This self-propelled bagging lawnmower has a 6 1/2 hp Quantum Briggs and Stratton engine. It starts up on the first or second pull of the cord. It uses a friction wheel drive system which is the same system that snowblowers use. There are five forward speeds. The bag is an excellent shape. Just installed the new drive belt on it. The blade is a ninja mulching blade so If you want to use it as a bagger unit then you’re much better off changing the blade. I’m located in Charlton.