International Harvester

International Harvester 434

The International Harvester 434 is a utility tractor produced from 1966 to 1972, built in Geelong, Australia. It features a 2.5L 4-cylinder diesel engine producing 43 hp, an 8-speed gear transmission, and two-wheel drive with manual steering. The tractor has a fuel tank capacity of 12.7 gallons, a rear lift capacity of 2579 lbs, and a rear PTO type of 540. It has a wheelbase of 76.38 inches, length of 118.11 inches, height of 87.40 inches, and weighs 4630 lbs. The 434 is equipped with 7.50-16 front tires and 12.4-32 rear tires, and uses a positive ground electrical system.
Power43 hp
Founded1966 - 1972
Model434

Technical Specifications

Detailed specifications and technical data for International Harvester 434

Power
Engine43 hp (32.1 kW)
Belt (claimed)36.6 hp (27.3 kW)
Drawbar (claimed)35 hp (26.1 kW)
Tires
Rear tire12.4-32
Front tire7.50-16
Engine
ModelInternational Harvester 2.5L 4-cyl diesel
Power43 hp (32.1 kW)
Torque115.1 lb-ft (156.1 Nm)
Fuel tank12.7 gal (48.1 L)
Rated RPM2000
Torque RPM1300
Bore/Stroke3.50x4.00 inches (89 x 102 mm)
Displacement154 ci (2.5 L)
Oil capacity6 qts (5.7 L)
Starter volts12
Dimensions
Height87.40 inches (221 cm)
Length118.11 inches (299 cm)
Weight4630 lbs (2100 kg)
Wheelbase76.38 inches (194 cm)
Electrical
Groundpositive
Hydraulics
Pump flow7.0 gpm (26.5 lpm)
Mechanical
DriveTwo-wheel drive
SteeringManual steering
Operator stationOpen operator station
Production
TypeUtility tractor
Built inGeelong, Australia
Years produced1966 - 1972
Transmission
Typegear
Gears8 forward and 2 reverse
Tractor hitch
Rear lift2579 lbs (1169 kg)
Power Take-off (PTO)
Rear PTO Type540