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David Brown 40TD

David Brown 40TD tractor
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The David Brown 40TD is an agricultural crawler tractor produced from 1960 to 1963. It features a David Brown 2.7L 4-cylinder diesel engine, a 6-speed gear transmission with 2 reverse gears, and an open operator station. The tractor has a drawbar power of 33 hp and PTO power of 39 hp. It is equipped with 13-inch tracks and offers multiple track width options. The tractor was built in Meltham Mills, Huddersfield, England.
David Brown 40TDtractorcrawler tractoragricultural tractor2.7L diesel engine6-speed transmissiontractor specifications
Power43 hp[P]
Founded1960 - 1963
Model40TD

Technical Specifications

Detailed specifications and technical data for David Brown 40TD

Power

PTO (claimed):39 hp (29.1 kW)
Drawbar (claimed):33 hp (24.6 kW)

Engine

Model:David Brown 2.7L 4-cyl diesel
Details:David Brown diesel 4-cylinder liquid-cooled
Starter:electric
Fuel tank:69.7 gal (263.8 L)
Rated RPM:2200
Bore/Stroke:3.625x4.00 inches (92 x 102 mm)
Displacement:165 ci (2.7 L)
Oil capacity:11.9 qts (11.3 L)
Starter volts:12
Coolant capacity:16.8 qts (15.9 L)

Weight

48G Shipping:8050 lbs (3651 kg)
56G Shipping:8150 lbs (3696 kg)
48G Operating:8350 lbs (3787 kg)
56G Operating:8450 lbs (3832 kg)

Mechanical

Drive:crawler
Operator station:Open operator station

Production

Type:Agricultural Crawler tractor
Built in:Meltham Mills, Huddersfield, England
Years produced:1960 - 1963

References

Publication:40TD published in 1962, by David Brown

Transmission

Type:gear
Gears:6 forward and 2 reverse
Clutch:305mm dry disc
Oil capacity:57.1 qts (54.0 L)

Dimensions & Tracks

Length:113 inches (287 cm)
Gauge 48:48 inches (121 cm)
Gauge 56:56 inches (142 cm)
Width 48G:63 inches (160 cm)
Width 56G:71 inches (180 cm)
Track widths:13 inches (33 cm), 14 inches (35 cm), 16 inches (40 cm)
Height (hood):62 inches (157 cm)

Power Take-off (PTO)

Engine RPM:580@1800, 1110@1800, 1240@1800, 2360@1800
Rear PTO Type:540 (1.375)