Southbend (middleby)

Southbend (middleby) 4603ad-4gl ultimate gas ranges

SKU: 4603AD-4GL
$18,330.00
/each
Discontinued
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Southbend “Ultimate” 60″ Gas Restaurant Range

2 Star / Sauté Burners • 48″ Left-Side Griddle • Standard + Convection Ovens • 223,000 BTU

Power, precision and rock-solid construction—Southbend’s Ultimate Series packs a full cookline into one versatile 60-inch footprint. Two 33,000 BTU star burners share the stage with a massive 48″ griddle, while both a standard and a high-performance convection oven give you all-day baking, roasting and finishing capacity.

Key performance features
  • Total input of 223,000 BTU for fast recovery during peak service.
  • (2) 33,000 BTU cast-iron star/​sauté burners with even flame distribution and standing pilots.
  • 48″ W × 27″ D, 1-inch polished steel griddle on the left—perfect for breakfast items, burgers or searing proteins.
  • Battery-spark ignition on both oven bases—no matches required.
  • Front-mounted master gas shut-off and factory-installed regulator for quick, safe start-up.
  • 22-½″ flue riser with durable stainless shelf keeps plates, pans and seasonings within reach.
Dual-purpose oven base
  • Standard oven (right): 45,000 BTU, 175-550 °F thermostat, porcelain interior 14″H × 26″W × 26.5″D, 1 rack / 2 positions.
  • Convection oven (left): 32,000 BTU, 175-550 °F thermostat, ½ hp fan, porcelain interior 14″H × 26″W × 24″D, 3 racks / 5 positions.
  • Spring-assisted, counter-balanced doors open smoothly and stay where you set them.
Built for the busiest kitchens
  • All-stainless front, sides, high shelf and 6″ adjustable legs resist corrosion and speed clean-up.
  • Four removable cast-iron top grates—rear sections handle stock pots up to 14″.
  • Full-width, easy-pull drip trays under burners and griddle capture grease and debris.
  • Coved-corner, double-porcelain oven liners wipe clean and fight corrosion.
  • Backed by a 1-year parts & labor warranty and Southbend’s nationwide service network.
Specifications
Specification Details
Overall width 60.75″ (1543 mm)
Overall depth 42.13″ (1070 mm) with convection oven base
Work height 37″ (940 mm) to cooktop  |  59.5″ (1511 mm) to high shelf
Open burners (2) Star burners @ 33,000 BTU each
Griddle 48″ manual, 1″ polished steel plate  |  80,000 BTU
Standard oven 45,000 BTU, 175-550 °F, 1 rack
Convection oven 32,000 BTU, 115 V / 5.9 A fan, 3 racks
Total input 223,000 BTU (Natural Gas, 7″ W.C.)
Gas connection ¾″ NPT (rear, opposite griddle)
Electrical (convection fan) 115 V, 60 Hz, 1-ph, cord & 3-prong plug
Certifications cCSAus, CSA Flame, CSA Star, NSF
Warranty 1-year parts & labor

Prefer predictable monthly payments? Ask us about Middleby Equipment Financing and put this range to work right away.

Important: This equipment is designed for commercial kitchens only. Install under a compliant ventilation hood and maintain the clearances stated in the manual. To avoid heat damage, keep oversized (12″+) cookware on the rear burners and never let any pan overlap the front rail.

Overall Dimensions:

60.75"W x 44.5"D x 59.5"H

Product Weight:

1075.0 lb
Manufacturer Southbend (Middleby)
Brand name Ultimate
Certifications ["NSF", "cCSAus", "CSA Star", "CSA Flame"]
Height 59.5in
Width 60.75in
Depth 44.5in
Shipping Weight 1075.0lbs
Top (2) open burners, (1) 48" griddle
Base (1) standard oven, (1) convection oven
Vent backriser with hi-shelf
Plate Thickness .500" = 1/2"
Exterior Finish stainless steel front & sides
Specifications Ultimate Restaurant Range, gas, 60", (2) star/sauté burners, standard grates, (1) 48" griddle left, standing pilot, (1) standard oven with battery spark ignition, (1) convection oven with battery spark ignition, includes (4) racks total, 22-1/2" flue riser with shelf, stainless steel front, sides, shelf & 6" adjustable legs, 223,000 BTU, cCSAus, CSA Flame, CSA Star, NSF

Frequently Asked Questions

Unless backordered, most items will be shipped within 10–14 business days, depending on availability. Extended lead times may apply for custom, specialty, or manufacturer-direct items. 

Orders are processed quickly to ensure timely fulfillment. Because of this, all cancellation or modification requests must be submitted within 24 hours of placing your order. 

After 24 hours, we cannot guarantee that any changes or cancellations can be made. 

Once an item has shipped, it can no longer be canceled or modified and will instead be subject to our Return Policy, which includes: 

  • Return requests must be submitted within 30 days of delivery 
  • Items must be unused and in original packaging 
  • 35% restocking fee and return freight/crating fees apply 
  • Consumable products are not returnable 

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