ATC
ATC Terratrac 400
The ATC Terratrac 400 is an agricultural crawler tractor produced by ATC from 1954 to 1956 in Churubusco, Indiana, USA. It features a choice of Continental 4-cylinder gasoline or diesel engines, a 3-speed gear transmission with dry disc clutch, and a crawler drive with spur gear final drives. The tractor has an open operator station and an open center hydraulic system with 11 gpm pump flow. It weighs between 5125 and 8190 pounds depending on configuration and rides on 12-inch wide tracks. Attachments include blades and a front-end loader.
Power42 hp
Founded1954 - 1956
Model400
Technical Specifications
Detailed specifications and technical data for ATC Terratrac 400
Power
| Engine (gross) | 42.5 hp (31.7 kW) |
|---|
Engine
| Diesel engine | Continental GD-157, 4-cylinder, liquid-cooled |
|---|---|
| Diesel torque | 110 lb-ft (149.2 Nm) |
| Diesel starter | electric |
| Engine options | Continental 2.7L 4-cyl gasoline, Continental 2.6L 4-cyl diesel |
| Gasoline engine | Continental F-162, 4-cylinder, liquid-cooled |
| Gasoline torque | 124.3 lb-ft (168.6 Nm) |
| Diesel rated RPM | 1850 |
| Gasoline starter | electric |
| Diesel bore/stroke | 3.375x4.375 inches (86 x 111 mm) |
| Gasoline rated RPM | 1850 |
| Diesel displacement | 157 ci (2.6 L) |
| Diesel power (gross) | 38 hp (28.3 kW) |
| Diesel starter volts | 12 |
| Gasoline bore/stroke | 3.44x4.375 inches (87 x 111 mm) |
| Gasoline displacement | 162 ci (2.7 L) |
| Gasoline power (gross) | 42.5 hp (31.7 kW) |
| Gasoline starter volts | 6 |
Weight
| Dozer | 5805 lbs (2633 kg) |
|---|---|
| Loader | 8190 lbs (3714 kg) |
| Tractor | 5125 lbs (2324 kg) |
Hydraulics
| Type | open center |
|---|---|
| Pump flow | 11 gpm (41.6 lpm) |
Mechanical
| Drive | crawler |
|---|---|
| Final drives | spur gear |
| Operator station | Open operator station |
Production
| Type | Agricultural Crawler tractor |
|---|---|
| Built in | Churubusco, Indiana, USA |
| Manufacturer | ATC |
| Years produced | 1954 - 1956 |
Attachments
| Blade | 72" Blade (ATC Bulldozer, front-mount, 72 inches width (182 cm), 27.5 inches height (69 cm), 25 inches lift (63 cm), 12 inches cut (30 cm), hydraulic-lift), 88" Blade (ATC Angledozer, front-mount, 88 inches width (223 cm), 27 inches height (68 cm), 21 inches lift (53 cm), 3 inches tilt (7 cm), Angling 25°, 9.5 inches cut (24 cm), hydraulic-lift, hydraulic-angle) |
|---|---|
| Loader | 400 Terraloader Loader (56° dump, 12° rollback (ground line), 34° rollback (raised), 125 inches height (at pin) (317 cm), Bucket width: 61 inches (154 cm)) |
| Overview | Blade, Front-end loader |
Transmission
| Type | gear |
|---|---|
| Gears | 3 forward and 1 reverse |
| Clutch | dry disc |
Dimensions & Tracks
| Height | 63.5 inches (161 cm) |
|---|---|
| Length | 101 inches (256 cm) |
| Weight | 5125 to 8190 pounds |
| Track width | 12 inches (30 cm) |
| Ground clearance | 16 inches (40 cm) |
| Track area on ground | 1368 in² (0.9 m²) |
| Track length on ground | 57 inches (144 cm) |