David Brown 50TD: 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 | David Brown |
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| (no label) | Agricultural Crawler tractor |
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| (no label) | Built in Meltham Mills, Huddersfield, England |
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Engine| (no label) | David Brown 4.1L 6-cyl diesel |
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| Fuel tank | 17.4 gal | 65.9 L |
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Transmission| (no label) | 6-speed gear |
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Power| Engine | 50 hp | 37.3 kW |
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| Belt (claimed) | 44.7 hp | 33.3 kW |
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Mechanical| Drive | crawler |
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| (no label) | Open operator station. |
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Pto| Rear PTO Type | 540 (1.375) |
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| Engine RPM | 516@1600 |
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| Engine RPM | 985@1600 |
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| Engine RPM | 1100@1600 |
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| Engine RPM | 2100@1600 |
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Dimensions| Weight | 10450 to 10500 pounds |
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| (no label) | 14-inch tracks |
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Engine
Engine detail| (no label) | David Brown |
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| (no label) | diesel |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 248 ci | 4.1 L |
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| Bore/Stroke | 3.625x4.00 inches | 92 x 102 mm |
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| Power | 50 hp | 37.3 kW |
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| Rated RPM | 1800 |
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| Starter | electric |
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| Starter volts | 12 |
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| Oil capacity | 14.4 qts | 13.6 L |
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| Coolant capacity (Coolant) | 19 qts | 18.0 L |
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Transmission
Transmission| Type | gear |
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| Gears | 6 forward and 2 reverse |
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| Clutch | 304.8mm dry disc |
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| Oil capacity | 57.1 qts | 54.0 L |
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Dimensions
Tracks| Width | 14 inches | 35 cm |
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| Width | 16 inches | 40 cm |
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| Width | 18 inches | 45 cm |
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Dimensions| Length | 121 inches | 307 cm |
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| Height (hood) | 56 inches | 142 cm |
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| 48 Operating weight (48) | 10450 lbs | 4740 kg |
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| 56 Operating weight (56) | 10500 lbs | 4762 kg |
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| Gauge | 48 inches | 121 cm |
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| Gauge | 56 inches | 142 cm |
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| Gauge | 64 inches | 162 cm |
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