Engine Horsepower: 65 hp
Manufactured: 1973 to 1977
International Harvester 674 Summary
The International Harvester 674 was produced from 1973 to 1977 as a utility tractor. It featured two engine options: a 3.9L 4-cylinder diesel and a 3.3L 4-cylinder gasoline. The tractor had a tested drawbar power of 54.45 hp and a PTO power of 61.56 hp. It was manufactured in Doncaster, England. Variants included configurations with an open operator station, four-post ROPS, or cab.

International Harvester 674 Horsepower, Weight, and Specifications:
Production
What are the production details of the International Harvester 674 tractor?
- Manufacturer: International Harvester
- Type: Utility tractor
- Built in: Doncaster, England
- Original price: $11,300 (1978)
- Years of production: 1973 to 1977
Engines
What engines does the International Harvester 674 use?
- Diesel engine: International Harvester 3.9L 4-cylinder
- Gasoline engine: International Harvester 3.3L 4-cylinder
- Fuel tank capacity: 20 gal (75.7 L)
Transmission
What kind of transmission does the International Harvester 674 have?
- Type: 8-speed gear
Horsepower
What is the horsepower of the International Harvester 674?
- Drawbar (tested): 54.45 hp (40.6 kW)
- PTO (tested): 61.56 hp (45.9 kW)
Mechanical
What are the mechanical features of the International Harvester 674?
- Drive: Two-wheel drive
- Steering: Power steering
- Brakes: Hydraulic wet disc brakes
- Operator station: Open. Four-post ROPS and cab available.
Hydraulics
What are the hydraulic specifications of the International Harvester 674?
- Type: Open center
- Pump flow: 13 gpm (49.2 lpm)
Tractor hitch
What are the hitch specifications of the International Harvester 674?
- Rear Type: II
- Control: Position and draft control
- Rear lift capacity: 3969 lbs (1800 kg)
Power Take-off (PTO)
What are the PTO specifications of the International Harvester 674?
- Rear PTO: Independent
- Rear PTO Type: 540 (1.375)
Dimensions & Tires
What are the dimensions and tire specifications of the International Harvester 674?
- Wheelbase: 84.5 inches (214 cm)
- Weight: 5,650 lbs (2562 kg)
- Front tire: 7.50-16
- Rear tire: 16.9-30
Electrical
What are the electrical specifications of the International Harvester 674?
- Ground: Negative
- Battery volts: 12
Disclaimer: The information provided on this page may be less than 100% accurate. Always check the manufacturer's official manual.