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Caterpillar D6C SA Special Application
Caterpillar D6C SA Special Application — Agricultural Crawler tractor · 140 hp. Reference specifications; pending source verification.
The Caterpillar D6C SA Special Application is a tractor rated at approximately 140 hp, placing it at the more powerful end of its class. Produced from 1970 to 1976, this model features a 6-cylinder diesel liquid-cooled engine and a tracked undercarriage with a 6-speed gearbox. The operating weight of the D6C SA Special Application is listed at 11838 kg. It is suitable for operations on areas of 200–800 acres.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Catalogue coverage
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Overview
Engine
Transmission
PTO & Hydraulics
Dimensions
Electrical
Caterpillar D6C SA Tracks
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
Handy kit for owners
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Turn tight corners one-handed — fits tractors, mowers, and forklifts.

USB-C strobe beacon adds visibility for roadside and low-light work.

Trickle-charges and maintains your tractor battery all winter, hands-off.

Pulls equipment out of mud, snow, or a ditch — 20 ft reach.
