Leader B: all source data
All 44 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 | Leader (a part of Leader Tractor Company) |
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| (no label) | Utility tractor |
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| (no label) | Built in Auburn, Ohio, USA |
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Engine| (no label) | Hercules 2.2L 4-cyl gasoline |
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Transmission| (no label) | 3-speed gear |
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Power| Engine | 31 hp | 23.1 kW |
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| Plows | 2 |
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Mechanical| (no label) | Two-wheel drive |
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| Final drives | chain |
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| (no label) | Manual steering |
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| (no label) | Mechanical contracting band 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 |
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Dimensions| Wheelbase | 70 inches | 177 cm |
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| Weight | 2500 lbs | 1134 kg |
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| Front tire | 5x15 |
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| Rear tire | 9x24 |
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Belt pulley| Diameter | 7 inches | 17 cm |
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| Width | 6.5 inches | 16 cm |
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| RPM | 1510 |
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| Speed | 2770 ft/min | 844.30 meters/min |
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Engine
Engine detail| (no label) | Hercules IXB |
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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 | 133 ci | 2.2 L |
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| Bore/Stroke | 3.25x4.00 inches | 83 x 102 mm |
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| Power | 31 hp | 23.1 kW |
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| Fuel system | Zenith carburetor |
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| Rated RPM | 1800 |
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| Starter type | electric |
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Transmission
Transmission| Type | gear |
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| Gears | 3 forward and 1 reverse |
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| Clutch | mechanical dry disc |
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Dimensions
Tires| Ag front | 5x15 |
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| Ag rear | 9x24 |
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Dimensions| Wheelbase | 70 inches | 177 cm |
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| Length | 111 inches | 281 cm |
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| Height | 61 inches | 154 cm |
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| Weight | 2500 lbs | 1134 kg |
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| Ground clearance | 19 inches | 48 cm |
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| Front tread | 48 to 68 inches | 121 to 172 cm |
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| Rear tread | 48 to 64.5 inches | 121 to 163 cm |
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