The ATC Terratrac GT-34 is a tractor model rated at 30 hp — making it one of the more compact options in its class. The Terratrac GT-34 was manufactured from 1951 to 1954. Power comes from a 4-cylinder petrol liquid-cooled engine, driving through a tracked undercarriage with a 3-speed gearbox. It is aimed at jobs of around up to 200 ac. Recorded specifications in UK and US units are listed below.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
30 hp
Catalogue coverage
Variants represented
2
Richest spec table
25 rows
Recorded power
30 hp
Transmissions
3-speed gear
Production years
1951-1954
Verified variants
0
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Overview
ManufacturerATCReference
Agricultural Crawler tractorReference
Built in Churubusco, Indiana, USAReference
DrivecrawlerReference
Open operator station.Reference
Engine
Continental 2.3L 4-cyl gasolineReference
Engine22.4 kWReference
Plows3Reference
Continental F-140Reference
gasolineReference
4-cylinderReference
liquid-cooledReference
Displacement2.3 LReference
Bore/Stroke81 x 111 mmReference
Power22.4 kWReference
Transmission
3-speed gearReference
TypegearReference
Gears3 forward and 1 reverseReference
Dimensions
TracksReference
GT-34 Serial Numbers
195134001Reference
195234002Reference
195334103Reference
195434341Reference
Final34540Reference
FAQ: How to read a serial number table.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
