Skid steer loaders are common pieces of equipment found on many job sites, because of their small size and versatility. Bobcat is one common brand name. Because of its size, a skid steer can be towed easily behind a pick-up truck and can fit easily in tight spaces, something that most heavy equipment can't do. The main function of a skid steer is to dig and move heavy materials, but it is capable of much more.

A skid steer loader consists of a central control center, where the user sits to steer and operate the machine, and a large front shovel, that is used to dig holes and move heavy items. The skid steer loader is very similar to the multi-terrain loader, except that the multi-terrain loader uses tracks instead of wheels. This makes the multi-terrain loader more adept to working in rough terrain, such as snow and mud. The tracks allow for extra traction so the loader doesn't slide.

In addition to digging and shoveling, there are a variety of attachments that make the skid steer loader even more versatile. With the proper tools, the skid steer can accommodate a utility bucket, a hydraulic hammer, a broom, a tiller, a trencher and a stump grinder. Being able to carry out these tasks, in addition to countless others, make the skid steer load one of the most popular pieces of equipment on the market.

The skid steer loader uses a diesel engine and a set of hydraulic pumps to operate. Diesel is more cost-effective because it is more efficient than gasoline. When equipment is running for long periods of time, it is important to reduce costs wherever possible.