Short description of Off The Road Winch Load Calculator 1: OTR Trading has made this winch load calculator available to you for you to work out the load that a 4x4 winch would take based on the parameters you feed it. You can use this 4x4 winch load calculator on an electric or hydraulic winch scenario.
You enter your vehicles Total Weight and Load Weight, Slope Degrees and Ground Effect Percentage from a drop down menu and it will make all the calculations to see what 4x4 winch load rating would suit you