Massey-Harris Pony 811: all source data
All 43 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) | Utility tractor |
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| (no label) | Built in Marquette-lez-Lille, France |
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Engine| (no label) | Simca 1.2L 4-cyl gasoline |
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| Fuel tank | 6.9 gal | 26.1 L |
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Transmission| (no label) | 3-speed gear |
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Power| Engine | 15.8 hp | 11.8 kW |
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Mechanical| (no label) | Two-wheel drive |
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| Final drives | spur gear |
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| (no label) | Manual steering |
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| (no label) | Mechanical band brakes |
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| (no label) | Open operator station. |
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Dimensions| Wheelbase | 66.9 inches | 169 cm |
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| Weight | 1764 lbs | 800 kg |
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| Front tire | 4x15 |
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| Rear tire | 8x24 |
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Engine
Engine detail| (no label) | Simca |
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| (no label) | gasoline |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 74.5 ci | 1.2 L |
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| Bore/Stroke | 2.83x2.95 inches | 72 x 75 mm |
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| Power | 15.8 hp | 11.8 kW |
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| Compression | 6.25:1 |
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| Rated RPM | 1850 |
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| Starter | electric |
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| Starter volts | 6 |
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| Oil capacity | 3 qts | 2.8 L |
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Transmission
Transmission| Type | gear |
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| Gears | 3 forward and 1 reverse |
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| Oil capacity | 3.6 qts | 3.4 L |
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Dimensions
Tires| Ag front | 4x15 |
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| Ag rear | 8x24 |
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| Ag rear | 9x24 |
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Dimensions| Wheelbase | 66.9 inches | 169 cm |
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| Length | 99.2 inches | 251 cm |
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| Width | 55.9 inches | 141 cm |
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| Height | 59.8 inches | 151 cm |
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| Weight | 1764 lbs | 800 kg |
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| Ballasted weight | 2381 lbs | 1080 kg |
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| Ground clearance | 21.3 inches | 54 cm |
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| Front tread | 40.9 to 68.9 inches | 103 to 175 cm |
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| Rear tread | 40.9 to 68.9 inches | 103 to 175 cm |
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