ATC industrial tractors
ATC M-3 Terratrac
The ATC M-3 Terratrac is an industrial crawler tractor produced from 1953 to 1956 by ATC in Churubusco, Indiana, USA. It features a Continental 2.7L 4-cylinder gasoline engine producing 42.5 hp (31.7 kW) with a 3-speed gear transmission. The tractor has a crawler drive with an open operator station, with optional FOPS and cab. It weighs 6320 lbs (2866 kg) and runs on 12-inch tracks providing low ground pressure for industrial applications.
Power-
Founded-
ModelM-3
Technical Specifications
Detailed specifications and technical data for ATC M-3 Terratrac
Power
| Engine | 42.5 hp (31.7 kW) |
|---|
Engine
| Type | gasoline |
|---|---|
| Model | Continental FA162 |
| Power | 42.5 hp (31.7 kW) |
| Torque | 124.3 lb-ft (168.6 Nm) |
| Cooling | liquid-cooled |
| Starter | electric |
| Cylinders | 4-cylinder |
| Rated RPM | 1850 |
| Torque RPM | 1200 |
| Bore/Stroke | 3.44x4.375 inches (87 x 111 mm) |
| Displacement | 162 ci (2.7 L) |
| Starter volts | 6 |
Tracks
| Width | 12 inches (30 cm) |
|---|---|
| Area on ground | 1368 in² (0.9 m²) |
| Ground pressure | 4.5 psi (0.3 bar) |
| Length on ground | 57 inches (144 cm) |
Dimensions
| Gauge | 48 inches (121 cm), 60 inches (152 cm) |
|---|---|
| Ground clearance | 14 inches (35 cm) |
| Operating weight | 6320 lbs (2866 kg) |
Mechanical
| Drive | crawler |
|---|---|
| Operator station | Open operator station. Optional FOPS and cab. |
Production
| Type | Industrial Crawler tractor |
|---|---|
| Built in | Churubusco, Indiana, USA |
| Manufacturer | ATC |
| Years produced | 1953 - 1956 |
Transmission
| Type | gear |
|---|---|
| Gears | 3 forward and 1 reverse |
Related Models
ATC M-3BModelM-3B