Meet the Trojan Straight Beam Axle - Multi-Hub, a purpose-built, heavy-duty solution engineered for dependable trailer performance in demanding environments. With a robust 2200 kg capacity and a galvanised finish, this straight beam axle is built to handle outdoor use, rugged job sites, and long service life without compromising alignment or stability. The 65 x 65 RHS box section delivers stiffness and durability for suspensions that rely on leaf springs, making it a trusted foundation for serious trailer builds.

This part is made to order, with a lead time of at least 6 weeks. To ensure your axle meets exact mounting needs, please download and fill out the axle order sheet when you place the order. If you want hubs fitted to your new axle, Trojan offers options to tailor the setup, see related products below.

Core advantages that matter on the build floor

• High-load capacity, straightforward design. The 2200 kg rating provides a solid platform for mid-to-heavy-duty trailers, reducing the need for over-engineered alternatives.
• Multi-Hub versatility. A single straight beam axle supports multiple hub configurations, enabling flexible mounting positions without swapping the beam itself.
• Corrosion resistance with galvanised finish. Ideal for outdoor trailers, agricultural, or worksite use where exposure is common.
• Proven leaf-spring compatibility. Specifically designed for leaf-spring suspensions, delivering predictable ride characteristics and easier maintenance.
• Solid construction with 65 x 65 RHS profile. Box-section steel provides both rigidity and long-term durability under load and vibration.

Specifications and practical details

• Beam type: Straight Beam Axle, designed for leaf spring suspensions.
• Section: 65 x 65 RHS galvanised box section.
• Capacity: 2200 kg nominal load rating.
• Finish options: galvanised to resist corrosion (bare metal available in Trojan’s broader range).
• Manufacturing approach: built to order, tailored to your exact C and D measurements.
• Measurement definitions: C = face-to-face distance between the outer faces of the hubs; D = center-to-center distance of the springs’ mounting position.

Ordering, measurement, and fitment guidance

Because each trailer application is unique, Trojan manufactures beam axles to firm order, precisely matched to your project. When you order, you’ll provide the critical measurements C and D so the axle aligns perfectly with your suspension and hub configuration. If you’re unsure of the exact figures, you can reference the axle order sheet to capture the needed geometry before finalizing your order.

In addition to the galvanised multi-hub option, Trojan can supply axles in bare metal for customers who prefer a different finish or additional customization. Braked and non-braked variants are available within the broader Trojan range, with the straight beam being a core, adaptable platform for a variety of trailer designs.

Trojan brings years of expertise in beam axles for a wide range of applications. This Straight Beam Axle - Multi-Hub is designed to be the reliable backbone of your trailer, supporting simpler maintenance, longer service life, and dependable performance across evolving project requirements.

Axle Order Sheet (Adobe PDF)