Fully MIG welded frame for stability Stainless steel front, back-riser 6" stainless steel adjustable heavy duty legs Six open top burners, each 30,000 BTU/hr Coved pilot burner cover to prevent clogging from spillage Stainless steel pilot for durability Heavy duty cast grates,12"x12“(30x30cm) in size, easy to be removed Pull out crumb tray with rounded edges to prevent heat transfer 31,000 BTU/hr. U-shape burner for each bottom oven Full size sheet pans fit side-to-side or front-to-back. Oven thermostat adjusts from 250°F to 550°F Two oven racks and four rack positions 24” griddle plate , ¾” thickness with 12,000BTU cast iron burner(3pcs) Optional with castors