Engine Horsepower: 43 hp
Manufactured: 1966 to 1972
International Harvester 434 Summary
The International Harvester 434 is a utility tractor produced from 1966 to 1972. It features a 43 hp engine, with 35 hp drawbar and 36.6 hp belt capacities. Manufactured by International Harvester in Geelong, Australia, this model came in variants, including a 2.5L 4-cyl diesel engine.

International Harvester 434 Horsepower, Weight, and Specifications:
Production
Who manufactured the tractor and where was it built?
- Manufacturer: International Harvester
- Type: Utility tractor
- Factory: Geelong, Australia
Horsepower
What is the horsepower of the tractor\u2019s engine and other components?
- Engine: 43 hp (32.1 kW)
- Drawbar (claimed): 35 hp (26.1 kW)
- Belt (claimed): 36.6 hp (27.3 kW)
Engine
What are the specifications of the tractor's engine and fuel capacity?
- Type: International Harvester 2.5L 4-cyl diesel
- Fuel tank: 12.7 gal (48.1 L)
Mechanical
What type of chassis and steering does the tractor have?
- Chassis: 4x2 2WD
- Steering: Manual
- Cab: Open operator station
- Transmission: 8-speed gear
Hydraulics
What is the pump flow rate of the tractor?
- Pump flow: 7.0 gpm (26.5 lpm)
Tractor Hitch
What is the lifting capacity of the rear hitch?
- Rear lift: 2579 lbs (1169 kg)
Power Take-off (PTO)
What is the rear RPM of the power take-off?
- Rear RPM: 540
Dimensions & Tires
What are the dimensions and specifications for the tractor\u2019s tires?
- Wheelbase: 76.38 inches (194 cm)
- Weight: 4630 lbs (2100 kg)
- Front tire: 7.50-16
- Rear tire: 12.4-32
Electrical
What type of electrical ground does the tractor use?
- Ground: Positive
Disclaimer: The information provided on this page may be less than 100% accurate. Always check the manufacturer's official manual.