Massey-Harris 30: all source data
All 55 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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| Total built | 32,418 |
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| (no label) | Original price was $2,065 in 1952 |
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Engine| (no label) | Continental 2.7L 4-cyl gasoline |
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| Fuel tank | 20 gal | 75.7 L |
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Transmission| (no label) | 5-speed gear |
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Power| Drawbar (claimed) | 21 hp | 15.7 kW |
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| PTO (claimed) | 33 hp | 24.6 kW |
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| Plows | 2-3 |
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| Drawbar (tested) | 26.24 hp | 19.6 kW |
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| Belt (tested) | 34.18 hp | 25.5 kW |
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Mechanical| (no label) | Two-wheel drive |
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| Final drives | bull gear |
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| (no label) | Manual steering |
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| (no label) | Mechanical brakes |
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| (no label) | Open operator station. |
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Hydraulics| Type | open center |
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Pto| Rear PTO Type | 540 |
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| Engine RPM | 551@1500 |
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Dimensions| Wheelbase | 84.5 inches | 214 cm |
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| Weight | 3500 lbs | 1587 kg |
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| Front tire | 5.00-15 |
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| Rear tire | 10-38 |
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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 | 838 |
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| Speed | 2960 ft/min | 902.21 meters/min |
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Electrical| Ground | positive |
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| Battery volts | 6 |
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Engine
Engine detail| (no label) | Continental F162 |
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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 | 162.4 ci | 2.7 L |
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| Bore/Stroke | 3.4375x4.375 inches | 87 x 111 mm |
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| Compression | 6.1:1 |
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| Rated RPM | 1800 |
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| Starter | electric |
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| Starter volts | 6 |
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| Coolant capacity (Coolant) | 12 qts | 11.4 L |
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Transmission
Transmission| Type | gear |
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| Gears | 5 forward and 1 reverse |
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| Clutch | dry disc |
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Dimensions
Tires| Ag front | 5.00-15 |
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| Ag rear | 10-38 |
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Dimensions| Wheelbase | 84.5 inches | 214 cm |
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| Length | 128 inches | 325 cm |
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| Height | 74.3 inches | 188 cm |
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| Operating weight | 3500 lbs | 1587 kg |
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| Ballasted weight | 5200 lbs | 2358 kg |
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| Front tread | 7.5 to inches | 19 to 0 cm |
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| Rear tread | 52 to 88 inches | 132 to 223 cm |
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