Chamberlain 55DA: 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 | Chamberlain |
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| (no label) | Standard-tread tractor |
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| (no label) | Built in Welshpool, Australia |
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| Total built | 341 |
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Engine| (no label) | Chamberlain 6.6L 2-cyl diesel |
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| Fuel tank | 36 gal | 136.3 L |
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| Aux. fuel | 1.2 gal | 4.5 L |
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Transmission| (no label) | 9-speed gear |
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Power| Drawbar (claimed) | 52 hp | 38.8 kW |
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| Belt (claimed) | 54.6 hp | 40.7 kW |
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Mechanical| (no label) | Two-wheel drive |
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| Final drives | bull gears |
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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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Pto| Rear PTO Type | 540 (1.375) |
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Dimensions| Wheelbase | 83 inches | 210 cm |
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| Weight | 9000 lbs | 4082 kg |
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| Front tire | 8.25x20 |
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| Rear tire | 18x26 |
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Belt pulley| Diameter | 13 inches | 33 cm |
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| Width | 7 inches | 17 cm |
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| RPM | 810 |
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| Speed | 2740 ft/min | 835.15 meters/min |
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Engine
Engine detail| (no label) | Chamberlain |
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| (no label) | diesel |
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| (no label) | 2-cylinder |
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| (no label) | liquid-cooled horizontally-opposed |
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| Displacement | 400 ci | 6.6 L |
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| Bore/Stroke | 6.375x6.25 inches | 162 x 159 mm |
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| Cooling system | thermosiphon |
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| Compression | 13:1 |
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| Rated RPM | 1200 |
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| Starter volts | 12 |
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Transmission
Transmission| Type | gear |
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| Gears | 9 forward and 3 reverse |
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Dimensions
Tires| Ag front | 8.25x20 |
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| Ag rear | 18x26 |
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Dimensions| Wheelbase | 83 inches | 210 cm |
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| Length | 135 inches | 342 cm |
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| Width | 68 inches | 172 cm |
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| Height | 90 inches | 228 cm |
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| Weight | 9000 lbs | 4082 kg |
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