fill
- 210gal (US)
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Sound Performance – Standard
-
- Operator Sound Level (ISO 6396:2008)
- 69dB(A)
- Machine Sound Level (ISO 6395:2008)
- 115dB(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
- 22.2gal/min
- Maximum Flow at 1,800 rpm
- 216gal/min
- Pilot System
- Open loop and pressure reducing
- Relief Valve Setting
- 507psi
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Hydraulic Cycle Time
-
- Rack Back
- 4.8Seconds
- Raise
- 9.4Seconds
- Dump
- 2.9Seconds
- Lower
- 3.7Seconds
- Lower Float Down
- 3.6Seconds
- Total Hydraulic Cycle Time (empty bucket)
- 15.9Seconds
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Sound Performance – Suppression
-
- Operator Sound Level (ISO 6396:2008)
- 69dB(A)
- Machine Sound Level (ISO 6395:2008)
- 113dB(A)
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Brakes
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- Brakes
- SAE J1473 OCT90, ISO 3450:1992
- Brakes
- SAEÂ J1473Â OKT90, ISOÂ 3450:1992
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Hydraulic System - Lift/Tilt
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- 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)
- 22.2gal/min
- Maximum Flow at 1,800 rpm (2)
- 216gal/min
- Pilot System
- Open loop and pressure reducing
- Relief Valve Setting - Lift/Tilt
- 4786psi
- Lift/Tilt System
- Variable displacement piston
- Relief Valve Setting - Main
- 507psi
- Cylinders, Double Acting - Lift, Bore and Stroke
- 254 mm × 1264 mm (10.0 in × 49.8 in)
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Hydraulic System - Steering
-
- Maximum Flow at 1,400 rpm
- 94.5gal/min
- Steering System - Circuit
- Pilot, load sensing
- Steering System - Pump
- Piston, variable displacement
- Total Steering Angle
- 70°
- Relief Valve Setting - Steering
- 4641psi
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Hydraulic Cycle Times
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- Raise
- 9.4s
- Dump
- 2.9s
- Lower
- 3.7s
- Lower Float Down
- 3.6s
- Rack Back
- 4.8s
- Total Hydraulic Cycle Time - Empty Bucket
- 15.9s
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Sound Performance - Standard
-
- Machine Sound Level (ISO 6395:2008)
- 115dB(A)
- Operator Sound Level (ISO 6396:2008)
- 69dB(A)
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Sound Performance - Suppression
-
- Machine Sound Level (ISO 6395:2008)
- 113dB(A)
- Operator Sound Level (ISO 6396:2008)
- 69dB(A)
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Dimensions - Standard Lift - Approximate
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- B-Pin Height - Maximum Lift
- 19.2ft
- Clearance at Maximum Lift
- 13.4ft
- Dump Angle at Maximum Lift
- 47.4 degrees
- Front Axle Centerline to Bucket Tip
- 14.2ft
- Ground to Bumper Clearance
- 3.5ft
- Ground to Lower Hitch Clearance
- 2ft
- Ground to Top of Exhaust Stacks
- 16.6ft
- Ground to Top of Hood
- 12.7ft
- Ground to Top of ROPS
- 17.2ft
- Maximum Overall Height - Bucket Raised
- 27ft
- Maximum Overall Length
- 41.8ft
- 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
- 7.2ft
- Rear Axle - Centerline to Bumper
- 12.5ft
- Wheel Base
- 15.1ft
- Ground to Center of Front Axle
- 3.9ft
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Dimensions – Standard Lift (Approximate)
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- Ground to Top of ROPS
- 17.2ft
- Ground to Top of Exhaust Stacks
- 16.6ft
- Ground to Top of Hood
- 12.7ft
- Ground to Bumper Clearance
- 3.5ft
- Rear Axle Centerline to Bumper
- 12.5ft
- Front Axle Centerline to Bucket Tip
- 14.2ft
- Wheelbase
- 15.1ft
- Maximum Overall Length
- 41.8ft
- Ground to Lower Hitch Clearance
- 2.0ft
- Clearance at Maximum Lift
- 13.4ft
- Rack Back Angle at Ground Level
- 40.4 degrees
- Rack Back Angle at Carry
- 48.8 degrees
- B-Pin Height at Maximum Lift
- 19.2ft
- Maximum Overall Height, Bucket Raised
- 27.0ft
- Rack Angle at Maximum Lift
- 63.7 degrees
- Dump Angle at Maximum Lift
- 47.4 degrees
- Reach at Maximum Lift
- 7.2ft
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
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- Power Train
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- 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)
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- Electrical
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- 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
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- Other
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- 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
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- Front and rear roading fenders
- Fast fill fuel system (Shaw-Aero)
- Axle oscillation stop
- Heavy duty cab mounts
