I have a Mahindra 3616 that is losing power when I go up a hill or now attach my finishing mower. The Engine remains at rpm's and sounds strong, but the tractor just slows down and stops. If I wait it will gradually start to move again but slowly. It is a shuttle shift. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.