Caterpillar 986K Wheel Loader

Axles

Front Fixed
Oscillation Angle 12.5 degrees
Rear Trunnion

Brakes

Brakes ISO 3450:2011

Bucket

Bucket Capacities 14 yd (12 m)

Engine

Bore 5 in (14 cm)
Displacement 927 cu in (15,191 cu cm)
Engine Model Cat C15 ACERT
Gross Power – ISO 14396 449 hp (335 kw)
Make Cat
Model C15 ACERT
Stroke 7 in (17 cm)
Torque Rise 16%

Hydraulic Cycle Times

Lower Float Down 4.3 seconds
Rack Back 4.5 seconds

Hydraulic System – Lift/Tilt

Lift Cylinder – Bore 8 in (19 cm)
Lift Cylinder – Stroke 45 in (114 cm)
Lift/Tilt System – Circuit Load Sense
Lift/Tilt System – Pump 2 110 cc variable displacement
Maximum Flow at 2,165 rpm 123 gpm (466 lpm)
Relief Valve Setting – Lift/Tilt 4050 psi
Tilt Cylinder – Bore 7 in (17 cm)

Operating Specifications

Bucket Capacity Range 5-10.3 m (6.5-13.5 yd)
Cat Truck Match – High Lift 772/773
Cat Truck Match – Standard 770/735/740/745
Rated Bucket Capacity 7-14 cu yd (5-10 cu m)

Service Refill Capacities

Cooling Systems 26 gal (98 l)
Crankcase 9 gal (34 l)
Hydraulic System – Tank Only 34 gal (129 l)
Hydraulic System Factory Fill 87 gal (329 l)
Transmission 20 gal (76 l)

Sound Performance – Standard

Machine Sound Level (ISO 6395) 112 dB(A)
Operator Sound Level (ISO 6396) 72 dB(A)

Sound Performance – Suppression

Machine Sound Level (ISO 6395) 110 dB(A)
Operator Sound Level (ISO 6396) 72 dB(A)

Transmission

Direct Drive – Forward 2 8 mph (13 kph)
Direct Drive – Forward 3 14 mph (23 kph)
Direct Drive – Forward 4 24 mph (39 kph)
Direct Drive – Reverse 2 9 mph (14 kph)
Direct Drive – Reverse 3 16 mph (26 kph)
Forward – 1 5 mph (8 kph)
Forward – 2 8 mph (13 kph)
Reverse – 1 5 mph (8 kph)
Reverse – 2 8 mph (13 kph)
Transmission Type Cat Planetary Power Shift
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