The Options
There are some high-quality recovery hitches currently on the market, but they are designed for use with hard shackles. If we were to use a soft shackle with these, the corners at either side would significantly weaken the shackle. It’s the same issue we currently face with front recovery points.
Our engineer qualified friend, Patrick White, explained it’s the curve radius that determines the strength reduction.
Curve Radius
By engineering a hitch to be used exclusively with soft shackles the team at MAXTRAX have made a hitch with an extremely large curve radius to ensure it doesn’t weaken the soft shackle it is paired with.
With rear hitches frequently used for snatch recoveries, this is especially important considering the dynamic forces in play in comparison to the typically more static loads when winching.
For those that choose to connect directly to the tow hitch pin, the curve radius on the pin itself is ok, but the radius of the hitch corners isn’t. Snatch recoveries that may cause the snatch rope to contact the hitch in the horizontal or vertical plain may result in a weakening of the strap.
Billet
The MAXTRAX Hitch is made from CNC machined 6061 billet aluminium. It’s over-engineered with purpose, the idea being that it’s far safer to have the weakest point in the system as a synthetic part rather than a metal one.
Prototype Testing
We used a prototype of the MAXTRAX Hitch for this article which we’ve had the opportunity to test for a few months. The first run of production units are currently being built and will come out in the same silver orange colour combo to match the MAXTRAX Winch Ring.
The team at MAXTRAX have more products underway and are carefully creating a complete recovery system with the aim to offer travellers looking for safety improvements and weight reductions that option.
Update
The MAXTRAX Winch Ring is now available. It has a WLL of 8,800kg or 19,400lb and has a Destructive Test Break Load of 44,000kg or 97,003lb.
It’s designed to work with a MAXTRAX Fuse Shackles. Like an electrical fuse, these shackles are designed to be the weakest piece of recovery gear. The Fuse Shackles have a Maximum Breaking Strain of 7,000kg or 15,432lb which is half the rating of the MAXTRAX Core Shackles (their main working soft shackles).
While the Fuse Shackle is strong enough for recovery, it adds extra safety by allowing the dampener to be attached in the most likely point of failure.
Learn More
For more technical information on the MAXTRAX Hitch visit MAXTRAX.
