International Harvester 574

International Harvester 574The International Harvester 574 is a 2WD utility tractor from the series. This tractor was manufactured by International Harvester in Doncaster, England from 1970 to 1978.

The International 574 is equipped with one of two engines: a 3.3 L (200.3 cu·in) four-cylinder gasoline engine or a 3.9 L (238.6 cu·in) four-cylinder diesel engine and one of three transmissions: a partially synchronized transmission with 8 forward and 4 reverse gears, hydrostatic transmission with infinite forward and reverse gears or a two-speed power shift transmission with 16 forward and 8 reverse gears.

The tractor could be equipped with the following engines:

  • International Harvester C200. It is a 3.3 L, 3,282 cm2, (200.3 cu·in) four-cylinder natural aspirated gasoline engine with 97.0 mm (3.82 in) of the cylinder bore and 112.0 mm (4.41 in) of the piston stroke. The compression ratio rating is 7.33:1. This engine produced 68 PS (50.0 kW; 67.1 HP) at 2,200 rpm of output power.
  • International Harvester D239. It is a 3.9 L, 3,910 cm2, (238.6 cu·in) four-cylinder natural aspirated diesel engine. The cylinder bore is 98.0 mm (3.86 in) and the piston stroke is 129.0 mm (5.08 in). The compression ratio rating is 12.0:1.

The IH 574 is equipped with hydrostatic power steering, hydraulic wet disc brakes, open operator station, and 77.0 liters (20.3 US gal.; 16.9 Imp. gal) fuel tank.

International Harvester 574 Specifications

General Specifications
Model International Harvester 574
Length 3,420 mm (134.6 in)
Width
Height 2,310 mm (90.9 in)
Wheel base 2,160 mm (85 in)
Weight Gas: 2,195 kg (4,839 lbs)
Diesel: 2,335 kg (5,148 lbs)
Fuel tank capacity 77.0 liters (20.3 US gal.; 16.9 Imp. gal)
Battery 12V
Cabin type Open operator station
Engine
Engine model International Harvester C200
Engine type Four-stroke, liquid-cooled, inline
Cylinders 4
Fuel type Gasoline
Displacement 3.3 L, 3,282 cm2, (200.3 cu·in)
Bore and stroke 97.0 mm X 112.0 mm (3.82 in X 4.41 in)
Compression ratio 7.33:1
Horsepower 68 PS (50.0 kW; 67.0 HP) at 2,200 rpm
Starter Electric
Engine
Engine model International Harvester D239
Engine type Four-stroke, liquid-cooled, inline
Cylinders 4
Fuel type Diesel
Displacement 3.9 L, 3,910 cm2, (238.6 cu·in)
Bore and stroke 98.0 mm X 129.0 mm (3.86 in X 5.08 in)
Compression ratio 12.0:1
Horsepower
Starter Electric
Transmission and chassis
Chassis 4×2 2WD
Steering type Hydrostatic power
Brakes Hydraulic wet disc
Transmission model
Transmission type Partially synchronized
Gears 8 forward and 4 reverse
Speed Forward: 34.2 kmh (21.3 mph) Reverse: 12.1 (7.5 mph)
Transmission model
Transmission type Hydrostatic
Gears Infinite forward and reverse
Transmission model Torque Amplifier
Transmission type Two-speed power shift
Gears 16 forward and 8 reverse
Speed Forward: 29.6 kmh (18.4 mph) Reverse: 10.0 (6.2 mph)
Tires
Front tires Ag: 6.50-16
Rear tires Ag: 14.9-28
Three-Point Hitch
Caterogy II
Control type
Lift capacity (at ends) 1,800 kg (3,970 lbs)
PTO (Power take-off shaft)
Rear PTO type Independent
Rear PTO speed 540 rpm
Hydraulic system
Hydraulic type
Pump flow 11.9 gpm (45 lpm)