CP JW HD 3.50X4 Alloy Rim Bolt On — Durable, Adaptable Heavy-Duty Wheel System

The 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.

Key features that drive real-world value

• 3.50X4 alloy rim bolt-on design combines a precise footprint with durable, corrosion-resistant construction.
• 245x85 solid tyre paired with an aluminium hub for lasting grip and reduced weight.
• 300 mm extension adds crucial clearance for wider tyres or misaligned axles, minimizing fit issues in the field.
• 300 kg capacity delivers dependable load stability across heavy-duty applications.
• Zinc-plated swivel mount offers reliable corrosion resistance and smooth operation in harsh environments.
• Mounting versatility – 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.

Why this wheel makes a difference

Compared 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.

Ideal applications

• Heavy-duty trailers and equipment with frequent wheel swaps or repairs
• Agricultural machinery operating in harsh, outdoor conditions
• Industrial carts or service vehicles that benefit from a modular, bolt-on rim with multiple mounting options

Installation options and practical considerations

The three mounting approaches give you the flexibility to minimize downtime in the field:

• Weld-on plate for a permanent, high-strength installation
• U-bolt plate for quick retrofit and easy serviceability
• Side-Wind orientation to fit tight spaces or unconventional layouts

Before 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.

Built to endure and simplify maintenance

Trojan’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.

Who should consider the CP JW HD 3.50X4 Alloy Rim Bolt On

• Operations that require reliable, field-serviceable wheel assemblies
• Facilities managing fleets of heavy-duty trailers, agricultural gear, or industrial carts
• Teams prioritizing uptime, modular mounting options, and long-term cost efficiency

With 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.