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International Harvester 8-16

International Harvester 8-16 tractor
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The International Harvester 8-16 is a farm tractor produced from 1917 to 1922 with a total of 33,142 units built. It features two engine options: a 4.1L 4-cylinder kerosene engine and a 4.6L 4-cylinder kerosene engine, both liquid-cooled vertical valve-in-head designs. The tractor has a 3-speed unsynchronized gear transmission with 3 forward and 1 reverse gears. It delivers 8 hp drawbar power claimed and 16 hp belt power claimed, with tested drawbar power of 11 hp and belt power of 16.52 hp. The tractor is two-wheel drive with manual steering and an open operator station. Dimensions include an 85 inch wheelbase, 132 inch length, 54 inch width, 65 inch height, and a weight of 3660 lbs. Tires are 32x4 steel front and 40x10 steel rear.
International Harvester 8-16tractor specsfarm tractor8-16 tractorInternational Harvester tractorkerosene engine tractor3-speed transmission
Power17 hp[B]
Founded1917 - 1922
Model8-16

Technical Specifications

Detailed specifications and technical data for International Harvester 8-16

Power

Belt (tested):16.52 hp (12.3 kW)
Belt (claimed):16 hp (11.9 kW)
Drawbar (tested):11.00 hp (8.2 kW)
Drawbar (claimed):8 hp (6.0 kW)

Tires

Rear tire:40x10 steel
Front tire:32x4 steel

Engine

Aux. fuel:1.5 gal (5.7 L)
Fuel tank:11 gal (41.6 L)
Rated RPM 1:1000
Rated RPM 2:1000
Bore/Stroke 1:4.125x5.00 inches (105 x 127 mm)
Bore/Stroke 2:4.25x5.00 inches (108 x 127 mm)
Displacement 1:251 ci (4.1 L)
Displacement 2:283.7 ci (4.6 L)
Engine options:International Harvester 4.1L 4-cyl kerosene, International Harvester 4.6L 4-cyl kerosene
Engine Detail 1:International Harvester HC kerosene 4-cylinder liquid-cooled vertical, valve-in-head
Engine Detail 2:International Harvester IC kerosene 4-cylinder liquid-cooled vertical, valve-in-head

Dimensions

Width:54 inches (137 cm)
Height:65 inches (165 cm)
Length:132 inches (335 cm)
Weight:3660 lbs (1660 kg)
Wheelbase:85 inches (215 cm)

Mechanical

Drive:Two-wheel drive
Steering:Manual steering
Operator station:Open operator station

Production

Total built:33,142
Manufacturer:International Harvester
Production years:1917 - 1922

Transmission

Type:unsynchronized gear
Gears:3 forward and 1 reverse