One of the major things to take into account when selecting a winch for your 4×4 is the maximum static load, or line pull rating. This is the force that can be exerted by the first wrap of the cable on the drum, decreasing the torque on the winch by 12% for each successive wrap. For electric winches, the line pull, line speed, and current draw will tell how much weight can be pulled, how fast this weight can be pulled (in ft/min) and how many amps this effort will require. These figures are important when selecting a winch and should be advised by an expert in case you don’t know what’s best.

Hydraulic winches offer the benefit of weighing less, meaning that your front end has less chance of sagging in a recovery operation and are not dependant on battery power. The downside is your engine needs to be running for operation, which can cause problems in river crossing scenarios.

Electric winches come in two different types: permanent magnet motor and series wound motor winches. A permanent magnet winch is preferable for light and medium duty tasks, although there is an increased risk of overheating. Series wound motors, although typically more expensive, are the only option for heavy duty winches. Typically, electric winch installation will also require beefing up your electrical system to cope with the extra load, another benefit of using a hydraulic winch.

Of course, winches must be incredibly strong, so getting a winch that has too little weight might not be right for your particular 4×4. You always want to make sure that a winch is capable of pulling 1.5 times the gross vehicle weight (GVW)—which refers to the full weight of your vehicle with a fully-loaded gas tank, loaded cargo, off-road tools and all recovery items included.

Winch cables are extremely durable, and carrying extras are both needless, and costly. The cables have a capacity strain much higher than the actual winch itself. Speaking of strong cables, safety precautions should always be taken when operating your winch. Use leather gloves instead of bare hands to avoid slicing off skin (or shearing to the bone). Always use a remote control cable when winches, and stay far out of the range of the cable. In the case that a cable becomes disconnected to the 4×4, or if it breaks, people should always position themselves uphill from the 4×4 in case it begins to roll down.

Draping a heavy cloth over the cable will also limit the whiplash effect if something does snap. In the event that steering is required while winching, ensure that the hood is up to protect the driver at all times.

One Response to “Selecting a Winch for 4×4 Recovery”

• October 13th, 2008 4X4 Fever - » Off Roading: How To Get Started:

  [...] a very good idea in case you get stuck and are out of mobile phone range. You might also a winch (hand winch or chassis mounted winch) they are a great piece of gear and can pull you out of any sticky situations you may come across [...]

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