clogs can anybody date these

clogs
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17 years 7 months ago #4624 by clogs

clogs can anybody date these was created by clogs

we have found these two tractors they are a d47j2780w and a r4664702sp
can anybody date to the nearest year many thanks
clogs

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SJ
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17 years 7 months ago #4627 by SJ

Replied by SJ on topic 7J

The 7J started production in 1939 so yours would be a year or two newer I,d guess.AS for the R seems like you need a letter to go with the SN unless my book doesn,t show your model.Is it an RD4 tractor or a gas model?

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JEY
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17 years 7 months ago #4629 by JEY

Replied by JEY on topic clogs can anybody date these

Clogs - D4, 7J2780W is a 1940 model. The second model, need model & s/n.

JEY
OH-CAT

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edb
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17 years 7 months ago #4636 by edb

Replied by edb on topic serial number reference manual

Hi clogs,
my above booklet compiled by the ACMOC with data supplied by Caterpillar tells us that S/No 7J2780w falls into production year 1940 (7J1758--7J4118), and R4 6G4702sp falls into production year 1943 (6G2943--6G4951).
Cheers
Eddie B.

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clogs
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17 years 7 months ago #4738 by clogs

Replied by clogs on topic r4

the r4 is a gas model was thought to have been with french army
has not the original drawbar, somebody made one to fit
can anybody help with the history,many thanks for the help
so far clogs

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clogs can anybody date these

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