31 hp Briggs gas engine. Includes Live Deck, Elevator Hydraulics, Two 6-way splitter heads, extra chains, electric brakes and lights. --- Handles up to 15" x 12'-14' logs. Output up to 1 cord/hour. See video @ www.blockbuster-inc.com. --- One year remaining on Briggs warranty. --- Easy, smooth transport w/ 1/2 ton pickup. ---- We've been very pleased with minimal problems. Moving up to bigger Blockbuster machine.