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Rock Island G2 15-25

Rock Island G2 15-25 tractor
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The Rock Island G2 15-25 is a standard-tread farm tractor produced from 1929 to 1932 by Rock Island in Illinois, USA. It features a Waukesha 5.3L 4-cylinder kerosene engine, a 2-speed unsynchronized gear transmission, and two-wheel drive with manual steering. The tractor has an open operator station and weighs 4,200 lbs (1905 kg). It delivers a claimed drawbar power of 15 hp and belt power of 25 hp, with tested drawbar and belt powers of 25.50 hp and 35.69 hp respectively.
Rock Island G2 15-25tractorfarm tractorWaukesha engine2-speed transmission15 hp drawbar25 hp belt1929 tractor
Power27 hp[B]
Founded1929 - 1932
ModelG2 15-25

Technical Specifications

Detailed specifications and technical data for Rock Island G2 15-25

Power

Belt (tested):35.69 hp (26.6 kW)
Belt (claimed):25 hp (18.6 kW)
Drawbar (tested):25.50 hp (19.0 kW)
Drawbar (claimed):15 hp (11.2 kW)

Engine

Model:Waukesha 5.3L 4-cyl kerosene
Aux. fuel:3.5 gal (13.2 L)
Fuel tank:21 gal (79.5 L)
Engine details:Waukesha, kerosene, 4-cylinder, liquid-cooled, Displacement 326 ci (5.3 L), Bore/Stroke 4.25x5.75 inches (108 x 146 mm), Rated RPM 1100

Dimensions

Weight:4,200 lbs (1905 kg)

Mechanical

Drive:Two-wheel drive
Steering:manual
Operator station:Open operator station

Production

Type:Standard-tread tractor
Built in:Rock Island, Illinois, USA
Years made:1929 - 1932
Manufacturer:Rock Island

Transmission

Type:unsynchronized gear
Gears:2 forward and 1 reverse

Related Models

Rock Island G 15-25

Model:G 15-25