Power: 27 hp[B] Date of manufacture : 1918 - 1919
Production Manufacturer: Massey-Harris Type: Standard-tread tractor Factories: Toronto, Ontario, Canada   Weston, Ontario, Canada Mechanical Chassis: 4x2 2WD Final drives: spur gear Steering: manual Cab: Open operator station. Transmission: 2-speed gear Photos Massey-Harris No. 1 12-25 photos... Dimensions & Tires Weight: 5400 lbs 2449 kg Full dimensions and tires ... Belt Pulley Diameter: 12 inches 30 cm Width: 7 inches 17 cm RPM: 1000

Massey-Harris 555	Power: 78 hp[P]	Date of manufacture : 1955 - 1958

Massey-Harris 744	Power: 46 hp	Date of manufacture : 1948 - 1958

Massey-Harris 745	Power: 0	Date of manufacture : 1954 - 1958

Massey-Harris Challenger	Power: 35 hp[B]	Date of manufacture : 1936 - 1939

Massey-Harris No. 1 12-25	Power: 27 hp[B]	Date of manufacture : 1918 - 1919

Massey-Harris No. 2 12-22	Power: 24 hp[B]	Date of manufacture : 1920 - 1922

Massey-Harris No. 3 15-28	Power: 31 hp[B]	Date of manufacture : 1922 - 1923

Massey-Harris Pacemaker	Power: 30 hp[B]	Date of manufacture : 1936 - 1939

Massey-Harris Pony 11	Power: 12 hp[B]	Date of manufacture : 1947 - 1954