{"product_id":"69-777-053","title":"Series 4 Shear Bolt PTO Driveline 60\" 1-1\/4\" Round Bore 35 HP – 69.777.053","description":"\u003ch2\u003eSeries 4 Round Bore Shear Bolt PTO Driveline — 60\", 1-1\/4\" Bore, 35 HP\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eBraber 69.777.053\u003c\/strong\u003e is a \u003cstrong\u003eSeries 4 shear bolt PTO driveline\u003c\/strong\u003e that transfers tractor power to an implement while protecting the driveline from overload through a \u003cstrong\u003esacrificial shear bolt\u003c\/strong\u003e. Built on the \u003cstrong\u003eBY-PY #4 Series\u003c\/strong\u003e, it pairs a \u003cstrong\u003e6-spline 1-3\/8\" quick-disconnect\u003c\/strong\u003e tractor connection with a \u003cstrong\u003e1-1\/4\" round bore shear bolt\u003c\/strong\u003e implement connection — sized specifically for post hole augers with a 1-1\/4\" input shaft. Rated for \u003cstrong\u003e35 HP at 540 RPM\u003c\/strong\u003e with a \u003cstrong\u003e60\" collapsed length\u003c\/strong\u003e, it's a \u003cstrong\u003edirect replacement for part 69.000.053\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003ePower Transfer With Shear Bolt Protection\u003c\/h2\u003e\n\n\u003cp\u003eA PTO driveline is the telescoping, universal-jointed shaft that carries power from the tractor's PTO to the implement's gearbox. This one protects what's behind it with a \u003cstrong\u003eshear bolt\u003c\/strong\u003e: when the implement overloads or the auger binds on a rock or root, the sacrificial bolt is engineered to break, disconnecting the drive before the shock can damage the driveline, gearbox, or tractor PTO. That's especially valuable on a \u003cstrong\u003epost hole auger\u003c\/strong\u003e, where sudden stops are part of the job. Replacing a broken shear bolt is a quick, inexpensive job — so it pays to keep spares on hand.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\n\u003ch3\u003eBY-PY #4 Series Driveline\u003c\/h3\u003e\n\n\u003cp\u003eA \u003cstrong\u003eBY-PY #4 Series\u003c\/strong\u003e driveline delivers reliable power transfer sized for lighter-duty 540 RPM applications.\u003c\/p\u003e\n\n\u003ch3\u003e1-1\/4\" Round Bore Shear Bolt Connection\u003c\/h3\u003e\n\n\u003cp\u003eA \u003cstrong\u003e1-1\/4\" round bore shear bolt\u003c\/strong\u003e implement connection fits a smooth 1-1\/4\" round input shaft, with the shear bolt passing through to drive the load and provide overload protection — matched to common post hole auger inputs.\u003c\/p\u003e\n\n\u003ch3\u003eQuick-Disconnect Tractor Connection\u003c\/h3\u003e\n\n\u003cp\u003eA \u003cstrong\u003e6-spline 1-3\/8\" quick-disconnect\u003c\/strong\u003e tractor connection makes hookup fast and tool-free.\u003c\/p\u003e\n\n\u003ch3\u003eTriangular-Profile Shafting\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eTriangular-profile shafting\u003c\/strong\u003e — a \u003cstrong\u003e36 mm inner tube (4.5 mm wall)\u003c\/strong\u003e and \u003cstrong\u003e43.5 mm outer tube (3.4 mm wall)\u003c\/strong\u003e — telescopes smoothly through the implement's travel while transmitting torque securely.\u003c\/p\u003e\n\n\u003ch3\u003e35 HP Rating\u003c\/h3\u003e\n\n\u003cp\u003eRated for \u003cstrong\u003e35 HP at 540 RPM\u003c\/strong\u003e, the driveline suits lighter-duty implements.\u003c\/p\u003e\n\n\u003ch3\u003e60\" Collapsed Length\u003c\/h3\u003e\n\n\u003cp\u003eA \u003cstrong\u003e60\" collapsed length\u003c\/strong\u003e suits wider tractor-to-implement spacing, extending and retracting through operation.\u003c\/p\u003e\n\n\u003ch2\u003eBuilt for Post Hole Augers\u003c\/h2\u003e\n\n\u003cp\u003eWith its shear-bolt protection and 1-1\/4\" round bore, the 69.777.053 is suited for:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003ePost hole augers with a 1-1\/4\" input shaft\u003c\/li\u003e\n\u003cli\u003e540 RPM applications where sudden binding and overloads are a risk\u003c\/li\u003e\n\u003cli\u003eLighter-duty PTO-driven work within its rating\u003c\/li\u003e\n\u003cli\u003eReplacing a worn or damaged 69.000.053 driveline\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWarranty\u003c\/h2\u003e\n\n\u003cp\u003eThis PTO driveline is backed by Braber Equipment's limited warranty — contact your dealer for current warranty terms and coverage details.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Series 4 Round Bore Shear Bolt PTO Driveline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriveline Series:\u003c\/strong\u003e BY-PY #4 Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTractor Connection:\u003c\/strong\u003e 6-Spline 1-3\/8\" Quick-Disconnect\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImplement Connection:\u003c\/strong\u003e 1-1\/4\" Round Bore Shear Bolt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShafting:\u003c\/strong\u003e Triangular Profile — 36 mm Inner (4.5 mm Wall) \/ 43.5 mm Outer (3.4 mm Wall)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Rating:\u003c\/strong\u003e 35 HP at 540 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollapsed Length:\u003c\/strong\u003e 60\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces:\u003c\/strong\u003e Part 69.000.053\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 69.777.053\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Braber Equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Always replace with the correct shear bolt specified for the driveline — substituting a standard or higher-grade bolt defeats the overload protection and can cause serious damage or injury. Confirm spline sizes, bore, length, and speed compatibility for your tractor and implement before use. Always operate with the driveline guard in place. Product may vary slightly from images shown. Specifications are subject to change without notice — confirm details with your dealer prior to purchase.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eReliable Power, Simple Protection — Built by Braber\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eBraber 69.777.053\u003c\/strong\u003e combines a BY-PY #4 driveline, a 1-1\/4\" round bore shear bolt connection, triangular-profile shafting, and quick-disconnect hookup into one 60\" PTO shaft built for post hole augers. For 540 RPM auger work, the 69.777.053 keeps the power flowing and the driveline protected.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e69.777.053 — Series 4 Round Bore Shear Bolt PTO Driveline, 60\", 1-1\/4\" Bore, 35 HP.\u003c\/strong\u003e\u003c\/p\u003e","brand":"BRABER","offers":[{"title":"Default Title","offer_id":52914460262697,"sku":"69.777.053","price":99999.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/9868\/3433\/files\/69.777.053_1.webp?v=1779813691","url":"https:\/\/www.brabereq.com\/products\/69-777-053","provider":"BRABER®","version":"1.0","type":"link"}