David Brown 50D tractor specifications

1953 - 1958

Series:

Series:30 ← 50D

1953 - 1957

Series:

25 ←

30

→ 50D

Production

Production
Manufacturer:	David Brown

Variants

Variants
30C:	petrol
30D:	diesel

David Brown 30 Power

David Brown 30 Power
Engine:	41 hp 30.6 kW

David Brown 30 Engines

David Brown 30 Engines
David Brown 2.7L 4-cyl diesel
David Brown 2.7L 4-cyl gasoline
David Brown 2.7L 4-cyl kerosene
Fuel tank:	12.7 gal 48.1 L
Kerosene Fuel tank:	11.9 gal 45.0 L
Aux. fuel:	1.8 gal 6.8 L
Engine details ...

Mechanical

Mechanical
Chassis:	4x2 2WD
Steering:	manual
Brakes:	mechanical drum
Cab:	Open operator station.
Transmission:	6-speed gear
Transmission details ...

Power Take-off (PTO)

Power Take-off (PTO)
Rear RPM:	540

Dimensions & Tires

Dimensions & Tires
Wheelbase:	74.8 inches 189 cm
Weight:	3,900 lbs 1769 kg
Front tire:	6.00-19
Rear tire:	11-28
Full dimensions and tires ...

Production

Production Manufacturer:David Brown

David Brown 50D Power

David Brown 50D Power Engine:50 hp
37.3 kW

David Brown 50D Engine

David Brown 50D Engine David Brown 4.1L 6-cyl diesel Fuel tank:14.5 gal
54.9 L
Engine details ...

1953 - 1958

Series:

30 ←

50D

Engine Detail

Engine Detail
David Brown
diesel
6-cylinder
liquid-cooled
Displacement:	248 ci 4.1 L
Bore/Stroke:	3.625x4.00 inches 92 x 102 mm
Power:	50 hp 37.3 kW
Compression:	16:1
Rated RPM:	1800
Idle RPM:	700-1800
Oil capacity:	11 qts 10.4 L
Coolant capacity:	20 qts 18.9 L

Mechanical

Mechanical Chassis:4x2 2WD
Steering:manual
Brakes:mechanical drum
Cab:Open operator station.
Transmission:6-speed gear
Transmission details ...

1953 - 1958

Series:

30 ←

50D

Transmission

Transmission
Type:	gear
Gears:	6 forward and 2 reverse
Clutch:	10-inch dry disc
Oil capacity:	24 qts 22.7 L

Speeds

Speeds
With 14x30 rear tres,

Power Take-off (PTO)

Power Take-off (PTO) Rear RPM:540

Dimensions & Tires

Dimensions & Tires Wheelbase:81.75 inches
207 cm
Weight:6,130 lbs
2780 kg
Front tire:7.50-18
Rear tire:14-30
Full dimensions and tires ...

1953 - 1958

Series:

30 ←

50D

David Brown 50D Tires

David Brown 50D Tires
Ag front:	7.50-18
Ag rear:	14-30

Dimensions

Dimensions
Wheelbase:	81.75 inches 207 cm
Length:	134.75 inches 342 cm
Width:	74 inches 187 cm
Height (hood):	65 inches 165 cm
Weight:	6,130 lbs 2780 kg
Ground clearance:	13 inches 33 cm

50D Serial Numbers

50D Serial Numbers 1953:VAD/6 10001
1954:VAD/6 ?????
1955:VAD/6 10400
1956:VAD/6 ?????
1957:VAD/6 ?????
1958:VAD/6 ?????
Final:VAD/6 11260

how to read serial numbers...