International Harvester BTD-20: all source data
All 42 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 | International Harvester |
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| (no label) | Agricultural Crawler tractor |
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| (no label) | Built in Doncaster, England |
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| Total built | 3038 |
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Engine| (no label) | Rolls-Royce 12.2L 6-cyl diesel |
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| Fuel tank | 70.9 gal | 268.4 L |
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Transmission| (no label) | 6-speed gear |
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Power| Engine (net) | 135 hp | 100.7 kW |
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| Drawbar (claimed) | 112.5 hp | 83.9 kW |
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Mechanical| Drive | crawler |
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| Final drives | bull gear |
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| (no label) | Open operator station |
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Dimensions| Weight | 30300 lbs | 13744 kg |
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| (no label) | 20-inch tracks |
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Electrical| Charging system | generator |
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Engine
Engine detail| (no label) | Rolls-Royce C6N |
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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 | 742.6 ci | 12.2 L |
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| Bore/Stroke | 5.125x6.00 inches | 130 x 152 mm |
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| Power (net) | 135 hp | 100.7 kW |
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| Rated RPM | 1550 |
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| Torque | 480 lb-ft | 650.9 Nm |
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| Torque RPM | 1150 |
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| Starter | electric |
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| Starter volts | 24 |
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| Oil capacity | 33.6 qts | 31.8 L |
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| Coolant capacity (Coolant) | 43.2 qts | 40.9 L |
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Transmission
Transmission| Type | gear |
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| Gears | 6 forward and reverse |
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| Clutch | 406mm dry disc |
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| Oil capacity | 42.8 qts | 40.5 L |
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Dimensions
Tracks| Width | 20 inches | 50 cm |
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| Length on ground | 94 inches | 238 cm |
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| Area on ground | 3760 in² | 2.4 m² |
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Dimensions| Length | 165.1 inches | 419 cm |
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| Width | 94 inches | 238 cm |
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| Height | 89.7 inches | 227 cm |
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| Operating weight | 30300 lbs | 13744 kg |
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| Ground clearance | 14 inches | 35 cm |
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| Gauge | 74 inches | 187 cm |
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