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ATC Terratrac 400

ATC Terratrac 400 tractor
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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.
ATC Terratrac 400ATC 400 tractorcrawler tractorContinental engineagricultural tractortractor specifications3-speed transmissionhydraulic systemtractor attachments
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)

Related Models

ATC Terratrac 300

Model:300

ATC Terratrac 500

Model:500