Massey-Harris 101 Senior: all source data
All 66 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | Massey-Harris |
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| (no label) | Row-Crop tractor |
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| (no label) | Built in Racine, Wisconsin, USA |
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| (no label) | Original price was $1,300 in 1946 |
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| (no label) | The Massey-Harris 101 Senior was similar to the 101 Super, but with a Continental engine instead of the Chrysler engine. |
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Engine| (no label) | Continental 3.7L 6-cyl gasoline |
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| Fuel tank | 18 gal (row-crop) | 68.1 L |
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| Fuel tank | 14 gal (standard) | 53.0 L |
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Transmission| (no label) | 4-speed gear |
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Power| Drawbar (claimed) | 26 hp | 19.4 kW |
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| Belt (claimed) | 36 hp | 26.8 kW |
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| Plows | 3 |
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Mechanical| (no label) | Two-wheel drive |
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| (no label) | Manual steering |
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| (no label) | Mechanical internal expanding brakes |
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| (no label) | Open operator station. |
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Pto| Rear PTO | transmission |
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| Rear PTO Type | 540 (1.375) |
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| Engine RPM | 557@1500 |
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Dimensions| Weight | 4000 lbs | 1814 kg |
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| Front tire | 6.00-16 |
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| Rear tire | 11-38 |
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Serial location| (no label) | Serial number plate on the left side of the 101 frame, near the transmission case. |
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Belt pulley| Diameter | 13.5 inches | 34 cm |
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| Width | 6.25 inches | 15 cm |
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| RPM | 698 |
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| RPM | 837 (Twin Power) |
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| Speed | 2465 ft/min | 751.33 meters/min |
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| Speed | 2960 ft/min (Twin Power) | 902.21 meters/min |
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Electrical| Ground | positive |
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| Charging system | generator |
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| Battery volts | 6 |
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Engine
Engine detail| (no label) | Continental F226 |
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| (no label) | gasoline |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled vertical L-head |
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| Displacement | 226 ci | 3.7 L |
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| Bore/Stroke | 3.3125x4.375 inches | 84 x 111 mm |
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| Air cleaner | oil bath |
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| Compression | 6:1 |
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| Rated RPM | 1500 |
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| Rated RPM | 1800 (Twin Power) |
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| Firing order | 1-5-3-6-2-4 |
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| Starter volts | 6 |
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| Oil capacity | 5 qts | 4.7 L |
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| Coolant capacity (Coolant) | 14 qts | 13.2 L |
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| Sparkplug | Champion 8 |
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| Sparkplug gap | 0.025 inches | 0.635 mm |
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Transmission
Transmission| Type | gear |
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| Gears | 4 forward and 1 reverse |
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| Clutch | dry disc |
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| Oil capacity | 24 qts | 22.7 L |
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Dimensions
Tires| Ag front | 6.00-16 |
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| Ag rear | 11-38 |
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| Ag front | 10-38 |
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| Ag front | 11-26 (standard) |
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| Ag front | 12-26 (standard) |
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Dimensions| Length | 133 inches (row-crop) | 337 cm |
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| Length | 126.25 inches (standard) | 320 cm |
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| Width | 68.5 inches (row-crop) | 173 cm |
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| Width | 66.25 inches (standard) | 168 cm |
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| Height (steering wheel) | 71.5 inches (row-crop) | 181 cm |
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| Height (steering wheel) | 63.25 inches (standard) | 160 cm |
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| Weight | 4000 lbs | 1814 kg |
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| Rear tread | 52 to 88 inches (row-crop) | 132 to 223 cm |
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| Rear tread | 52 inches (standard) | 132 cm |
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