Bull Outdoor Products Freestanding Cart Bottoms are commercial-grade, mobile pedestal bases engineered to transform Bull’s high-performance built-in grill heads into versatile, freestanding backyard cooking stations. Constructed entirely from thick, heavy-duty 304 stainless steel, these carts are built to withstand harsh outdoor elements without rusting, flexing, or losing structural alignment. Each cart features integrated folding side shelves for extra prep space, fully enclosed storage cabinets to conceal fuel sources, and heavy-duty industrial casters for effortless mobility across patios, decks, and concrete pool surrounds.
Key Structural & Mobility Features
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Dual Folding Side Shelves: Heavy-gauge 304 stainless steel side wings provide ample space for platters, tools, and prep work. Both shelves can fold completely down to save space when the grill is stored.
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Fully Enclosed Storage Cabinets: Clean, magnetic-latching doors keep your patio looking sleek while completely hiding your fuel source and grilling tools from view.
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Recessed LP Tank Safety Saddle: The cabinet interior includes a stamped cutout floor template designed to lock a standard 20 lb Liquid Propane cylinder securely in place, preventing it from sliding or tipping during transit.
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Industrial-Grade Caster System: Mounted on 4 heavy-duty, smooth-gliding commercial casters (2 locking foot-brakes). These casters are specifically engineered to bear the substantial deadweight of Bull’s heavy-gauge grill heads.
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Natural Gas Versatility: While optimized to hide an LP tank, the carts feature pre-cut rear ventilation and access panels, allowing a Natural Gas (NG) flex-hose to easily route out the back to a fixed house utility connection.
Individual Model Specifications & Proportions
1. Bull 69500 — 24-Inch "Steer" Series Cart
The compact, heavy-duty mobile base designed exclusively to mount Bull's 24-inch grill footprints.
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Target Compatibility: 24-Inch Steer 3-Burner Grill Head (Models 69008/69009)
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Door Configuration: Single Right-Hinged Access Door
| Feature | Specification |
| Model Code | 69500 |
| Material Core | 14-Gauge 304 Stainless Steel |
| Width (Shelves Folded) | 27 1/4" |
| Width (Shelves Extended) | 53" |
| Depth Profile | 23 3/4" |
| Height Profile | 26" |
| Net Structural Weight | 61 lbs |
| Warranty | 1 Year on Finish and Hardware |
2. Bull 45551 — 30-Inch "Outlaw / Angus" Series Cart
The high-capacity, mid-sized chassis built to handle Bull's most popular 4-burner grill platforms.
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Target Compatibility: 30-Inch Outlaw (26038/26039), Angus (47628/47629), Lonestar Select, and the 30-Inch Griddle (92008/92009)
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Door Configuration: Double Access Doors with Full-Length Handles
| Feature | Specification |
| Model Code | 45551 |
| Material Core | 14-Gauge 304 Stainless Steel |
| Width (Shelves Folded) | 30 3/8" |
| Width (Shelves Extended) | 57 3/8" |
| Depth Profile | 23" |
| Height Profile | 27 1/4" |
| Net Structural Weight | 76 lbs |
| Warranty | 1 Year on Finish and Hardware |
3. Bull 55510 — 38-Inch "Brahma" Series Cart
The expansive, ultra-wide-stance chassis engineered to anchor Bull's massive 5-burner estate platform.
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Target Compatibility: 38-Inch Brahma 5-Burner Grill Head (Models 57568/57569)
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Door Configuration: Wide-Set Double Access Doors with Heavy Zinc Handles
| Feature | Specification |
| Model Code | 55510 |
| Material Core | 14-Gauge 304 Stainless Steel |
| Width (Shelves Folded) | 39 1/4" |
| Width (Shelves Extended) | 66" |
| Depth Profile | 23" |
| Height Profile | 27" |
| Net Structural Weight | 76 lbs |
| Warranty | 1 Year on Finish and Hardware |
Quick Reference Compatibility Matrix
| Cart SKU | Compatible Built-In Models | Footprint Width | Best Used For |
| 69500 | Steer (3-Burner) | 24-Inch | Compact balconies, small patios, space-saving layouts |
| 45551 | Outlaw, Angus, Lonestar, 30" Griddle | 30-Inch | Standard backyard grilling setups, high-volume versatility |
| 55510 | Brahma (5-Burner) | 38-Inch | Large estate patios, heavy entertaining, catering scale |
Assembly Integration Note
The 5-Minute Drop-In System: Converting your grill head is straightforward. Once the cart is assembled and the side shelves are locked in, you simply lower your compatible Bull grill head directly onto the cart's top perimeter flange. The grill head is designed to seat flush via gravity and its own weight, anchoring it safely without the need for complex internal bolts or structural modifications. If your grill head features internal halogen lighting (like the Angus or Brahma), remember to route the 110V power transformer cord down through the cart's bottom access ports before lowering the head completely into place.