
During off road expeditions one occasionally comes across a ditch or
washout that is too wide or deep to cross, or a vertical step that
can't be negotiated. For these situations you need a ramp or bridging
device that you can place across the gap and drive over. Some people (and even vendors) get confused
between bridging ladders and sand ladders, and think they can use them
interchangeably. Of course this is not the case, as a bridging ladder
needs to be capable of supporting at least a quarter of the weight of
the vehicle, while a sand ladder can be much more flexible and lighter
(see below). Of course, you can
use most bridging ladders as sand ladders if you wish, saving you from
carrying both.
When it comes to choosing a set of bridging ladders, it does not pay
to try skimp and cut corners. If they fail while you are driving over
them, the results could be disastrous! The best and strongest
bridging ladders I have seen are a design I recently found at British
Pacific, pictured at left and at the top of this page. These
ladders are made from aluminum alloy and are 5 feet long, but weigh
only 20 lbs each! They will acomodate the weight of a Range Rover with
no problem. Cost is about $450 a pair; special mounting brackets for
securing them to a roof rack are also available for about $89 a set.
Sand LaddersIf you have comments or suggestions, email author John Brabyn