GEEPAS | 60x60cm 4 Burner Freestanding Gas Cooking Range with Safety Grill & Rotisserie | GCR60571. Heavy Duty Grates Heavy duty cast iron cooking grates compliment sealed gas burners. You can see and feel the professional style grates. The higher elevation maximizes the effectiveness of the burners. 2. Large Capacity Oven, Grill Cook food faster and more evenly with a gas burner is great for baking and broiling. Large capacity allows you to cook multiple dishes at once. The large interior can easily accommodate a big roast, multiple casserole