Take control of your trailer’s ride with the Full Beam Duratorque, 1000-1500kg, Retro — a rugged, self-contained suspension system engineered for durability and easier setup. Built around Duratorque’s rubber cord springs, it keeps each wheel independently sprung for smoother handling, reduced chassis stress, and better on-road confidence, no matter the load.

Why choose Duratorque? This two-piece or full-beam suspension is designed to withstand the rigors of trailer life. Each wheel is independently sprung, avoiding the “one rigid axle” feel and delivering a steadier, more controlled ride. All components are galvanised or electro-zinc plated for superior corrosion resistance, making it an ideal choice for boats, caravans, or heavy-duty trailers exposed to the elements.

• Independent wheel suspension means improved stability and reduced stress on the trailer frame, especially on rough roads or uneven surfaces.
• Versatile capacity available in 1000kg–1500kg (single-axle) with other options up to 3000kg in full or drop beam configurations. When mounted in tandem, capacity per axle is reduced by 25% for accurate loading calculations.
• Braking options choose non-braked hubs, disc-braked variants (1500kg, 1750kg, 2200kg), or electric drum-braked versions (1750kg, 2200kg) to match your trailer’s braking setup.
• Beam configurations available as two-piece units to fit any chassis width, plus full-beam versions including gull-wing forms for boat trailers that sit lower on the trailer platform.
• Durable finish galvanised or electro zinc plated components provide long-lasting protection against corrosion and the harsh realities of outdoor use.
• Mounting guidance for best results: trailing swing arms are recommended, keep tyre-to-tyre distance under 150mm when in tandem, and maintain at least 120mm clearance from the top of the tyres to the mudguards when new and unloaded. For tandem installations, ensure the front axle is braked.

This product is specified for single-axle or tandem configurations, with practical instructions for measuring and ordering. When ordering full-beam Duratorques, please provide the required length measurement C & B as shown in the accompanying diagrams to ensure a precise fit.

Model and capacity options (single axle or tandem configurations; see notes above for tandem reductions):

• T101046 1000kg - 1500kg (Select capacity) Non braked & disc braked
• T101055 1750kg Non braked & disc braked
• T101051 1750kg Electric drum braked
• T101052 2200kg Non braked hubs & disc braked
• T101068 3000kg Non braked, disc & electric braked

Ordering and lead time: Duratorque units are made to order with a lead time of 6–8 weeks. To proceed, download and complete the Axle Order Sheet before placing your order. The provided documentation includes:

• Axle Order Sheet (Adobe PDF) 197KB
• Positive Camber Bend on Trojan Duratorque Axles (Adobe PDF) 234KB

In practical terms, Duratorque is a field-proven upgrade that simplifies trailer suspension without sacrificing load capacity. It’s ideal for owners who want dependable, low-maintenance performance with the option to tailor braking and beam configurations to their specific trailer type—whether you’re hauling equipment, a boat, or a heavy load across rough terrain.

Axle Order Sheet (Adobe PDF) 197KB

Positive Camber Bend on Trojan Duratorque Axles (Adobe PDF) 234KB