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International Harvester 650

International Harvester 650 tractor
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The International Harvester 650 is a standard-tread farm tractor produced from 1956 to 1958 by International Harvester in Melrose Park, Illinois, USA. It features a 5.7L 4-cylinder engine available in gasoline, LP gas, and diesel variants. The tractor has a 5-speed sliding gear transmission and offers power outputs up to approximately 63.3 hp estimated. It includes features such as two-wheel drive, power assist steering, disc brakes, and an open operator station. The 650 is equipped with Hydra-Touch hydraulics and a 540 RPM rear PTO. Dimensions include a length of 135 inches, width of 76 inches, and height of 88 inches, with operating weight around 7,319 lbs. A total of 4,933 units were built, originally priced at $4,400 in 1958.
International Harvester 650IH 650farm tractortractor specifications5.7L engine5-speed transmission63 hp tractorstandard-tread tractor
Power63 hp[P]
Founded1956 - 1958
Model650

Technical Specifications

Detailed specifications and technical data for International Harvester 650

Power

Belt (tested):63.91 hp (47.7 kW)
PTO (claimed):57 hp (42.5 kW)
Drawbar (tested):58.22 hp (43.4 kW)
Drawbar (claimed):45 hp (33.6 kW)

Engine

Options:International Harvester 5.7L 4-cyl gasoline, International Harvester 5.7L 4-cyl LP gas, International Harvester 4-cyl diesel
Rated RPM:1500
Air cleaner:oil bath
Bore/Stroke:4.50x5.50 inches (114 x 140 mm)
Compression:6.12:1
Displacement:350 ci (5.7 L)
Diesel engine:International Harvester 4-cylinder liquid-cooled, lacking information, possibly the same as the Super WD-9 diesel engine
LP gas engine:International Harvester 5.7L 4-cylinder liquid-cooled vertical I-head
Starter volts:12
Gasoline engine:International Harvester 5.7L 4-cylinder liquid-cooled vertical I-head
LP gas Compression:8.25:1

Hydraulics

Type:Hydra-Touch
Valves:1

Mechanical

Drive:Two-wheel drive
Brakes:Disc brakes
Steering:power assist
Operator station:Open operator station

Production

Type:Standard-tread tractor
Built in:Melrose Park, Illinois, USA
Total built:4,933
Original price:$4,400 (1958)
Years produced:1956 - 1958

Transmission

Type:sliding gear
Gears:5 forward and 1 reverse

Serial Numbers

1956:501
1957:688
1958:11659

Dimensions & Tires

Width:76 inches (193 cm)
Height:88 inches (223 cm)
Length:135 inches (342 cm)
Rear tire:14-34
Front tire:7.50-18
Weight shipping:6,712 lbs (3044 kg)
Weight ballasted:12,615 lbs (5722 kg)
Weight operating:7,319 lbs (3319 kg)

Power Take-off (PTO)

Rear PTO:transmission
Rear PTO Type:540

Serial Number Location

Location:Plate near fuel tank bracket

Related Models

International Harvester 600

Model:600