Gas Grill Heat Source Propane Overall Height 36 in Overall Depth 28 in Overall Length 81 in Number of Burners 10 Cooking Surface Depth 21 in Cooking Surface Width 70 in Heating Capacity 159 000 BtuH Tank Capacity (2) 30 lb Tanks Material Stainless Steel Caster Diameter 5 in Caster Type (2) Total Lock Swivel Casters Weight 334 lb Wheel Size 14 in Wheel Type ABS Plastic