David Brown 850 Implematic
David Brown 850 Implematic of 1963 reg XDO 831 at Newark 08 - IMG 3556
Model history
Model introduced 1960
Model discontinued 1965
Model status Discontinued
No. produced Unknown
Engine Specification
Engine make David Brown
Fuel type Diesel
Power hp 47
Power kW 35
Governed rpm {{{governedrpm}}}
Cooling system Water
Naturally aspirated, Turbo or Supercharged NA
Transmission Details
Transmission type Unknown
Drive 2-WD
General Data
Linkage Category Cat I
Other info
Factories Meltham, West Yorkshire, England
Plow rating Unknown
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The David Brown 850 Implematic was built by David Brown from 1960 to 1965 in Meltham, West Yorkshire, England. It featured a 47 hp (35 kW) David Brown engine.

Model History Edit

For Company history see
Main article: David Brown

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Timeline Edit

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Factory locations Edit

Specification Edit

See Infobox for basic details

Variations and Options Edit

Serial Numbers Information Edit

Serial Numbers and Year of Manufacture data.[1]
Year Serial run Number Built Notes (Total built 6333-Series one, 7438-series two ).
1960 300001 First built (series One) A850D, B850D, A850G, B850G
1961 - Last built No.306334
1961 310001 First built (series two)
1962 - 850C, 850D, 850DM
1963 -
1964 -
1965 - Last no. built 317439
year serial no Number built Notes

Preservation Edit

No information on any of these tractors in preservation is available.

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List of Preserved David Brown 850 Implematic tractors
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Make + Model No.
Reg No.
(if known)
Serial No. Build-Date Engine-Type/Make Owner
(if known)
Photo Were seen/Featured in Other info
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Gallery Edit

See also Edit

Collection related info
  • Shows and Meets - events featuring tractors and other machinery
  • Clubs Listing - List of clubs including various tractor marques
  • Collections - list of private collections with tractors (add yours)
  • Museums - includes museums featuring tractors (please add missing ones)

References / Sources Edit

  1. Data from DBTC website

External Links Edit

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