massey harris 21 colt
![]() | 1952 - 1953
Row-Crop tractor | 1952 - 1953 | Row-Crop tractor |
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1952 - 1953 | |||
Row-Crop tractor |
1952 - 1953 | |
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Row-Crop tractor |
Production | |
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Manufacturer | Massey-Harris |
Row-Crop tractor | |
Built in Racine, Wisconsin, USA | |
The Massey-Harris 21 Colt was essentially the model 20, updated with new sheet metal. |
Massey-Harris 21 Colt Engine | |
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Continental 2.0L 4-cyl gasoline | |
Engine details ... ![]() |
Massey-Harris 21 Colt Transmission | |
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4-speed gear | |
Transmission details ... ![]() |
Massey-Harris 21 Colt Power | |
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Drawbar (claimed) | 21.6 hp
16.1 kW |
Belt (claimed) | 28.34 hp
21.1 kW |
Plows | 2 (14-inch) |
Mechanical | |
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Two-wheel drive | |
Final drives | bevel gear |
Steering | manual |
Open operator station. |
Photos | |
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![]() | |
Massey-Harris 21 Colt photos... ![]() |
Tractor hitch | |
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Rear Type | I (optional) |
Power Take-off (PTO) | |
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Rear PTO | transmission |
Rear PTO Type | 540 |
Dimensions & Tires | |
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Wheelbase | 82.7 inches
210 cm |
Front tire | 4x15 |
Rear tire | 10x28 |
Full dimensions and tires ... ![]() |
21 Colt Serial Numbers | |
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1952 | 1001 |
1953 | 1417 |
1954 | 2669 |
FAQ: How to read a serial number table. |
Belt Pulley | |
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Diameter | 9.5 inches
24 cm |
Width | 6.25 inches
15 cm |
RPM | 1224 |
Speed | 3044 ft/min
927.81 meters/min |
References | |
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![]() | |
Power For Your Farm published in 1953, by Massey-Harris | |
Massey-Harris Tractors published in 1954 |
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