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Caterpillar RD7

Caterpillar RD7 tractor
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The Caterpillar RD7 is an agricultural crawler tractor produced from 1935 to 1940. It features a 13.6L 4-cylinder diesel engine, a 4-speed gear transmission with dry disc clutch, and an open operator station. The tractor was built in Peoria, Illinois, USA, and has an operating weight of 21020 lbs (9534 kg). Estimated engine power is 75.8 hp for comparison purposes. It is related to the Caterpillar D7 model produced from 1940 to 1954.
Caterpillar RD7tractorcrawler tractor13.6L diesel engine4-speed transmissionagricultural tractorCaterpillar tractors
Power75 hp[B]
Founded1935 - 1940
ModelRD7

Technical Specifications

Detailed specifications and technical data for Caterpillar RD7

Power

Note:*Estimated engine power for comparison only.
Belt (tested):95.97 hp (71.6 kW)
Drawbar (tested):78.35 hp (58.4 kW)

Engine

Rated RPM:1000
Air cleaner:oil bath
Bore/Stroke:5.75x8.00 inches (146 x 203 mm)
Displacement:831 ci (13.6 L)
Engine detail:Caterpillar diesel 4-cylinder liquid-cooled

Dimensions

Gauge:60 inches (152 cm), 74 inches (187 cm)
Operating weight:21020 lbs (9534 kg)

Mechanical

Drive:crawler
Operator station:Open operator station.

Production

Type:Agricultural Crawler tractor
Built in:Peoria, Illinois, USA
Years produced:1935 - 1940

Transmission

Type:gear
Gears:4 forward and 1 reverse
Clutch:dry disc

Related Models

Caterpillar D7

Model:D7