Massey-Harris No. 3 15-28: all source data
All 30 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) | Standard-tread tractor |
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| (no label) | Built in Weston, Ontario, Canada |
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| (no label) | The Massey-Harris No. 3 15-28 was based on a tractor design licensed from Parrett. |
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Engine| (no label) | Waukesha 6.5L 4-cyl gasoline |
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Transmission| (no label) | 2-speed gear |
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Power| Drawbar (claimed) | 15 hp | 11.2 kW |
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| Belt (claimed) | 28 hp | 20.9 kW |
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| Plows | 3 (14-inch) |
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Mechanical| (no label) | Two-wheel drive |
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| Final drives | spur gear |
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| Steering | manual |
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| (no label) | Open operator station. |
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Dimensions| Weight | 5800 lbs | 2630 kg |
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Belt pulley| Diameter | 12 inches | 30 cm |
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| Width | 7 inches | 17 cm |
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| RPM | 1000 |
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Engine
Engine detail| (no label) | Waukesha DU-10A |
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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 | 398 ci | 6.5 L |
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| Bore/Stroke | 4.50x6.25 inches | 114 x 159 mm |
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| Rated RPM | 1000 |
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Transmission
Transmission| Type | gear |
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| Gears | 2 forward and 1 reverse |
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Dimensions
Dimensions| Length | 145 inches | 368 cm |
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| Width | 76 inches | 193 cm |
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| Height | 68 inches | 172 cm |
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| Weight | 5800 lbs | 2630 kg |
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