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HLA Attachments SFRH77BO500 77-Inch Heavy-Duty Stone Fork is a high-capacity rock and debris handling attachment built for demanding landscaping, site cleanup, and material-handling work. Its retainer-style tines help carry stone and debris, while the open 2-3/4-inch spacing between tines allows smaller material to pass through. Heavy-duty construction, 1-3/4-inch-diameter tines, and abrasion-resistant 400 Brinell high-strength steel tine points make this attachment well suited to rigorous handling applications. The BO500 universal skid-steer-style quick-attach interface allows use with compatible loaders and skid steers.
The SFRH77 is designed to handle substantial loads across its 77-inch working width. Its 9,500-pound rated capacity supports demanding material-handling jobs, including moving rock, separating stones from loose material, and collecting debris during landscaping or cleanup operations.
Retainer-style tines help contain material during handling. Each tine has a 1-3/4-inch diameter, providing a robust structure for heavy-duty work. The 2-3/4-inch spacing between tines creates an open fork profile that can retain larger stones and debris while allowing finer material to fall away.
The tine points are 3/4 inch thick and manufactured from 400 Brinell high-strength steel. This durable material provides a hard-wearing contact surface at the front of the attachment, where the stone fork engages piles, rocks, and debris.
With an overall depth of 50 inches, the fork provides a substantial platform for collecting and carrying material. Its 31-inch overall height contributes to the retainer-style design, helping keep the load within the attachment during operation.
The HLA Attachments SFRH77BO500 is configured with the BO500 mounting code. This denotes HLA’s universal skid-steer-style quick-attach interface and is intended for loaders and skid steers equipped with a compatible universal skid-steer-style quick-attach carrier.
Confirm that the carrier interface and the machine’s operating limits are appropriate for the attachment’s approximately 1,325-pound weight and its intended load before use.
This product is the SFRH77 heavy-duty stone fork fitted with the BO500 quick-attach mount. It is the fork-only configuration with retainer-style tines; it is not the utility-grapple or split-grapple variant.
| Manufacturer | HLA Attachments |
|---|---|
| Model | SFRH77BO500 |
| Base Model | SFRH77 |
| Product Type | Heavy-duty stone fork / rock and debris handling attachment |
| Mounting Code | BO500 |
| Mount / Interface | Universal skid-steer-style quick attach |
| Width | 77 in |
| Transport Width | 77 in |
| Rated Capacity | 9,500 lb |
| Approximate Weight | 1,325 lb |
| Overall Height | 31 in |
| Overall Depth | 50 in |
| Tine Type | Retainer style |
| Tine Diameter | 1-3/4 in |
| Tine Spacing | 2-3/4 in |
| Tine-Point Thickness | 3/4 in |
| Tine-Point Material | 400 Brinell high-strength steel |
| Product Code | LA-SFRH77BO500 |