Hook up and tow
Toyota Sahara Landcruiser
and Jayco Heritage 21ft |
There is no freedom quite like touring with a caravan behind.
It is an exciting way to GoSeeAustralia. It is also unique as you choose your destination and retain the choices in the matter of how much you spend.
But towing any trailer needs, preparation, thought and skills. So regulations have to be imposed to ensure the safety of both the operator and other road users.
|
FC Holden and Dityz caravan
|
A national agreement on the maximum trailer mass and speed limits applying to a trailer towed by any given vehicle came into effect in December 1998.
Most regulations relating to trailers manufactured or newly registered after July 1st, 1990 are consistent throughout Australia.
Although the National speed limit for vehicles towing a trailer with a Gross Trailer Mass (GTM) less than 4.5 tonnes, is the posted speed limit there are variations.
|
GSA lunch stop at Cooma,
bound for Tumut and Lake Hume
via the Snowy Mts. Hwy
|
In Western Australia the maximum speed limit is 100kmh for vehicles towing a trailer with a GTM over 750kg.
There are also a number of vehicle manufacturer’s who, after extensive testing, have applied a speed restriction to their vehicles when towing trailers with an Aggregate Trailer Mass (ATM) exceeding the vehicles unladen mass. Check the vehicle’s handbook or ask the dealer.
All trailers with an ATM of 750kgs or more must have brakes. All trailers over 750kgs GTM, (regardless of the towing capacity of unladen mass of the towing vehicle) must have an effective handbrake system fitted. All brakes must be operable from the driver’s seat of the tow vehicle except for over-ride brakes.
|
Coromal Silhouette 390
|
If the manufacturer does not recommended a tow mass, then the vehicle may tow one and half times its unladen mass if the trailer has brakes.
If no brakes are fitted then the one to one rule applies. The ATM is the total laden weight of the trailer. This includes the tow ball mass and whatever is added as payload.The manufacturer’s recommendations must be respected, as they only nominate high mass ratings for their vehicles after exhaustive test programs to determine a safe speed at which the vehicle can tow a specified mass.
Throughout Australia, the allowable ATM is either the tow vehicle’s towbar rating (towing capacity and ball weight) or the tow vehicle manufacturer’s recommended towing capacity and ball weight, whichever is the least.
|
Belinda Kier's little van from
Sydney. She pulls this little
beauty with a 1972 Austin 1800
|
Vehicle owner/drivers, who do not adhere to these recommendations, may be:
Penalised for driving a vehicle in a dangerous manner i.e.: not adhering to the manufacturer’s recommendations.
- Refused manufacturer’s warranty if a fault arises due to towing a trailer in excess of the manufacturer’s recommended mass or speed.
- Refused insurance if an accident occurs as a result of towing a trailer in excess of the manufacturer’s recommended mass or speed. Towing heavy trailers at speeds higher than 80km/h requires a level of skill and concentration above the average required for driving a vehicle on its own. It is also essential that your vehicle and trailer combination is set up correctly in regard to tyre pressures, brake equipment; tow ball height/mass, mass distribution equipment and correct placement of load within the trailer. Trailers that are not normally subject to sway and other undesirable side effects at 80km/h or less may experience these problems at highway speeds up to 110km/h.
So before hooking up and heading off take a look at:
-
|
Camp site at Bimbi Park
|
The towing capacity of the tow vehicle.
- The towbar fitted and the maximum load capacity of the coupling. (As a general rule of thumb about 10 per cent of the trailers total laden weight should be on the towbar).
- Check that what you are towing meets trailer regulations.
- Consider fitting stabilising equipment.
- Check the trailer is correctly loaded with the drawbar weight in mind.
- Learn the driver skills that make towing safer.
- Make safety checks before and during the trip.
- Seek insurance that suits your towing needs.
|
GoSeeAustralia takes
Satellite TV on the road
|
Trailers less than 2500kgs must have one safety chain of at least 9.5mm diameter that complies with AS 4177-4. Trailers over 2500kgs ATM must have two safety chains of at least 12.6mm in diameter.
The chains must have their capacity stamped on them.
Tow balls for weights up to 3500kgs must be 50mm in diameter and meet AS 4177-2.
The tow ball must be one-piece and its shank should be 22.2mm in diameter and stamped with weight 3500kgs or 3.5 tonne and tow ball diameter 50mm.
The tow ball unit must be fitted to the vehicle with a locking washer and an appropriately sized nut.
For more information
contact: Garth Morrison
Editor Go See Australia Directory
Phone: 02 6294 1941
Fax: 02 6284 9275
Email: garth@contact.com.au
|
