David Brown 30: all source data
All 78 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 | David Brown |
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Engine| (no label) | David Brown 2.7L 4-cyl diesel |
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| (no label) | David Brown 2.7L 4-cyl gasoline |
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| (no label) | David Brown 2.7L 4-cyl kerosene |
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| Fuel tank | 12.7 gal | 48.1 L |
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| Kerosene Fuel tank (Kerosene) | 11.9 gal | 45.0 L |
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| Aux. fuel | 1.8 gal | 6.8 L |
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Transmission| (no label) | 6-speed gear |
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Power| Engine | 41 hp | 30.6 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 drum 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 | 545@1600 |
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| Engine RPM | 885@1600 |
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Dimensions| Wheelbase | 74.7 inches | 189 cm |
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| Weight | 3900 lbs | 1769 kg |
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| Front tire | 6.00-19 |
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| Rear tire | 11-28 |
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Belt pulley| RPM | 1120 |
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| RPM | 1826 |
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| Speed | 2490 ft/min | 758.95 meters/min |
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| Speed | 4060 ft/min | 1237.49 meters/min |
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Electrical| Ground | positive |
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| Gas Batteries | 1 |
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| Diesel Batteries | 2 |
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| Gas Battery volts | 12 |
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| Diesel Battery volts | 6 |
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Engine
Engine options| (no label) | David Brown 2.7L 4-cyl diesel |
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| (no label) | David Brown 2.7L 4-cyl gasoline |
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| (no label) | David Brown 2.7L 4-cyl kerosene |
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Engine detail| (no label) | David Brown |
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| (no label) | diesel |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 165.1 ci | 2.7 L |
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| Bore/Stroke | 3.625x4.00 inches | 92 x 102 mm |
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| Power | 34 hp | 25.4 kW |
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| Rated RPM | 2000 |
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| Starter | electric |
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| Starter volts | 12 |
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| (no label) | David Brown |
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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 | 165.1 ci | 2.7 L |
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| Bore/Stroke | 3.625x4.00 inches | 92 x 102 mm |
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| Power | 41 hp | 30.6 kW |
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| Rated RPM | 2300 |
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| Starter | electric |
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| Starter volts | 12 |
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| (no label) | David Brown |
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| (no label) | kerosene |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 165.1 ci | 2.7 L |
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| Bore/Stroke | 3.625x4.00 inches | 92 x 102 mm |
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| Power | 37.6 hp | 28.0 kW |
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| Rated RPM | 2300 |
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| Starter | electric |
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| Starter volts | 12 |
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Transmission
Transmission| Type | gear |
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| Gears | 6 forward and 2 reverse |
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| Clutch | dry disc |
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Dimensions
Tires| Ag front | 6.00-19 |
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| Ag rear | 11-28 |
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| Ag rear | 12.4-28 |
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Dimensions| Wheelbase | 74.7 inches | 189 cm |
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| Length | 116.3 inches | 295 cm |
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| Width | 63.8 inches | 162 cm |
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| Height | 56 inches | 142 cm |
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| Weight | 3900 lbs | 1769 kg |
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| Ground clearance | 16.5 inches | 41 cm |
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| Front tread | 49.25 to 62.125 inches | 125 to 157 cm |
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| Rear tread | 52 to 67.5 inches | 132 to 171 cm |
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