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Browsing: Technical

Isuzu’s mu-X now available with Eaton rear differential lock The Isuzu mu-X can now be fitted with a Eaton rear differential lock. Costing R11 500 (including VAT) as an optional extra, the Eaton MLocker is a mechanical locking diff that doesn’t require driver intervention. It engages when there is a wheel speed difference of 100 RPM due to a low traction situation. A flyweight mechanism opens to engage a latching bracket. The stopped flyweight triggers a self-energising clutch system, forcing a cam plate to ramp up on a side gear. This will continue until both wheels spin at the same

There is no question that rooftop tents (RTT) have a special cachet in the overlanding fraternity. When travelling, there is arguably no better way to simplify the camp set-up process, particularly when you are just two people making frequent overnight stops (and that often in Big Five territory). Blame it on some primal arboreal connection, but it is deeply comforting to be above the ground in unfamiliar places, with a view over the surrounds. Not only are you safely out of the way of predators large and small, but you are not affected by uneven or rocky ground, and changing

One of the big worries, when on an extended overlanding trip through Africa, is the condition of the fuel that one might fill up with along the way. However, this shouldn’t be something that gives you sleepless nights.

Your wheels and tyres are your vehicle’s feet on the dirt. The tread type, tyre and wheel size, and potential changes to track width all play a role in your vehicle’s ride, handling, comfort and traction. The standard issue tyres are typically specified to optimise fuel economy and offer a smooth ride, plus good grip on mainly tar surfaces. When the same vehicle is used more often for overlanding and off-road purposes, those needs change. There is a dizzying array of tyre choices to be made. As an off-roader, bear in mind you want stronger sidewalls and more grip. That

A lot of people take their coffee seriously. It’s not a strange obsession to have by any means. In fact, you’d hard-pressed – excuse the pun – to find someone who doesn’t love a good brew. Some people, however, take their love to the next level, tinkering with all sorts of coffee gadgets and gizmos in search of the perfect cuppa. I am one such fiend. I was first told about the famous AeroPress by my colleague Richard van Ryneveld, who himself pines over it, calling it the best plunger he’s ever come across. Luckily for me, my darling wife

We’ve put together a selection of some of the best mid-priced camp chairs on the market today, based on value, quality and comfort. We’ve also given them a safety rating for when you’ve had one – or three – drinks too many… Supreme luxury: Kaufmann Sofa Chair Undoubtedly the most supremely comfortable chair on this list, Kaufmann’s Sofa Chair is thickly-padded and would be just as at home in your lounge as around the campfire. It trades portability for luxury, but it’s still pretty easy to lug around in its oversized bag. If you’re not short on space and want

Victron Energy first started manufacturing inverters in the early 1970s. The first applications were for the boats that worked the inland waterways of Europe. This was spurred by the invention and introduction of television in the early Seventies, as sailors who travelled onboard for several days at a time did not want to miss out on this new entertainment option. A need was therefore created for a 230V AC power source on boats that were mainly driven by DC power sources. Today, Victron Energy Inverters are some of the most advanced in the world, with a range of models catering

Lead-acid batteries remain the industry standard for mobile and vehicle applications. Sealed lead-acid batteries, also known as VLRA (Valve Regulated Lead Acid) batteries, are now widespread because they are safer, require little or no maintenance, and cope well with the heat generated by being sited in a vehicle’s engine bay. Modern cars, and notably those using stop-go technology, have these batteries specified as original equipment. However, the starter batteries of many vehicles are still specified as open batteries (also called ‘wet’ batteries), which require the cells to be filled with distilled water. The C-rating on the label VRLA batteries are

Expensive turbo failures can be avoided. Chris Kambouris of TurboDirect points out some of the primary causes of turbo mishaps, and how to keep them in check… Turbochargers are components that are critical to the reliable operation of correct emission production and under-bonnet thermal management of an engine. The turbocharger, although situated outside the engine, is fed the same oil that the engine relies on, and from the very same engine’s oil pump. The oil is fed through an oil feed line, which is the main “artery” feeding the life blood to the turbocharger. When an engine fails, the entire

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