Southbend®

Ultimate Range, Gas, 60", 3 Star/Sauté Burners Front, 2 Pyromax Burners Rear, 4 Star/Sauté Burners Left, Standard Grates, Left, Standard Oven Base, Convection Oven Base – Natural Gas, 388000 Total BTUs

Model 4603AD-6L_NG · by Middleby

Price as of Aug 3, 2026. Delivery and installation quoted with your order.

Southbend Ultimate Range 4603AD-6L is a 60-3/4" wide, freestanding commercial gas range with a standard oven base, built for high-volume line cooking and baking. It runs on natural gas and is a heavy-duty floor unit at 388,000 total BTU, with a 5-burner top configuration using three 33,000 BTU star burners up front and two high-output Pyromax burners in the rear, plus a 45,000 BTU standard oven and a 32,000 BTU convection oven base with 115V, 3-phase electrical for the fan motor. Key comparison points are the stainless front/side construction, front manual gas shut-off, factory regulator, standing pilot top burners, battery spark oven ignition, removable cast iron grates, and the ability to use the convection oven as a standard oven; it suits a busy restaurant kitchen needing range-top output and oven versatility in one footprint.

For exact dimensions and utility requirements, see the spec sheet.