DB 3800 & 4600 tractors

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Ozz-DB
Posts: 30
Joined: Tue Jul 18, 2006 2:08 pm
Location: Melbourne, Australia

DB 3800 & 4600 tractors

Post by Ozz-DB » Fri Mar 25, 2016 11:12 am

This subject has probably been discussed before-

The DB 3800 & DB 4600 tractors were built specially for the North American market in the late 1960s.
The only information I can find them is that they used 3 cylinder gasoline (petrol) engines.
Were there diesel versions?

What British DB models do they relate to?

Does anyone on this forum own, or has owned a 3800 or a 4600?

Regards from Ozz-DB from Australia
Australian DB enthusiast- David Brown tractors-

*Model history and technical developments.

*David Brown corporate history

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ollek
Posts: 3837
Joined: Tue Apr 10, 2012 1:20 pm
Location: South West Finland

RE: DB 3800 & 4600 tractors

Post by ollek » Fri Mar 25, 2016 1:15 pm

The 3800 was a petrol version of the 780 Selectamatic. The 3800 was produced from 1968 to 1971 and it had a 3-cylinder engine with 100 mm cylinder diameter and 102 mm stroke and a compression ratio of 6,75:1. The 4600 was a petrol version of the 880 Selectamatic. The 4600 was produced from 1968 to 1971 and it had a 3-cylinder engine with 100 mm cylinder diameter and 114 mm stroke and a compression ratio of 7,5:1. Both engines was used as diesel versions for other markets than the US.

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case-ih1594
Posts: 1065
Joined: Sun May 12, 2013 10:38 am
Location: Preston

RE: DB 3800 & 4600 tractors

Post by case-ih1594 » Wed Mar 30, 2016 8:29 pm

There is / was one at the DBTC museum in Huddersfield, presumably an imported export model.

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richbug
Posts: 1358
Joined: Mon Mar 22, 2010 5:32 pm
Location: Pennsylvania, United States of America

RE: DB 3800 & 4600 tractors

Post by richbug » Thu Mar 31, 2016 1:12 am

I had a 3800. Knocked it over the head for parts. Some are very hard to find.
Users: 780, 1210 Bottle Opener, 1494 4wd open station with 74L, 990, 1394, 1194 High Clearance, another 1394, 1194 LCG, 1290 with 56L, 900, 885 with LS8, 885, 1190

1200, 900 projects, 780,

Parts: 3800, 1200, 1394, 1412, 1490, 770, 885, 990SEL, Red 990I,

JamesF
Posts: 1327
Joined: Tue Mar 14, 2006 8:49 pm
Location: South Yorkshire

RE: DB 3800 & 4600 tractors

Post by JamesF » Thu Mar 31, 2016 8:37 am

There still is a very original 3800 in the club museum

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