{"product_id":"trojan-cp-jw-hd-3-50x4-alloy-rim-bolt-on-jockey-wheel-heavy-duty-with-weld-on-and-u-bolt-options-300kg-capacity","title":"Trojan CP JW HD 3.50X4 Alloy Rim Bolt On Jockey Wheel Heavy-Duty With Weld-On And U-Bolt Options, 300kg Capacity","description":"\u003cdiv\u003e\n\u003ch1\u003eCP JW HD 3.50X4 Alloy Rim Bolt On — Durable, Adaptable Heavy-Duty Wheel System\u003c\/h1\u003e\n\u003cp\u003eThe CP JW HD 3.50X4 Alloy Rim Bolt On from Trojan is engineered for reliability in demanding environments where strength, serviceability, and space efficiency matter. Built around an aluminium hub and a forged alloy rim, this bolt-on wheel delivers impressive rigidity without the weight penalty of heavier metals. The result is improved load handling, better heat dissipation, and lower unsprung mass for smoother operation on rugged trailers, agricultural equipment, and industrial carts.\u003c\/p\u003e \u003ch2\u003eKey features that drive real-world value\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3.50X4 alloy rim bolt-on design\u003c\/strong\u003e combines a precise footprint with durable, corrosion-resistant construction.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e245x85 solid tyre\u003c\/strong\u003e paired with an aluminium hub for lasting grip and reduced weight.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e300 mm extension\u003c\/strong\u003e adds crucial clearance for wider tyres or misaligned axles, minimizing fit issues in the field.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e300 kg capacity\u003c\/strong\u003e delivers dependable load stability across heavy-duty applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eZinc-plated swivel mount\u003c\/strong\u003e offers reliable corrosion resistance and smooth operation in harsh environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting versatility\u003c\/strong\u003e – choose Weld-on plate for a permanent, rock-solid installation; U-bolt plate for quick, retrofit-friendly setups; or Side-Wind orientation to accommodate tight spaces and unconventional mounting geometries.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this wheel makes a difference\u003c\/h2\u003e\n\u003cp\u003eCompared with heavier steel alternatives, the CP JW HD 3.50X4’s alloy rim, aluminium hub, and 300 mm extension work together to improve heat management and reduce overall mass while preserving strength. This translates to longer wheel life, easier handling during wheel swaps, and lower operating costs over time. It’s a purpose-built solution for teams that demand uptime—whether you’re outfitting off-road utility trailers, rugged farm equipment, or industrial service vehicles.\u003c\/p\u003e \u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eHeavy-duty trailers and equipment with frequent wheel swaps or repairs\u003c\/li\u003e \u003cli\u003eAgricultural machinery operating in harsh, outdoor conditions\u003c\/li\u003e \u003cli\u003eIndustrial carts or service vehicles that benefit from a modular, bolt-on rim with multiple mounting options\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation options and practical considerations\u003c\/h2\u003e\n\u003cp\u003eThe three mounting approaches give you the flexibility to minimize downtime in the field:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eWeld-on plate\u003c\/strong\u003e for a permanent, high-strength installation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eU-bolt plate\u003c\/strong\u003e for quick retrofit and easy serviceability\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSide-Wind\u003c\/strong\u003e orientation to fit tight spaces or unconventional layouts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBefore installation, verify axle compatibility with the 3.50X4 footprint and ensure adequate clearance for the 300 mm extension. Regular inspection of the zinc-plated swivel and mounting hardware will help maximize longevity in tough environments.\u003c\/p\u003e \u003ch2\u003eBuilt to endure and simplify maintenance\u003c\/h2\u003e\n\u003cp\u003eTrojan’s engineering mindset—combining alloy components with thoughtful design—delivers a wheel system that resists rust, handles vibration, and stays aligned under heavy loads. The lightweight aluminium hub improves efficiency during operation and reduces wear on adjacent components, while the solid tyre stands up to abrasive surfaces and reduces puncture risk in field work.\u003c\/p\u003e \u003ch2\u003eWho should consider the CP JW HD 3.50X4 Alloy Rim Bolt On\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eOperations that require reliable, field-serviceable wheel assemblies\u003c\/li\u003e \u003cli\u003eFacilities managing fleets of heavy-duty trailers, agricultural gear, or industrial carts\u003c\/li\u003e \u003cli\u003eTeams prioritizing uptime, modular mounting options, and long-term cost efficiency\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the CP JW HD 3.50X4 Alloy Rim Bolt On, you’re choosing a durable, adaptable wheel system designed to perform consistently year after year in demanding environments. It’s a robust solution that balances strength, maintenance ease, and installation flexibility to keep your operations moving smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Trojan","offers":[{"title":"Default Title","offer_id":48370776572189,"sku":"CPN14SH","price":347.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0864\/1072\/3613\/files\/trojan-trailer-jockey-wheels-cp-jw-hd-3-50x4-alloy-rim-bolt-on-cpn14sh-bolt-on-cp-hd-3-50x4-alloy-rim-for-300kg-capacity-1191971376.png?v=1772754931","url":"https:\/\/actionoutdoors.kiwi\/products\/trojan-cp-jw-hd-3-50x4-alloy-rim-bolt-on-jockey-wheel-heavy-duty-with-weld-on-and-u-bolt-options-300kg-capacity","provider":"Action Outdoors Limited","version":"1.0","type":"link"}