Ringfeder System Solution

All components fit any combination which means you can have a solution tailored for your vehicle. This very flexible system lets you combine couplings, drawbeams, endplates, underrun protection, and accessories according to your needs and specification. Your System Solution is factory pre-assembled and you just bolt it onto the vehicle chassis. This very convenient solution saves mounting time. And, you avoid hassle since everything fits perfectly.

Deep underslung coupling system

Pre-mounted and flexible

Combine couplings, drawbeams, endplates, underrun protection, and accessories according to your need and specification with Ringfeder's flexible and ready-to-fit system.

Pre-mounted delivery saves you valuable production time.

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Ringfeder Red Line (AM/RL)

Fast and ergonomic
The Ringfeder original air mechanism / Red Line adds a convenient pneumatical opening, with 50% higher closing power compared to a standard coupling. Air assisted operation makes coupling and uncoupling significantly faster and more ergonomic for the driver.

Works with your current installation
Connect your Ringfeder AM/RL coupling to the existing compressed air supply of your truck, and operate with your control unit of choice. No installation of a separate compressed-air line needed. Compatible with Duomatic, Palm, C-coupling and Valve box.

Indication kits

Jackknifing warning and Locking indicator in cab

With this warning system, the driver is alerted and can avoid jackknifing before it is too late.

This safety feature saves time and hassle when reversing, and you avoid equipment damage and costly repairs.

Go to Ringfeder retrofit kit

Locking indicator - Visable from a distance

Locking mode is shown by a built-in LED light indicator, and the signal (red/green) is clearly visible also in the dark. By connecting a passive fibre optic cable to the indicator, the signal be displayed on any location, e.g. on the side of the vehicle.

Locking indicator in cab

By the RINGFEDER indicator panel, locking mode (red/green) is conveniently displayed in the cab. Alternatively, the locking indication can be shown in the vehicle's own display, if supported by the vehicle manufacturer.