A Skid mount is a popular method of distributing[1] and storing machinery[2] and usually-stationary equipment for the military and industry on its own or with other units as part of a modular system (modular process skid). The machinery at point of manufacture is permanently mounted in a frame or onto rails or a metal Pallet. The equipment can then be easily secured and transported and used as a unit. A unit such as a fire-fighting Skid unit may also be temporarily placed onto a vehicle to equip it for a task. They often have standard sized holes (called "pockets") for a forklift truck to slide into it to lift it safely.
It could be thought of as a permanently attached Pallet (also known as a skid).
As well as making it more transportable, it adds stability when static.[3]
To facilitate factory floor efficiency, machinery such as laser welders, plastic injection molding units, lathes and sewing machines are often skid mounted for easy placement according to work flow needs.