Yukon Vehicle Recovery Gear

Some say if you don’t get stuck when you’re wheeling you’re not trying hard enough. Getting unstuck is part of the game, do it right and it’s a fun part of the game. Whether your pulling a friend free or winching yourself out, Yukon Gear & Axle recovery gear will get you back on the trail quickly and safely. Typically, recovery gear consists of tow ropes or straps, shackles, hard-wearing gloves, and in some cases portable air compressors.

Tow Ropes

Kinetic recovery ropes, also known as a snatch ropes or yanker ropes, are designed to have some stretch in them so you can yank a vehicle free. You’re not towing here. Tow ropes are designed with no stretch to provide consistent pulling when towing. They can produce sudden shock to both vehicles and put undue stress on their attachment points when used in a recovery scenario. There are tons of ‘fail’ videos on YouTube showing the entire front end being torn off in a recovery gone wrong. Yukon Recovery Ropes can stretch by up to 30 percent of their static length which stores kinetic energy. The rope then smoothly transfers that energy into pulling power to rescue a vehicle that is stuck. Further, the rope’s elasticity also makes it easier for the rescue vehicle to generate some momentum when pulling a stuck vehicle out. This is especially critical when working in loose footing like sand, gravel, or mud, where a non-kinetic rope could cause the rescue vehicle to bury itself. Yukon Recovery Ropes are up to the task. Our largest offering is 7/8” in diameter, 30 feet in length, and rated to 28,000 psi Minimum Tensile Strength. Our other recovery rope is 3/4” in diameter, 20 feet in length, and rated to 19,000 psi Minimum Tensile Strength.

Shackles

Ropes are important but they have to attach securely to the vehicle to be effective. Enter the shackle. Yukon offers two types of shackles; a metal D-ring shackle and a soft shackle made from nylon plasma fiber. Each type has its strengths and weaknesses, and both should be part of your recovery gear assemblage.

Metal Shackles

Metal D-ring shackles, also known as bow shackles, pin shackles, or anchor shackles, are cheaper and stronger than their nylon cousin. Metal shackles excel at attaching a recovery rope to a vehicle but should not be used to join straps, connect a tree strap, or on a ground anchor, because if the rope fails the metal shackle becomes a projectile. The soft shackle shines in situations where you want to join straps, use a tree strap, or employ some type of ground anchor. They are stout and much less dangerous in case of failure. Soft shackles are more flexible which makes them adept in high-angle rescues and they float which makes them a great choice for mud/water recoveries.

Soft Shackles

Soft shackles and recovery ropes are typically rated by Minimum Tensile Strength (MTS) which is the amount of tensional force that a material can endure without failing. Measurements are calculated using pounds per square inch (psi). Applying an industry standard 5:1 Safety Factor yields the recommended Working Load Limit (WLL) of a given product. Yukon products are listed with both MTS and WLL… ropes and soft shackles using MTS and the metal D-ring shackle using WLL. The steel D Ring shackle is listed as 9,500 pounds (4.75 tons) WLL. Using the 5:1 formula, the actual breaking strength would be somewhere around 47,500 psi.

Yukon offers recovery gear as individual pieces or as convenient kits that pack all the typical gear you’ll need - recovery rope, hard and soft shackles, and gloves - into a tough-and-ready nylon bag.

SIZE MATTERS

When ever the gear ratio in a differential is changed pinion diameter changes. There are two things that must change in order for the gear ratio to change. First, the gear ratio is determined by the tooth combination. The number of teeth on the ring gear divided by the number of teeth on the pinion (eg: 41/11 = 3.73) equals the gear ratio.  Click to the article to read continue reading.

HOW TO CREATE & READ RING GEAR PATTERNS

Gear tooth patterns are harbingers… they can foretell whether your ring and pinion gear set is going to live a long and prosperous life or if it’s doomed to an impending catastrophic failure. Pulling off a proper differential setup comes down to precise adjustments. Parameters like pinion depth, backlash, pinion-bearing preload, and carrier-bearing preload allow you to fine tune the relationship between gear teeth to ensure proper meshing and ultimate durability.