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International Harvester 485 Specifications

IH 485 Engine Technical Data

Engine Model ................. International Harvester D-179
Engine Type ................. 4-stroke, 3-cylinder liquid-cooled diesel
Number of Cylinders ................. Three
Displacement, cu in (L) ................. 179 (2.90)
Engine Bore, in (mm) ................. 3.88 (98.0)
Engine Stroke, in (mm) ................. 5.06 (129.0)
Aspiration ................. Natural
Rated Engine Power, hp (kW) ................. 53.6 (40.0)
Rated Engine Speed, rpm ................. 2180
Maximum Torque, Nm (ft-lbs) ................. 190 (140)
Torque Speed, rpm ................. 1400
Compression ................. 15:1
Fuel System ................. Direct injection
Fuel Tank Capacity, gal (L) ................. 29.6 (112.0)
Coolant Capacity, qts (L) ................. 12.0 (11.4)
Electrical System Rating, Volts ................. 12
Charging System ................. Alternator
Alternator Rating, Amps ................. 45

Power Take-Off

PTO Operational Type ................. Independent
PTO Horsepower, hp (kW) ................. 46.5 (34.7)
PTO Clutch ................. Hydraulic wet disc
PTO Speeds, rpm ................. 540
PTO / Engine Speeds, rpm ................. 540/1936

International Harvester 485 Transmission

Transmission Type ................. Synchromesh
Gearbox Type ................. 8F/4R
Number of Forward Gears ................. 8
Number of Reverse Gears ................. 4
Clutch ................. Dry disc
Maximum Forward Speed, mph (kph) ................. 15.6 (25.1)
Maximum Reverse Speed, mph (kph) ................. 4.9 (7.8)

Transmission Type ................. Torque Amplifier
Gearbox Type ................. 16F/8R, 2-speed powershift
Number of Forward Gears ................. 16
Number of Reverse Gears ................. 8
Clutch ................. Dry disc
Maximum Forward Speed, mph (kph) ................. 15.6 (25.1)
Maximum Reverse Speed, mph (kph) ................. 4.9 (7.8)

IH 485 Wheels and Tires

Drive Wheels ................. 2WD 4x2
Steering Configuration ................. Front Steer
Steering System ................. Hydrostatic power
Brakes Type ................. Hydraulic wet disc
Front Tire Size ................. 7.50-16
Rear Tire Size ................. 12.4-36

Hydraulics and Hitch

Hydraulic System Type ................. Open Center
Implement Pump Flow, gpm (Lpm) ................. 12.4 (46.9)
Hydraulic Capacity, gal (L) ................. 9.0 (34.1)
Hydraulic Pressure, Bar (psi) ................. 172 (2500)
Number of Standard Remote Valves ................. 1/2
3-Point Hitch Category ................. 2/1
Draft Sensing or Lift Control ................. Position and draft control
Standard Lift Capacity at lift pin, lb (kg) ................. 3705 (1680)

IH 485 Dimensions and Weight

Wheelbase, in (mm) ................. 84.7 (2150)
Length, in (mm) ................. 141.6 (3590)
Height, in (mm) ................. 99.21 (2510)
Overall Width, in (mm) ................. 73.2 (1850)
Ground Clearance, in (mm) ................. 19 (480)
Turning Radius, in (mm) ................. 139 (3500)
Weight, lb (kg) ................. 5620 (2550)