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Excellent thanks! What I like about the Redarc is that it's a nice simple control that can be nicely integrated into the Touareg dash. I wouldn't know where to put the Tekonsha without it "sticking out" or taking up some other spot. I definitely don't want it under the steering wheel or somewhere where our longs legs collide with it (we're both >6').
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The previous owner only ever towed trailers with hydraulic brakes. So he never had anything like a brake control unit installed. With the horse float having electric brakes, I'm totally confused: do we need such an extra unit or does a Touareg have one built in?
The reason I'm confused is that I've never heard of anybody in Germany (whence I come) installing such a thing, where a Touareg/Boeckmann combo is almost natural for transporting horses.
Marakai, the common terminology (hydraulic vs electronic brakes) used in Australia is misleading and leads to this confusion. Whilst the previous owner of your Touareg had hydraulically operated brakes, their system was activated by over-run. Car slows down, trailer over-runs car, compressing hitch, mechanically activating hydraulically operated brakes. You can also get cable operated over-run brakes. Our UK built Nugent float has this non hydraulic over-run system and I suspect this is how the Boeckmanns work too.
The rarity of what we term "electric brake" systems on floats in Germany is likely because EU allow up to 2.5 ton with the over-run system.
In Australia Over-run brakes may only be used on trailers that do not exceed 2 tons. Above 2 tons the brakes must be operable from the drivers seat, hence the requirement for an electronic brake controller to satisfy this.
To confuse things further you can also get electric, pneumatic or even hydraulically operated, "electric brake" systems!
The way I see it - the key point to note is that the need for an after market electronic brake controller is dictated by how the trailer brakes are activated and not by the system they use to function, be it electric, pneumatic or hydraulic. Practically speaking a trailer braking system will will either be over-run or Electronically activated.
Everyone fits electric brakes, but you might as well be aware of this statement in the brochures and on the VW websites: "Please note Volkswagen does not endorse or will not be held liable for any claim, loss or damage arising from the use or fitment of electronic trailer brakes"
Just means if you stack with the trailer on don't bother trying to sue VW.
Have we been playing Russian Roulette and just *thought* the brakes are working when really, there's only the weight of the car keeping thing in check?
YES, just your cars brakes were stopping the lot. The float brakes were inactive.
We have two double horse floats fitted with over-run systems. One hydraulic the other cable. They work well.
Eventually we will upgrade to a heavier triple float. It will be over 2 ton so will require an electronic brake controller. until then out Touareg is doing a good job without it.
Golf Mk6 118 TSI DSG |APR Stage I ECU Upgrade | HEX-USB+CAN
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Trailers that do not exceed 750 kg GTM with a single axle
No brakes are required.
Note: Where a trailer has two axles where the centres are less than 1 metre apart are regarded as a
single axle.
All other trailers that do not exceed 4500 kg ATM
These trailers must be fitted with an efficient brake system that complies with ADR 38/-. Except
for over-run brakes, all brakes must be operable from the driver's seat of the towing vehicle.
For trailers up to 2000 kg GTM, an efficient braking system is considered to have brakes operating
on the wheels of at least one axle. Over-run brakes may only be used on trailers that do not exceed
2 tonnes GTM.
Every trailer over 2000 kg GTM must have brakes operating on all wheels. The brake system must
cause immediate application of the trailer brakes in the event of the trailer becoming detached
from the towing
vehicle. Under these circumstances, the brakes must remain applied for at least 15 minutes.
I would have thought a double horse float would be at least 2000kg GTM But I could be wrong
If as Logger says you have overrides you do NOT need a brake controller An override hitch looks like this
It is common for a basic double horse float to weigh 850kg to 950kg. A Large horse such as a thoroughbred or warmblood can weigh 500 to 550 a piece. So up at the 2000KG limit but not necessarily over it. Many horse will come in under 500KG.
Our Nugent float is designed and certified in Europe to 2700KG with its over-run system, however until advised otherwise I treat is as 2000kg max.
The rules you are quoting are from the ADRs and whilst they are the rules, there are exceptions. For all I know the importer of my Nugent may have elected to have it certified as a "nonstandard" trailer. In which case they can go through a process to show the brake system is up to the task and have it certified to operate over-run brakes at the 2700kg in Australia too.
Yikes. After verifying with the dealer and Boeckmann in Germany, we definitely do NOT have over-runs and DO have electronically activated brakes. I feel horrible on how that got away from me...
Going to order the Redarc from the link Hillbilly provided, but will let pros install it.
Anybody have a recommendation in the northern Melbourne and/or general Macedon Ranges area? I assume they would need to know the ins and outs of Touareg/VW electronics as to where exactly to hook things up, never mind install it so it doesn't look like an eye-sore?
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