Coupling Override Less B/f50mm — 2500 kg NZ-Pattern Mounting, Trojan

The Coupling Override Less B/f50mm from Trojan is a rugged, bolt-on coupling engineered for dependable performance in New Zealand applications. Built around a common 50 mm bolt footprint, this connection delivers a secure, straight-forward link that you can rely on in demanding environments. With a practical 2500 kg maximum load rating, it’s designed for medium-duty towing, frame attachments, and structural linkages where a solid, high-strength connection matters.

Designed to fit the NZ bolt arrangements you already source for frames and components, the Less B/f50mm reduces the need for adapters or custom fabrication. The mounting pattern distributes load evenly across four 12 mm high-tensile bolts, delivering balanced resistance to shear and torsion under real-world operating conditions. This combination provides predictable performance and helps keep maintenance simple and cost-effective over the life of the assembly.

Key features that matter in the field

• Load rating: 2500 kg maximum — clear, reliable capacity for everyday industrial and agricultural use.
• Footprint: 50 mm bolt pattern aligned with widely used NZ mounting standards.
• Mounting hardware: Four 12 mm high-tensile bolts recommended for secure installation and long-term rigidity.
• Compliance: Meets Australian Standard AS4177.3 (1994), reinforcing safety and interchangeability in cross-border projects.
• Design simplicity: Bolt-on installation that minimizes fabrication and speeds up retrofit projects.

Why this coupling stands out

• — the 50 mm bolt pattern mirrors common local setups, reducing the need for adapters and enabling faster, cleaner installations.
• — a defined 2500 kg maximum load supports safe design calculations and routine maintenance planning.
• — AS4177.3 (1994) compliance provides reassurance for cross-border fleets and regulated industrial applications.
• — engineered for long life under loading, with straightforward torque transfer and inspection routines.

Ideal use cases

• Industrial and agricultural equipment link points where a standardized, high-strength connection is needed.
• Motorized trailers, harness points, and frame attachments where quick assembly and reliable torque transfer matter.
• Retrofits or upgrades to existing NZ-bolt-pattern frameworks that benefit from a proven, well-supported mounting standard.

Installation & ongoing maintenance tips

For optimal performance, align the four 12 mm high-tensile bolt holes precisely to ensure even load distribution. Torque the bolts to the frame manufacturer’s specifications and use appropriate high-tensile bolts designed for this pattern. Regularly inspect mounting surfaces and hardware for wear, corrosion, or elongation, and replace components as needed to preserve rigidity and alignment over time.

Whether upgrading existing NZ equipment or specifying a new assembly, the Coupling Override Less B/f50mm offers a dependable, standards-aligned solution that’s built to last in demanding environments. Trojan brings a reputation for robust engineering and practical, field-ready solutions—designed to keep your operations moving smoothly.