DO NOT CALL BLOCKED-This unit was used handful of times. It has never let us down or hikuped at anytime. We use chevron gas in all our equipment, always used synthetic oil for prolong life and use, it has gears to go forward, reverse, neutral and till, OWNERS MANUAL INCLUDED. It is a heavy duty industrial II unit. Has a little surface rust but this is normal when you use it hose it off then store. Please be serious, ready to buy not a flaker and be professional when calling . $550 OBO