Caravanning Hints & Tips
Requirements for managing the proper use of Tow bars and their Accessories
Tow Tongues
25 June 2020
Ever walked around the back of a vehicle and scraped your shin on the tow tongue? Ouch!! Well in Queensland, did you know you have an obligation to make sure this cannot happen?The Queensland State Government mandates:“Tow bars, including tow bar tongues, must not overhang dangerously when a trailer isn’t connected. You can use a removable trailer ball mount, protective guard on protruding sections or recessed tow bar to prevent this.” So, when you are not towing, and if you can, remove your tow tongue from the tow bar and store it away safely. If you have a fixed tow tongue you can use a protective guard like the one depicted to comply. Better safe than sorry.
Ever walked around the back of a vehicle and scraped your shin on the tow tongue? Ouch!! Well in Queensland, did you know you have an obligation to make sure this cannot happen?The Queensland State Government mandates:“Tow bars, including tow bar tongues, must not overhang dangerously when a trailer isn’t connected. You can use a removable trailer ball mount, protective guard on protruding sections or recessed tow bar to prevent this.” So, when you are not towing, and if you can, remove your tow tongue from the tow bar and store it away safely. If you have a fixed tow tongue you can use a protective guard like the one depicted to comply. Better safe than sorry.
Shackles
It makes sense that any connection between two objects is only as strong as its weakest link.
I the case of our caravan or camper we rely on chains and shackles to secure the connection between car and trailer in the case of an unfortunate incident.
Given that caravan and towbar manufacturers are engineering their products to be fit for purpose the one component that is subject to change and therefore a potential weak link is the humble shackle.
"You have several options when using shackles.You can use a shackle that is compatible with the safety chain and complies with Australian Standard AS 2741-2002 ‘Shackles’.Alternatively, use a shackle that is compatible with the safety chain and a reputable brand. The shackle will have markings to show the brand or enough identification to trace its brand and strength.Here are more tips for using a shackle:
- Usually the diameter of a shackle pin is larger than the shackle body.
- The strength of a shackle varies according to its grade. An ‘S’ grade shackle is stronger than an ‘M’ grade shackle of the same size.
- Stainless steel shackles are generally unsuitable for trailers, as they have low resistance to bending stresses.
- A bow shackle provides flexibility for more angular movement than a ‘D’ shackle."
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As you will see buy the chart, you don't necessarily need to use the biggest shackle you can get your hands on. The important thing here is that the shackle you select is appropriately rated for the size of the caravan or camper you are towing .