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D7 3T Front mount cable winch

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17 years 1 month ago #4076 by Brian Mann
I have a 1948 3T with a front mounted winch. The winch is past saving. A friend may have a D9 of the same vintage with a good winch on it. Does anyone know if these would have been the same size on both machines?

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17 years 1 month ago #4078 by Old Magnet
Can't tell for sure. Can you get the serial number off the D9 model?

Winch serial number that is.....

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17 years 1 month ago #4079 by Brian Mann
Will try. The D7's number is 3T8658. I don't even know if the 9 has a plate on it.

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17 years 1 month ago #4080 by SJ
Replied by SJ on topic Cable Control
OM I,m thinking if it,s from an early D9 18A or 19A that it no doubt is a 30 cable control & probably a 54C or a 57E serial number.

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17 years 1 month ago #4084 by Des S Smith CHC NZ
Hi We had 49A & 34A D9E's with No 30 cable controls 27E's. I think 3T D7's had No 24 FMCCU's
Regards
Des

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17 years 1 month ago #4087 by SJ
Replied by SJ on topic 24 Cable Control
Yes it could be a 24 control & the 8D Serial Number came out in 1945 so it,s in about that era.

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17 years 1 month ago #4095 by Old Magnet
The D7 is a #24 unit serial numbers 8D501-up
There is also as serial number 33E1 #24 unit of about the right era.
The #30 27E1 & 54C1 came a little later.
Having the serial number would pin it down.

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17 years 1 month ago #4104 by OzDozer
The D7 uses the #24 CCU, and the D9D and D9E uses the #30 CCU, and despite the drum diameter being the same at 11" for both, there is a substantially larger clutch plate facing area in the #30 (i.e. a larger number of plates). I don't think you will be able to make a #30 fit the D7.

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