International Harvester 674

International Harvester 674The International Harvester 674 is a 2WD utility tractor manufactured by International Harvester in Doncaster, England from 1973 to 1977.

The International Harvester 674 is equipped with one of two engines: a 3.9 L (239.0 cu·in) four-cylinder diesel engine or a 3.3 L (200.3 cu·in) four-cylinder gasoline engine and a gear-type transmission with 8 forward and 4 reverse gears and dry disc clutch.

The tractor could be equipped with the following engines:

  • International Harvester D239. It is a 3.9 L, 3,916 cm2, (239.0 cu·in) four-cylinder natural aspirated diesel engine with 98.0 mm (3.86 in) of the cylinder bore and 129.0 mm (5.08 in) of the piston stroke. The compression ratio rating is 16:1.
  • International Harvester C200. It is a 3.3 L, 3,282 cm2, (200.3 cu·in) four-cylinder natural aspirated gasoline engine. The cylinder bore is 97.0 mm (3.82 in) and the piston stroke is 112.0 mm (4.41 in). The compression ratio rating is 7.3:1.

The IH 674 is equipped with hydrostatic power steering, hydraulic wet disc brakes, open operator station, and 75.7 liters (20 US gal.; 16.7 Imp. gal) fuel tank.

International Harvester 674 Specifications

General Specifications
Model International Harvester 674
Length 3,420 mm (134.6 in)
Width
Height 2,310 mm (90.9 in)
Wheel base 2,140 mm (84.3 in)
Ground clearance
Weight (operating) 2,560 kg (5,644 lbs)
Fuel tank capacity 75.7 liters (20 US gal.; 16.7 Imp. gal)
Battery 12V
Cabin type Open operator station
Engine
Engine model International Harvester D239
Engine type Four-stroke, liquid-cooled, inline
Cylinders 4
Fuel type Diesel
Displacement 3.9 L, 3,916 cm2, (239.0 cu·in)
Bore and stroke 98.0 mm X 129.0 mm (3.86 in X 5.08 in)
Compression ratio 16:1
Horsepower
Starter Electric
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 7.3:1
Horsepower
Starter Electric
Transmission and chassis
Chassis 4×2 2WD
Steering type Hydrostatic power
Brakes Hydraulic wet disc
Transmission model
Transmission type Gear type with dry disc clutch
Gears 8 forward and 4 reverse
Speed Forward: 32.3 kmh (20.1 mph) Reverse: 11.0 (6.8 mph)
Tires
Front tires Ag: 7.50-16
Rear tires Ag: 16.9-30
Three-Point Hitch
Category 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 13.0 gpm (49.2 lpm)