Overview
The ATC GT-32 Terratrac is a crawler-driven agricultural tractor manufactured in Churubusco, Indiana, between 1953 and 1954. It is powered by a Continental 2.3L four-cylinder gasoline engine rated for 1850 RPM and equipped with an open operator station. The machine features a three-speed gear transmission and an 11-inch track width, resulting in a 1248 square-inch contact area on the ground.
Ideal Applications
Continental F-140 Engine Specifications:
The 140 cubic inch liquid-cooled gasoline engine is configured with a 3.1875x4.375 inch bore and stroke and is rated for a three-plow capacity.
Crawler Drive and Chassis Dimensions:
The chassis is built with a 36-inch gauge and 18-inch ground clearance, carrying a shipping weight of 4504 pounds on 11-inch tracks.
Transmission and Power Take-off:
The mechanical system consists of a gear transmission with three forward and one reverse speed, along with a belt pulley rated at 664 RPM and a speed of 1043 feet per minute.
Production
| Description | Agricultural Crawler tractor / Built in Churubusco, Indiana, USA |
|---|---|
| Manufacturer | ATC |
Engine
| Engine type | Continental 2.3L 4-cyl gasoline |
|---|---|
| Bore/Stroke | 3.1875x4.375 inches (81 x 111 mm) |
| Description | Continental F-140 / gasoline / 4-cylinder / liquid-cooled |
| Displacement | 140 ci (2.3 L) |
| Rated RPM | 1850 |
| Plows | 3 |
Transmission
| Gears | 3 forward and 1 reverse |
|---|---|
| Transmission type | 3-speed gear |
| Type | gear |
Mechanical
| Cab | Open operator station. |
|---|---|
| Drive | crawler |
Dimensions & Tires
| Gauge | 36 inches (91 cm) |
|---|---|
| Ground clearance | 18 inches (45 cm) |
| Height | 65 inches (165 cm) |
| Length | 98 inches (248 cm) |
| Shipping weight | 4504 lbs (2043 kg) |
ATC GT-32 Tracks
| Area on ground | 1248 in² (0.8 m²) |
|---|---|
| Width | 11 inches (27 cm) |
Belt Pulley
| Diameter | 6 inches (15 cm) |
|---|---|
| RPM | 664 |
| Speed | 1043 ft/min (317.91 meters/min) |
| Width | 7 inches (17 cm) |
Dimensions & Tracks
| Description | 11-inch tracks |
|---|---|
| Weight | 4504 lbs (2043 kg) |
GT-32 Serial Numbers
| 1953 | 32001 |
|---|---|
| 1954 | 32020 |
| Description | FAQ: How to read a serial number table. |
| Final | 32053 |