International Harvester 785 Engine Data
Engine Model …………….. International Harvester D-246
Engine Type …………….. Four-cylinder, direct injection
liquid-cooled diesel
Number of Cylinders …………….. 4
Displacement, cu in (L) …………….. 246 (4.03)
Engine Bore, in (mm) …………….. 3.94 (100.0)
Engine Stroke, in (mm) …………….. 5.06 (128.0)
Aspiration …………….. Natural
Rated Engine Power, hp (kW) …………….. 80.0 (59.7)
Rated Engine Speed, rpm …………….. 2300
Maximum Torque, Nm (ft-lbs) …………….. 357 (263)
Torque Speed, rpm …………….. 1600
Fuel System …………….. Direct injection
Fuel Tank Capacity, gal (L) …………….. 29.6 (112.0)
Electrical System Rating, Volts …………….. 12
Charging System …………….. Alternator
Power Take-Off
PTO Operational Type …………….. Independent
PTO Horsepower, hp (kW) …………….. 68.3 (50.9)
PTO Clutch …………….. Hydraulic wet disc
PTO Speeds, rpm …………….. 540
PTO / Engine Speeds, rpm …………….. 540/1936
International Harvester 785 Transmission
Transmission Type …………….. Synchromesh
Gearbox Type …………….. 8F/4R
Number of Forward Gears …………….. 8
Number of Reverse Gears …………….. 4
Clutch …………….. Dry disc
Oil Capacity, qts (L) …………….. 36.0 (34.1)
Maximum Forward Speed, mph (kph) …………….. 21.1 (34.0)
Maximum Reverse Speed, mph (kph) …………….. 6.0 (9.7)
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) …………….. 21.1 (34.0)
Maximum Reverse Speed, mph (kph) …………….. 6.0 (9.7)
IH 785 Wheels and Tires
Drive Wheels …………….. 2WD/4WD
Steering Configuration …………….. Front Steer
Steering System …………….. Hydrostatic power
Brakes Type …………….. Hydraulic wet disc
Front Tire Size (2WD) …………….. 10.0-16
Rear Tire Size (2WD) …………….. 16.9-34
Front Tire Size (4WD) …………….. 12.4-24
Rear Tire Size (4WD) …………….. 16.9-34
International Harvester 785 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
Draft Sensing or Lift Control …………….. Position and draft
control
Standard Lift Capacity at lift pin, lb (kg) …………….. 4400
(1995)
Optional Lift Capacity at lift pin, lb (kg) …………….. 5250
(2380)
IH 785 Dimensions and Weight
Wheelbase, in (mm) …………….. 88.2 (2240)
Length, in (mm) …………….. 147.6 (3740)
Height, in (mm) …………….. 104 (2640)
Overall Width, in (mm) …………….. 76 (1920)
Turning Radius, in (mm) …………….. 150 (3800)
Weight (2WD), lb (kg) …………….. 6700 (3040)
Weight (4WD), lb (kg) …………….. 7190 (3260)