The Drop Beam Axle - 10" Drum - 1500kg - Bare Metal from Trojan is engineered for trailers that demand solid leaf-spring performance with precise geometry. This bare metal 10" drum variant delivers a robust 1,500 kg capacity, built to withstand demanding environments while providing a clean, paint-ready finish for your preferred coating process.

Designed specifically for leaf-spring suspensions, this Drop Beam model is part of Trojan’s versatile beam-axle family, which also includes straight beam and gull wing configurations. Built to order, it uses a strong 50 x 50 RHS cross-section to deliver dependable rigidity where it matters most. While this particular variant arrives in bare metal, you can opt for galvanised finishes to suit harsher environments or longer-term outdoor exposure.

Core features and why it matters

• Capacity and purpose: 1500 kg rated load makes it suitable for mid-size trailers, equipment haulers, and utility trailers that require reliable, controlled load distribution.
• Drop beam geometry: The drop design lowers the axle relative to the springs, improving ground clearance and reducing scraping risk without sacrificing stability.
• Finish options: Bare metal ready for galvanizing or painting; galvanised versions are available in Trojan’s broader range for harsher environments.
• Construction: 50 x 50 RHS cross-section provides a sturdy, durable platform to handle repeated loading and unloading cycles.
• Customization ready: Each axle is manufactured to order and tailored to your exact specifications, ensuring a precise fit for your trailer geometry.

Measurements and ordering: what you need to specify

To ensure correct alignment and performance, Trojan requires precise measurements for drop-beam axles. For the Drop Beam Axle: C is the face-to-face distance between hub faces, D is the center-to-center distance of the springs, and B represents the drop height. For this drop-beam variant, you’ll specify C, D, and B (with B options typically 60 mm or 90 mm). This ensures your new axle integrates perfectly with your trailer’s spring position and wheel alignment.

Because these axles are built to order, there is a lead time of at least six weeks. When you place an order, download and complete the Axle Order Sheet (Adobe PDF) to capture C, D, B, and other essential specifications. If you need hubs fitted to your new axle, see the related products area for hub-fit options tailored to this model.

Ideal applications and practical use cases

• Boat trailers, where additional ground clearance and reliable drum-braked stopping are beneficial in varied launch conditions.
• Agricultural or utility trailers that require a robust, long-lasting beam axle with straightforward maintenance.
• Custom builds and restorations where a bare metal finish is preferred for in-house finishing or galvanizing on site.

How this axle compares and what to expect

Compared to other beam configurations, the drop beam design emphasizes clearance and stability under load, reducing wheel-imbalance risks on uneven terrain. The 10" drum option provides compatible braking performance within Trojan’s drum-braked family, while still allowing for bare metal customization or galvanizing as part of broader option sets. If you’re choosing between bare metal versus galvanised, consider exposure conditions and maintenance plans to decide which finish best suits your project timeline and environment.

In summary, the Drop Beam Axle - 10" Drum - 1500kg - Bare Metal is a purpose-built, order-driven solution that delivers solid load capacity, precise geometry, and a finish ready for your finishing process. It’s designed for trailer builders who value predictable performance, easy measurement-based customization, and the option to add hubs or other fittings as needed.

Axle Order Sheet (Adobe PDF)