International Harvester 674 Overview
The International Harvester 674 was manufactured by International Harvester from 1973 to 1977 at Doncaster, England. It has a 20 gal 75.7 L fuel tank, an 84.5-inch 214 cm wheelbase, and an operating weight of 5,650 lbs 2562 kg.
Its dimensions include a 131-inch 332 cm length, 70-inch 177 cm width, and 23-inch 58 cm rear-axle clearance. The tractor uses open-center hydraulics with 13 gpm 49.2 lpm pump flow.
Additional Specs
Manufacturer
Factory
Quick Answers
- Production years1973-1977, at Doncaster, England.
- Fuel tank capacity20 gal 75.7 L.
- TransmissionGear transmission with 8 forward and 4 reverse gears and a dry disc clutch.
- Rear PTOIndependent, with a 540 (1.375) rear PTO type.
Transmission
This gear transmission has 8 forward and 4 reverse gears and uses a dry disc clutch.
8-speed gear
| Type | gear |
|---|---|
| Gears | 8 forward and 4 reverse |
| Clutch | dry disc |
PTO and Hitch
The rear PTO is independent and has a 540 (1.375) type.
Rear PTO
Rear PTO type
Hydraulics
The open-center hydraulic system is listed with 13 gpm 49.2 lpm pump flow.
Type
Pump flow
Accuracy Note
Tractor specifications can vary by year, region, factory configuration, installed equipment, and later repairs. Match serial range, engine, transmission, PTO setup, and model code before ordering parts or doing service work.