Many of the vibratory bars available on the market come in combustion engine and electric motor options. The former are much better suited for off-road conditions, when we need to make a floor or concrete patch in a place without access to a power source, and we do not have a suitable generator or cannot use it for some reason. Slats with electric power are more useful in interiors, where in most cases the use of internal combustion engines is excluded. However, the most important parameters of a vibrating bar are its length and possible modes of operation.
