{"product_id":"hla-attachments-77-stone-fork-retainer-tine-and-gr66-grapple-stone-and-debris-handling-la-sfr77gr66bo500","title":"HLA Attachments - 77\" Stone Fork Retainer Tine and GR66 Grapple - Stone and Debris Handling [LA-SFR77GR66BO500]","description":"\u003cp\u003e\u003cstrong\u003eHLA Attachments SFR77GR66BO500 Stone Fork with Retainer Tines and GR66 Grapple\u003c\/strong\u003e combines a 77-inch regular-duty stone fork with a 66-inch hydraulic utility grapple for efficient stone and debris handling. Designed for loaders equipped with a compatible skid-steer-style quick-attach interface, this attachment allows material to be gathered, retained, and moved using one integrated package. Its closely spaced retainer-style tines help separate stones and debris from finer material, while the grapple opens up to 70 inches to accommodate bulky or irregular loads.\u003c\/p\u003e\n\n\u003ch2\u003eStone and Debris Handling\u003c\/h2\u003e\n\u003cp\u003eThe regular-duty stone fork has a 77-inch nominal width, a 23-inch frame height, and a 40-inch depth. Its tines are arranged with 2-1\/2-inch spacing, allowing loose soil and smaller material to pass between them while retaining larger stones and debris. The fork uses a 1-1\/4-inch tine shaft and has 5\/8-inch-thick tine points manufactured from 400 Brinell high-strength steel.\u003c\/p\u003e\n\n\u003cp\u003eThe underlying regular-duty fork is rated for a 5,500 lb capacity. This construction makes the attachment suitable for stone and debris handling applications where both material separation and secure load control are important.\u003c\/p\u003e\n\n\u003ch2\u003eIntegrated GR66 Hydraulic Grapple\u003c\/h2\u003e\n\u003cp\u003eA 66-inch GR66 regular utility grapple provides hydraulic load control over the stone fork. With an opening of up to 70 inches, the grapple can close around irregular material and help retain stones or debris while the loader is travelling or repositioning a load.\u003c\/p\u003e\n\n\u003cp\u003eThe grapple is operated by two 2-1\/2-inch by 8-inch hydraulic cylinders. A loader auxiliary hydraulic circuit is required for operation. HLA does not publish a hydraulic flow or pressure requirement for this model, so the loader and hydraulic connection should be checked for suitability before installation.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e77-inch regular-duty stone fork with retainer-style tines\u003c\/li\u003e\n  \u003cli\u003e66-inch GR66 regular utility grapple\u003c\/li\u003e\n  \u003cli\u003eGrapple opening of up to 70 inches\u003c\/li\u003e\n  \u003cli\u003eTwo 2-1\/2-inch by 8-inch hydraulic cylinders\u003c\/li\u003e\n  \u003cli\u003e2-1\/2-inch spacing between stone-fork tines\u003c\/li\u003e\n  \u003cli\u003e1-1\/4-inch tine shaft diameter\u003c\/li\u003e\n  \u003cli\u003e5\/8-inch-thick tine points\u003c\/li\u003e\n  \u003cli\u003eTine points made from 400 Brinell high-strength steel\u003c\/li\u003e\n  \u003cli\u003e5,500 lb rated fork capacity\u003c\/li\u003e\n  \u003cli\u003eBO500 skid-steer-style quick-attach mounting configuration\u003c\/li\u003e\n  \u003cli\u003eApproximately 1,215 lb attachment weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThe SFR77GR66BO500 is configured with HLA mounting code BO500, corresponding to a skid-steer-style quick-attach interface. It is intended for loaders equipped with the corresponding quick-attach system. Confirm the loader’s mounting interface, lift capacity, operating limits, and hydraulic connections before use.\u003c\/p\u003e\n\n\u003ch2\u003eLoader and Hydraulic Requirements\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible skid-steer-style quick-attach interface corresponding to HLA mounting code BO500\u003c\/li\u003e\n  \u003cli\u003eLoader capacity suitable for the attachment’s approximate 1,215 lb weight and the intended load\u003c\/li\u003e\n  \u003cli\u003eAuxiliary hydraulic circuit required to operate the GR66 grapple\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n      \u003ctd\u003eHLA Attachments\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n      \u003ctd\u003eSFR77GR66BO500\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eBase attachment part number\u003c\/th\u003e\n      \u003ctd\u003eSFR77GR66\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eProduct type\u003c\/th\u003e\n      \u003ctd\u003eRegular-duty stone fork with hydraulic regular utility grapple\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eStone fork width\u003c\/th\u003e\n      \u003ctd\u003e77 in.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eGrapple model and width\u003c\/th\u003e\n      \u003ctd\u003eGR66, 66 in.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eGrapple opening\u003c\/th\u003e\n      \u003ctd\u003eUp to 70 in.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eHydraulic cylinders\u003c\/th\u003e\n      \u003ctd\u003eTwo, 2-1\/2 in. x 8 in.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eTine shaft diameter\u003c\/th\u003e\n      \u003ctd\u003e1-1\/4 in.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eTine spacing\u003c\/th\u003e\n      \u003ctd\u003e2-1\/2 in.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eTine-point thickness\u003c\/th\u003e\n      \u003ctd\u003e5\/8 in.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eTine-point material\u003c\/th\u003e\n      \u003ctd\u003e400 Brinell high-strength steel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eStone-fork frame height\u003c\/th\u003e\n      \u003ctd\u003e23 in.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eStone-fork depth\u003c\/th\u003e\n      \u003ctd\u003e40 in.\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eFork capacity\u003c\/th\u003e\n      \u003ctd\u003e5,500 lb\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eApproximate weight\u003c\/th\u003e\n      \u003ctd\u003e1,215 lb\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eMounting code\u003c\/th\u003e\n      \u003ctd\u003eBO500\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eMounting interface\u003c\/th\u003e\n      \u003ctd\u003eSkid-steer-style quick attach\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth scope=\"row\"\u003eNominal transport width\u003c\/th\u003e\n      \u003ctd\u003e77 in.\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"HLA Attachments","offers":[{"title":"Default Title","offer_id":48930320416825,"sku":"LA-SFR77GR66BO500","price":5250.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/8428\/2425\/files\/a3ef319f-3592-4b26-a974-aeace08f316b.png?v=1789852038","url":"https:\/\/shop.timberstar.ca\/products\/hla-attachments-77-stone-fork-retainer-tine-and-gr66-grapple-stone-and-debris-handling-la-sfr77gr66bo500","provider":"Timberstar Tractor","version":"1.0","type":"link"}