986K Wheel Loader

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 new 986K builds upon this legacy of durability, performance, safety, operator comfort, serviceability and sustainability.

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Engine

Net Power 373HP
Engine Model C15 Cat®
Emissions Tier 4 Final/Stage V, or China Nonroad Stage III and Brazil MAR-1 equivalent to Tier 3 and Stage IIIA
Gross Power - ISO 14396 449HP
Peak Power Speed - 1,600 rpm - SAE J1995 456HP
Peak Power Speed - 1,600 rpm - SAE J1995 (DIN) 462HP
Peak Power Speed - 1,600 rpm - ISO 14396 449HP
Peak Power Speed - 1,600 rpm - ISO 14396 (DIN) 455HP
Rated Speed - 2,000 rpm - EEC 80/1269 373HP
Rated Speed - 2,000 rpm - EEC 80/1269 (DIN) 378HP
Rated Speed - 2,000 rpm - ISO 9249 373HP
Rated Speed - 2,000 rpm - ISO 9249 (DIN) 378HP
Rated Speed - 2,000 rpm - SAE J1349 373HP
Rated Speed - 2,000 rpm - SAE J1349 (DIN) 378HP
Bore 5.4in
Stroke 6.75in
Displacement 927in²
Peak Torque - 1,200 rpm - SAE J1995 1778lb/ft
Torque Rise 16%

Operating Specifications

Operating Weight 98806lb
Operating Weight - Standard 97785lb
Operating Weight - High Lift 104005lb
Rated Payload - Quarry Face 11ton (US)
Rated Payload - Loose Material (Standard) 14ton (US)
Rated Payload - Loose Material (High Lift) 12.1ton (US)
Rated Payload - Standard (Quarry Face) 11ton (US)
Rated Payload - Standard Lift (Low to Moderate Digging Resistance) 14ton (US)
Rated Payload - High Lift (Quarry Face) 11ton (US)
Rated Payload - High Lift (Low to Moderate Digging Resistance) 12.1ton (US)
Bucket Capacity Range 5-10,3 m³ (6,5-13,5 yd.³)
Cat Truck Match - Standard 770/735/740/745
Cat Truck Match - High Lift 772/773

Buckets

Bucket Capacities 5-10,3 m³ (6,5-13,5 yd.³)

Transmission

Transmission Type Cat-Planeten-Lastschaltgetriebe
Forward - 1 5mile/h
Forward - 2 8mile/h
Direct Drive - Forward 2 8mile/h
Direct Drive - Forward 3 14mile/h
Direct Drive - Forward 4 24mile/h
Reverse - 1 5mile/h
Reverse - 2 8mile/h
Direct Drive - Reverse 2 9mile/h
Direct Drive - Reverse 3 16mile/h
Direct Drive - Reverse 4 25.4mile/h

Hydraulic System - Lift/Tilt

Lift/Tilt System - Circuit Load Sense
Lift/Tilt System - Pump 2 × 110 cc variable displacement
Maximum Flow at 2,165 rpm 123gal/min
Relief Valve Setting - Lift/Tilt 4050psi
Lift Cylinder - Bore 7.5in
Lift Cylinder - Stroke 45in
Tilt Cylinder - Bore 6.7in
Tilt Cylinder - Stroke 28.4in

Hydraulic Cycle Times

Rack Back 4.5s
Raise 9s
Dump 3.5s
Lower 5.2s
Lower Float Down 4.3s
Total Hydraulic Cycle Time 21.3s

Service Refill Capacities

Fuel Tank 141gal (US)
Fuel Tank - Short Lift 127gal (US)
Cooling Systems 26gal (US)
Crankcase 9gal (US)
Diesel Exhaust Fluid Tank (For Tier 4 Final/Stage IV Only) 6gal (US)
Transmission 20gal (US)
Axle Oil - Differentials and Final Drives - Front 49gal (US)
Axle Oil - Differentials and Final Drives - Rear 45gal (US)
Hydraulic System Factory Fill 87gal (US)
Hydraulic System - Tank Only 34gal (US)

Air Conditioning System

Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.8 kg of refrigerant which has a CO2 equivalent of 2.574 metric tonnes.

Axles

Front Fixed
Rear Trunnion
Oscillation Angle ±12.5°
Oscillation Angle - Chain Arrangement ±8.5°

Brakes

Brakes ISO 3450:2011

Hydraulic System - Steering

ISO 5010:2007 - Steering System - Circuit Load Sense
ISO 5010:2007 - Steering System - Pump Piston, variable displacement
ISO 5010:2007 - Maximum Flow at 1,400 rpm 52gal/min
ISO 5010:2007 - Steering Cutoff Pressure 4000psi
ISO 5010:2007 - Total Steering Angle 70°

Operator's Cab

ROPS/FOPS ROPS/FOPS meet ISO 3471:2008 (ROPS) and ISO 3449:2005 Level II (FOPS)

Sound Performance - Standard

Operator Sound Level (ISO 6396) 72dB(A)
Machine Sound Level (ISO 6395) 112dB(A)
Note
  • The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
  • Hearing protection may be neede

