Features: This tractor is presently equipped with the Lincoln V-300 welders. They can be changed to Miller without a change in price. Cat D6E Auto–400 S/N 9FK00760 equipped as follows: 1 - Front mechanical drive system. 4 - Lincoln Invertec V-300 or Miller XMT-304 inverter welding machines. 4 - Sets shock mounts for each welder. 1 - Newage 100kW/125o rise Alternator producing 100kVA @ 1800 rpm/60hz / 230/460 volts 1 - Low frequency automatic shut-off protection. 1 - Quincy 350 air compressor (electric drive) with 49 cfm / 235 psi max and 80 gal air tank. 1 - Hydraulic telescopic boom with canopy for welding leads 1 t @ 3 meters. 4 - 115 volt electrical outlets with twistlock receptacles. 1 - Bottle rack mounted on front for two bottles.