David Brown

David Brown 40TD

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.
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
ModelDavid Brown 2.7L 4-cyl diesel
DetailsDavid Brown diesel 4-cylinder liquid-cooled
Starterelectric
Fuel tank69.7 gal (263.8 L)
Rated RPM2200
Bore/Stroke3.625x4.00 inches (92 x 102 mm)
Displacement165 ci (2.7 L)
Oil capacity11.9 qts (11.3 L)
Starter volts12
Coolant capacity16.8 qts (15.9 L)
Weight
48G Shipping8050 lbs (3651 kg)
56G Shipping8150 lbs (3696 kg)
48G Operating8350 lbs (3787 kg)
56G Operating8450 lbs (3832 kg)
Mechanical
Drivecrawler
Operator stationOpen operator station
Production
TypeAgricultural Crawler tractor
Built inMeltham Mills, Huddersfield, England
Years produced1960 - 1963
References
Publication40TD published in 1962, by David Brown
Transmission
Typegear
Gears6 forward and 2 reverse
Clutch305mm dry disc
Oil capacity57.1 qts (54.0 L)
Dimensions & Tracks
Length113 inches (287 cm)
Gauge 4848 inches (121 cm)
Gauge 5656 inches (142 cm)
Width 48G63 inches (160 cm)
Width 56G71 inches (180 cm)
Track widths13 inches (33 cm), 14 inches (35 cm), 16 inches (40 cm)
Height (hood)62 inches (157 cm)
Power Take-off (PTO)
Engine RPM580@1800, 1110@1800, 1240@1800, 2360@1800
Rear PTO Type540 (1.375)