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HD7G engines

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Construction and other equipment
Forum Description: everything else with orange (or yellow) paint
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=29397
Printed Date: 13 May 2024 at 12:17pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com

Topic: HD7G engines

Posted By: superchief
Subject: HD7G engines
Date Posted: 19 Apr 2011 at 6:45pm

My Allis Chalmers book states the only difference between the 6000 & 7000 engines is the turbo chargers. However I cannot confirm whether or not there is mountin holes for the oil pump for the 6000 wet cluth if I were to install a 7000 engine. Can anyone confirm whether the 7000 has the necessary mount area for the wet clutch oil pump?

thanks, Superchief

Replies:

Posted By: gemdozer
Date Posted: 20 Apr 2011 at 6:03am

The 6000 and 7000 is the same motor and just the turbo is the difference

Posted By: HD6 Merv
Date Posted: 21 Apr 2011 at 10:25pm

Chief. Gemdozer is correct 6000 and 7000 basically the same.

HD7G will have the drive for the 2 steering clutch pumps, this is same place as the flywheel clutch pump.

On a HD6E it has the 3 pumps on together.

Posted By: superchief
Date Posted: 22 Apr 2011 at 10:19am

Hi Merv. Thanks for the information. Have just purchased a 7000 series motor on gov. auction, and I think everthing will work out ok as long as the engine we purchased is good. Have a good day, Superchief