{"product_id":"allison-chelsea-871xa-series-heavy-duty-hot-shift-pto-with-iso-pump-output-12v-includes-mounting-kit","title":"Allison Chelsea 871XA Series Heavy Duty Hot Shift PTO with ISO Pump Output - 12V, includes  Mounting Kit","description":"\u003cp data-start=\"315\" data-end=\"670\"\u003eThe Chelsea 871XA Series Hotshift PTO with ISO direct mount and rotatable output is engineered for high-performance hydraulic systems requiring compact, direct-mounted pump solutions. Designed to suit Allison 3000 and 4000 Series transmissions, this PTO delivers powerful, smooth, and quiet operation even in the harshest working environments.\u003c\/p\u003e\n\u003cp data-start=\"672\" data-end=\"1009\"\u003eUnlike traditional flanged PTOs, this model features an ISO direct-mount interface, allowing you to mount the pump directly to the PTO — perfect for high-flow, high-pressure pumps where space is limited. The rotatable housing gives you full flexibility for alignment during install, making it ideal for tight chassis layouts.\u003c\/p\u003e\n\u003cp data-start=\"1011\" data-end=\"1193\"\u003eIts Hotshift clutch pack is activated by a 12V solenoid, using transmission pressure to engage smoothly while the vehicle is running — ideal for continuous-duty applications.\u003c\/p\u003e\n\u003cp data-start=\"1200\" data-end=\"1217\"\u003e\u003cstrong data-start=\"1200\" data-end=\"1217\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1221\" data-end=\"1296\"\u003e\n\u003cstrong data-start=\"1221\" data-end=\"1248\"\u003eISO direct mount output\u003c\/strong\u003e – For compact, high-performance pump mounting\u003c\/li\u003e\n\u003cli data-start=\"1299\" data-end=\"1362\"\u003e\n\u003cstrong data-start=\"1299\" data-end=\"1320\"\u003eRotatable housing\u003c\/strong\u003e – Allows easy alignment in tight spaces\u003c\/li\u003e\n\u003cli data-start=\"1365\" data-end=\"1427\"\u003eCompatible with \u003cstrong data-start=\"1381\" data-end=\"1425\"\u003eAllison 3000 \u0026amp; 4000 Series transmissions\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1430\" data-end=\"1491\"\u003e\n\u003cstrong data-start=\"1430\" data-end=\"1456\"\u003eHotshift clutch design\u003c\/strong\u003e – Engage while vehicle is moving\u003c\/li\u003e\n\u003cli data-start=\"1494\" data-end=\"1573\"\u003e\n\u003cstrong data-start=\"1494\" data-end=\"1520\"\u003e12V solenoid operation\u003c\/strong\u003e – Uses transmission pressure for smooth activation\u003c\/li\u003e\n\u003cli data-start=\"1576\" data-end=\"1645\"\u003eRated to \u003cstrong data-start=\"1585\" data-end=\"1601\"\u003e900Nm torque\u003c\/strong\u003e – Built for demanding hydraulic workloads\u003c\/li\u003e\n\u003cli data-start=\"1648\" data-end=\"1721\"\u003eIdeal for \u003cstrong data-start=\"1658\" data-end=\"1692\"\u003ehigh-pressure, high-flow pumps\u003c\/strong\u003e in space-restricted builds\u003c\/li\u003e\n\u003cli data-start=\"1724\" data-end=\"1797\"\u003eSupplied with \u003cstrong data-start=\"1738\" data-end=\"1772\"\u003epressure hose and mounting kit\u003c\/strong\u003e for quick installation\u003c\/li\u003e\n\u003cli data-start=\"1800\" data-end=\"1847\"\u003e\n\u003cstrong data-start=\"1800\" data-end=\"1819\"\u003eMade in the USA\u003c\/strong\u003e – Trusted Chelsea quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Speeds:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3000 side\/side openings: 820rpm\u003c\/li\u003e\n\u003cli\u003e3500 side\/top openings: 1000rpm\u003c\/li\u003e\n\u003cli\u003e4000 side\/top openings: 1116rpm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1854\" data-end=\"1877\"\u003e\u003cstrong data-start=\"1854\" data-end=\"1877\"\u003eIdeal Applications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1881\" data-end=\"1896\"\u003eMobile cranes\u003c\/li\u003e\n\u003cli data-start=\"1899\" data-end=\"1925\"\u003eVacuum and blower trucks\u003c\/li\u003e\n\u003cli data-start=\"1928\" data-end=\"1958\"\u003eWaste and compactor vehicles\u003c\/li\u003e\n\u003cli data-start=\"1961\" data-end=\"1991\"\u003eWater carts and spray trucks\u003c\/li\u003e\n\u003cli data-start=\"1994\" data-end=\"2032\"\u003eFire and emergency response vehicles\u003c\/li\u003e\n\u003cli data-start=\"2035\" data-end=\"2101\"\u003eAny system needing direct pump mounting in tight chassis layouts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2108\" data-end=\"2242\"\u003e\u003cstrong data-start=\"2108\" data-end=\"2157\"\u003eNeed help matching your pump or transmission?\u003c\/strong\u003e\u003cbr data-start=\"2157\" data-end=\"2160\"\u003eOur technical team can assist with compatibility checks and setup recommendations.\u003c\/p\u003e","brand":"Heavy Hydraulics Pty Ltd","offers":[{"title":"Default Title","offer_id":47705014894819,"sku":"871XAFJP-B5RY","price":4134.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/4645\/7827\/files\/281RY3.png?v=1764931789","url":"https:\/\/heavys.com.au\/products\/allison-chelsea-871xa-series-heavy-duty-hot-shift-pto-with-iso-pump-output-12v-includes-mounting-kit","provider":"Heavy Automatics Pty Ltd","version":"1.0","type":"link"}