Gauteng Smallholder November 2015 | Page 50

ON THE ROAD is to have no more than 60% of the total weight of the load in front of the trailer’s axles and the balance of 40% behind. Fourthly, if the engine power is inadequate for the tow, chances are the vehicle's braking ability will be, too. Sure, heavy trailers are expected to be fitted with their own braking systems, at the very least of the inertiatype where the forward pressure of the trailer up against the towbar of the The specification plate on your towbar will give you its capacity slowing tow car engages From page 46 towbar, for example with an brakes on the trailer's wheels, could lead to the engine unevenly balanced heavy and in more elaborate cases overheating under strain, at trailer, and the effect is to lift with braking systems linked to worst it could mean you the front wheels of the tow the mechanics of the tow won't be able to tow up hills car. vehicle itself, but the weight of any significant gradient. Given that the front wheels of a heavy trailer behind a Thirdly, the actual weight of are the ones that provide the too-light car or bakkie can the vehicle, and the weight steering and braking (and, in make the whole affair distribution when the heavy the case of a front wheel drive unstable in the event of a trailer is attached, may render vehicle, the traction) and the sudden braking attempt. the combination unstable. Put effect could be catastrophic. How can one tell if one is too much weight on the The ideal weight distribution guilty of overloaded towing? 48 www.sasmallholder.co.za The place to start is to check one's vehicle's manufacturer's specifications. Next, ch X