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Welsh Technologies Multi-Fuel System is ideally suited for diesel rigs with engines up to 500 hp.
Installation of the Multi-Fuel System can be performed in under five hours. A Heavy Duty, Model HD-400, Multi-Fuel System Controller is installed in the engine compartment. Typically a Ten (10) or Fifteen (15) Gallon LPG (propane) Fuel Reservoir is installed with-in the chassis. Fuel Reservoirs can be installed in series to handle any demand between long-distance runs between refuelings and the quantity of existing diesel fuel on-board the rig. A 'Zero-Release' Quick-Fill is installed adjacent to any one of the diesel fuel fills, permitting fueling of both fuels simultaneously.

Multi-Fuel System Heavy Duty HD-400 Controller installed in the engine compartment of a diesel rig.

Fifteen (15) Gallon LPG (propane) Fuel Reservoir installed with-in the chassis rails of this diesel rig.

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