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International Harvester 724

International Harvester 724 tractor
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The International Harvester 724 is a utility tractor produced from 1969 to 1974. It features a 3.9L 4-cylinder diesel engine delivering 67 hp (50.0 kW). The tractor offers 8-speed and 12-speed partial power shift transmissions, with two- or four-wheel drive options. It has a fuel tank capacity of 18.5 gallons (70.0 L) and an open operator station. The 724 is equipped with dry disc brakes, optional pneumatic or hydraulic trailer brakes, and a rear PTO with independent 540/1000 rpm capability. Hydraulics include a 7.5 gpm (28.4 lpm) pump flow. Dimensions include an 83.5 inch (212 cm) wheelbase and weights ranging from 6262 lbs (2840 kg) for 2WD to 6626 lbs (3005 kg) for 4WD. It was manufactured in Neuss, Germany and Saint Dizier, France. The 724 is part of a series including the 624 and 824 models.
International Harvester 724IH 724utility tractor67 hp tractor3.9L diesel tractor8-speed transmission12-speed partial power shifttractor specs
Power67 hp
Founded1969 - 1974
Model724

Technical Specifications

Detailed specifications and technical data for International Harvester 724

Power

Engine power:67 hp (50.0 kW)

Tires

Ag rear:14-34; 13-28; 14-28; 13-30; 14-30; 15-30; 9-36; 11-32; 11-36; 11-38; 12-36; 12-38; 15.5-38
Ag front:6.00-16; 5.50-16; 7.50-16; 7.50-18

Engine

Type:diesel
Model:International Harvester D-239
Power:67 hp (50.0 kW)
Torque:165 lb-ft (223.7 Nm)
Cooling:liquid-cooled
Idle RPM:650-2420
Cylinders:4-cylinder
Fuel tank:18.5 gal (70.0 L)
Rated RPM:2200
Torque RPM:1600
Bore/Stroke:3.875x5.06 inches (98 x 129 mm)
Compression:16:1
Fuel system:direct injection
Displacement:238.65 ci (3.9 L)
Firing order:1-3-4-2
Oil capacity:8.4 qts (7.9 L)
Starter volts:12
Oil change interval:200 h
Intake valve clearance:0.010 inches (0.254 mm)
Exhaust valve clearance:0.012 inches (0.305 mm)

Dimensions

Width:71.5 inches (181 cm)
Height:61.7 inches (156 cm)
Length:125.3 inches (318 cm)
Wheelbase:83.5 inches (212 cm)
2WD Weight:6262 lbs (2840 kg)
4WD Weight:6626 lbs (3005 kg)
Rear tread:57.5 to 73.5 inches (146 to 186 cm)
Front tread:52 to 67.75 inches (132 to 172 cm)
Ground clearance:16.2 inches (41 cm)

Electrical

Ground:negative
Batteries:2
Battery volts:6
Charging system:generator

Hydraulics

Pump flow:7.5 gpm (28.4 lpm)

Mechanical

Drive:Two- or four-wheel drive
Brakes:Dry disc brakes
Steering:Manual steering
Trailer brakes:pneumatic (Optional); hydraulic (Optional)
Operator station:Open operator station

Production

Category:Utility tractor
Factories:Neuss, Germany; Saint Dizier, France
Years produced:1969 - 1974

Transmission

Type:partially synchronized; partial power shift
Gears:8 forward and 4 reverse; 12 forward and 4 reverse
Details:Four gears (1-4) in high, low, and reverse ranges. Gear shifting is synchronized using the clutch. Tractor must be stopped to shift range. The Agriomatic S provides an additional four forward speeds selected by a right-hand power shift lever. Pushing the lever forward engages the Agriomatic range, while rearward uses the conventional range. The Agriomatic speeds are between high and low ranges, so this provides an undershift in high range and an overshift in low range. In reverse range it operates as a power shuttle.
Options:8-speed; 12-speed partial power shift

Tractor hitch

Control:position and draft control
Rear Type:II
Rear lift capacity:4520 lbs (2050 kg)

Power Take-off (PTO)

Rear PTO:independent
Rear PTO Type:540/1000 (1.375)

Related Models

International Harvester 624

Model:624

International Harvester 824

Model:824