Sound Performance - Suppression

Operator Sound Level (ISO 6396) 72dB(A)
Machine Sound Level (ISO 6395) 110dB(A)
Note
  • The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
  • Hearing protection may be neede

Dimensions (Approximate) - Standard Lift Linkage

Ground to Top of ROPS 13.5ft
Ground to Top of Exhaust Stacks 13.3ft
Ground to Top of Hood 10.7ft
Ground to Center of Front Axle 3.2ft
Ground to Fuel Tank Clearance 2.3ft
Ground to Lower Hitch Clearance 1.5ft
Reach - Maximum Lift 7.1ft
Clearance at Maximum Lift 10.1ft
B-Pin Height - Maximum Lift 16.1ft
Maximum Overall Height - Bucket Raised 22.4ft
Rear Axle - Centerline to Bumper 10.3ft
Wheel Base 12.5ft
Maximum Overall Length 36.6ft
Front Axle Centerline to Bucket Tip 13.8ft
Note
  • All dimensions are approximate.
  • Specs are calculated with a 6.1 m³ (8.0 yd³) rock bucket.

Dimensions (Approximate) - High Lift Linkage

Ground to Top of ROPS 13.5ft
Ground to Top of Exhaust Stacks 13.3ft
Ground to Top of Hood 10.7ft
Ground to Center of Front Axle 3.2ft
Ground to Fuel Tank Clearance 2.3ft
Ground to Lower Hitch Clearance 1.5ft
Reach - Maximum Lift 7.4ft
Clearance at Maximum Lift 11.6ft
B-Pin Height - Maximum Lift 17.6ft
Maximum Overall Height - Bucket Raised 23.9ft
Rear Axle - Centerline to Bumper 10.3ft
Wheel Base 12.5ft
Maximum Overall Length 38ft
Front Axle Centerline to Bucket Tip 15.3ft
Note
  • All dimensions are approximate.
  • Specs are calculated with a 6.1 m³ (8.0 yd³) rock bucket.

Standard Equipment

Note
  • Standard and optional equipment may vary. Consult your Cat dealer for details.
Electrical
  • Alarm, back-up
  • Alternator, single 145 amp
  • Batteries, dry
  • Converter, 10/15 amp, 24V to 12V
  • Lighting system (halogen, work lights, access and service platform lighting)
  • Starting and charging system, 24V
  • Starter emergency start receptacle
Operator Environment
  • Graphical Information Display, displays real time operating information, performs calibrations and customizes operator settings
  • Air conditioner
  • Rear vision camera system
  • Cab, sound suppressed and pressurized, integrated rollover protective structure (ROPS/FOPS) radio ready for entertainment, includes antenna, speakers and converter (12-volt 5-amp) and power port
  • Controls, lift and tilt function
  • Heater, defroster
  • Horn, electric
  • Instrumentation, gauges:
    – Coolant temperature
    – Fuel level
    – DEF level
    – Hydraulic oil temperature
    – Power train oil temperature
  • Light, cab, dome
  • Lunchbox, beverage holders
  • Mirrors, rearview (externally mounted)
  • Seat, Cat Comfort (cloth), air suspension, six-way adjustable
  • Seat belt minder
  • Seat belt, retractable, 76 mm (3 in) wide
  • STIC Control System
  • UV glass
  • Transmission gear indicator
  • Wet-Arm wipers/washers (front and rear):
    – Intermittent front and rear wipers
  • Lights, directional
Power Train
  • Cat Production Measurement ready
  • Brakes, oil-cooled, multi-disc, service/secondary
  • Case drain screens
  • Crankcase guard
  • Electro hydraulic parking brake
  • Engine, C15 MEUI diesel, turbocharged/aftercooled
  • Ground level engine shutoff
  • Turbine precleaner, engine air intake
  • Starting aid, ether, automatic
  • Torque converter, Neutralizer
  • Transmission, planetary powershift, 4F/3R electronic control
  • Manual switch and automatic fuel priming
Other
  • Automatic bucket lift kickout/positioner
  • Hydraulically driven demand fan
  • Couplings, Cat O-ring face seals
  • Doors, service access (locking)
  • Ecology drains for engine, radiator, hydraulic tank
  • Fuel tank, 535 L (141 gal)
  • Hitch, drawbar with pin
  • Hoses, Cat XT
  • Hydraulic, steering and brake filtration/screening system
  • Cat Clean Emission Module
  • Oil sampling valves
  • Premixed 50% concentration of extended life coolant with freeze protection to –34° C (–29° F)
  • Rear access to cab and service platform
  • Steering, load sensing
  • Toe kicks
  • Vandalism protection caplocks

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
  • Cat Production Measurement
Miscellaneous Attachments
  • Front and rear roading fenders
  • Fast fill fuel system (Shaw-Aero)
  • Cold Weather Starting (extra two batteries)
  • Aggregate Handler
  • Wheel chocks
Operator Environment
  • Cab powered precleaner
  • Cat Detect Vision
  • AM/FM/CD/MP3 radio
  • Satellite Sirius radio with Bluetooth
  • LED warning strobe
  • CB radio ready
  • Window pull down visor
  • Handrail mounted mirrors
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