David Brown 50D
The David Brown 50D is a tractor produced by David Brown. It is equipped with a 248 ci 4.1 L engine. The rated power output is 50 hp 37.3 kW. Transmission: 6 forward and 2 reverse. Operating weight: 6,130 lbs 2780 kg.
Engine Power
50 hp
37.3 kW
Fuel & Capacities
14.5 gal
54.9 L
Transmission
6 forward and 2 reverse
Operating Weight
6,130 lbs
2780 kg
David Brown 50D Serial Number & Year Decoder
Find the exact manufacture year of your tractor by checking your chassis serial number below.
Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.
Overview
![]() | 1953 - 1958 | 1953 - 1958 |
|---|
Production | |
|---|---|
Manufacturer | David Brown |
David Brown 50D Engine | |
|---|---|
David Brown 4.1L 6-cyl diesel | |
Fuel tank | 14.5 gal
54.9 L |
Engine details ... | |
David Brown 50D Transmission | |
|---|---|
6-speed gear | |
Transmission details ... |
David Brown 50D Power | |
|---|---|
Engine | 50 hp
37.3 kW |
Mechanical | |
|---|---|
Two-wheel drive | |
Steering | manual |
Mechanical drum brakes | |
Open operator station. | |
Power Take-off (PTO) | |
|---|---|
Rear PTO Type | 540 |
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 ... | |
Engine
Engine Detail — 248 ci / 4.1 L Diesel
Manufacturer | David Brown |
Fuel Type | Diesel |
Configuration | 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 |
Transmission
Transmission — 6 forward and 2 reverse gear
Type | gear |
Gears | 6 forward and 2 reverse |
Clutch | 10-inch dry disc |
Oil capacity | 24 qts
22.7 L |
![]() | |
Dimensions
David Brown 50D Tires | |
|---|---|
Ag front | 7.50-18 |
Ag rear | 14-30 |
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 |
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