Caterpillar 986H Wheel Loader

Axles

Front Fixed
Oscillation Angle 12.5 degrees
Rear Trunnion

Brakes

Brakes SAE J1473 OCT90, ISO 3450:1992

Bucket

Bucket Capacities 14 cu yd (10 cu m)

Engine

Bore 5 in (14 cm)
Displacement 927 cu in (15,191 cu cm)
EEC 80/1269 409 hp (305 kw)
Emissions Tier 2
Engine Model Cat C15 ACERT
Gross Power – ISO 14396 441 hp (329 kw)
Gross Power – SAE J1995 449 hp (335 kw)
Make Cat
Model C15 ACERT
Net Power 409 hp (305 kw)
Net Power – ISO 9249 409 hp (305 kw)
Net Power – SAE J1349 409 hp (305 kw)
Peak Torque – 1,200 rpm 1,711 lbs ft (2,320 nm)
Rated Speed 1800 rpm
Stroke 7 in (17 cm)
Torque Rise 37%

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

Hydraulic System – Steering

Steering Cut Off Pressure 4000 psi
Steering System – Circuit Load Sense
Steering System – Pump Piston, variable displacement
Total Steering Angle 70 degrees

Operating Specifications

Bucket Capacity Range 5-10.3 m3 (6.5-13.5 yd3)
Cat Truck Match – High Lift 772
Cat Truck Match – Standard 770
Rated Bucket Capacity 7-10 cu yd (5-8 cu m)

Service Refill Capacities

Cooling Systems 24 gal (91 l)
Crankcase 9 gal (34 l)
Differential – Final Drives – Front 49 gal (185 l)
Differential – Final Drives – Rear 45 gal (170 l)
Hydraulic System – Tank Only 33 gal (125 l)
Hydraulic System Factory Fill 87 gal (329 l)
Transmission 20 gal (76 l)

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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