Power: 31 hp[B] Date of manufacture : 1952 - 1953
Production Manufacturer: Massey-Harris Type: Row-Crop tractor Factory: Racine, Wisconsin, USA Mechanical Chassis: 4x2 2WD Final drives: bevel gear Steering: manual Cab: Open operator station. Transmission: 4-speed gear Photos Massey-Harris 21 Colt photos... Tractor hitch Rear Type: I (optional) Power Take-off (PTO) Rear PTO: transmission Rear RPM: 540 Dimensions & Tires Wheelbase: 82.7 inches 210 cm Front tire: 4x15 Rear tire: 10x28 Full dimensions and tires ... 21 Colt Serial Numbers 1952: 1001 1953: 1417 1954: 2669 how to read serial numbers... Belt Pulley Diameter: 9.5 inches 24 cm Width: 6.25 inches 15 cm RPM: 1224 Speed: 3044 ft/min 927.81 meters/min

Massey Ferguson GC2600	Power: 25 hp	Date of manufacture : 2008 - 2012

Massey Ferguson Super 90	Power: 77 hp	Date of manufacture : 1961 - 1965

Massey-Harris 16 Pacer	Power: 21 hp[B]	Date of manufacture : 1953 - 1955

Massey-Harris 21 Colt	Power: 31 hp[B]	Date of manufacture : 1952 - 1953

Massey-Harris 23 Mustang	Power: 30 hp[P]	Date of manufacture : 1952 - 1956

Massey-Harris 44 Row-Crop	Power: 45 hp	Date of manufacture : 1947 - 1953

Massey-Harris 44 Special	Power: 40 hp	Date of manufacture : 1953 - 1955

Massey-Harris 101 Junior	Power: 29 hp[P]	Date of manufacture : 1939 - 1946