Massey-Harris tractors

Tractors

Model Engine displacement Power output Years
44 Special Gasoline: 4.5 L (277.0 cu-in)
Diesel, tractor fuel, LP-gas: 4.3 L (259.4 cu-in)
40.0 HP (29.8 kW) 1953-1955
44 Row-Crop Gasoline: 4.3 L (259.4 cu-in)
Diesel: 4.3 L (259.4 cu-in)
Tractor fuel, LP-gas: 4.3 L (259.4 cu-in)
45.0 HP (33.6 kW)
40.0 HP (29.8 kW)
1947-1953
Pony 11 1.0 L (61.9 cu-in) 12.0 HP (8.7 kW) 1947-1954
Pony 812 1.2 L (74.4 cu-in) 15.0 HP (11.8 kW) 1951-1957