![]() What Are Three Point Hitch Categories?ģ point hitches come in five different categories, numbered from zero to four. Ordinarily a valve is installed on the tractor to control the rate at which the 3 point hitch is lowered to the ground. The reason three point hitches can not be lowered hydraulically is to reduce the chance that the tractor operator hydraulically pushes the three point attachment into the ground which would raise the rear end of the tractor and lower ground traction. The height of the two lower hitch arms can normally be raised hydraulically, but will be lowered with gravity rather than hydraulic power. This is to allow you to set certain attachments at correct angles and depths, as well as lift them entirely off the ground for transportation. On modern tractors, the height of a 3 point hitch can be adjusted hydraulically. ![]() These three points form a triangle, which allows you to keep the attachment in a fixed position in relation to the tractor. Common tractor attachments that use three point hitches are plows, harrows and mowers.Īs the name implies, a 3 point hitch uses three points of contact to couple with the tractor. What is a Three Point Hitch?Ī three point hitch is the most common way of attaching tractor attachments to the rear of a tractor. In this article we will take a brief look at three point hitches, how they are categorized and how you can tell which category will fit your attachments. If you are confused on what category of three point hitch you need for your universal skid steer to 3 point hitch adapter, we are here to help. ![]()
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