There are two main categories of golf trolleys. These include the manual trolleys and the electric ones. Each of these categories has their own characteristics. The manual trolleys are relatively less expensive. A manual golf trolley can either be a pull trolley or a push trolley. No matter what the kinds of the trolley, you can always fit your normal sized golf bag in it. A manual trolley with two wheels is usually a pull trolley while one with three wheels is a push trolley, which is more stable because of the extra wheel.