Built for in-ditch and close-quarter fusion, the DynaMc line of 28 machines pack a lot of power into small packages. The machines combine the robust, patented features of standard McElroy machines into smaller units for use in tight working environments.

The DynaMc 28 HP butt fuses with a hand-powered pump, while the DynaMc 28 EP is powered by the Hydraulic Power Unit (HPU). Both are available as 2- or 4-jaw models.