ATC 556 tractor specifications

1955 - 1957

1955 - 1957 Agricultural Crawler tractor

Production

Production Manufacturer:ATC (a part of J.I. Case)
Type:Agricultural Crawler tractor
Factory:Churubusco, Indiana, USA

ATC 556 Power

ATC 556 Engines

ATC 556 Engines Continental 2.7L 4-cyl gasoline Continental 2.6L 4-cyl diesel Engine details ...

1955 - 1957

Agricultural Crawler tractor

Engines overview

Engines overview
Continental 2.7L 4-cyl gasoline
Continental 2.6L 4-cyl diesel

Engine Detail

Engine Detail
Continental FA-162
gasoline
4-cylinder
liquid-cooled
Displacement:	162 ci 2.7 L
Bore/Stroke:	3.44x4.375 inches 87 x 111 mm
Rated RPM:	2250
Starter type:	electric

Engine Detail

Engine Detail
Continental GD-157
diesel
4-cylinder
liquid-cooled
Displacement:	157 ci 2.6 L
Rated RPM:	2250

Mechanical

Mechanical Chassis:crawler
Cab:Open operator station.
Transmission:3-speed torque converter
Transmission details ...

1955 - 1957

Agricultural Crawler tractor

Transmission

Transmission
Transmission:	Terramatic
Type:	torque converter
Gears:	3 forward and 1 reverse

Speeds

Speeds

Dimensions & Tracks

Dimensions & Tracks tracks Full dimensions and tracks ...

1955 - 1957

Agricultural Crawler tractor

ATC 556 Tracks

ATC 556 Tracks
Size:	tracks

Dimensions

556 Serial Numbers

556 Serial Numbers 1955:556-001 (gas)
1956:556-177 (gas)
1957:556-354 (gas)
Final:556-378 (gas)
1955:D556-001 (diesel)
1956:D556-029 (diesel)
1957:D556-096 (diesel)
Final:D556-098 (diesel)

how to read serial numbers...