Hello, Steven Gibbs here, Director, Bushtracker, my van is out on the largest size that is practical. I ran a POLL in this spot, and 96% of you that voted wanted to see the interior and innovations in the "Directors Own". I am currently in Tasmania on a good 10 week Holiday, so I will have time to share more with you.
My own Bushtracker, is home away from home, and luxurious, and I like to feel like I can homestead anywhere I pull up, but: It also is going to take a specialized tow vehicle to do it, OK? First the tow vehicle so you will know what you are up against, then my choice of layout with pictures of the interior, and then I will show you some of the innovations.
My vans all are used to test new concepts and innovations in equipment in the field. We actually test things, empirical testing in the field Outback. This van has some huge innovations, because of the extreme size, like it can run the air conditioning of Lithium batteries. Many claim to do that, and they can, but then they can take up to a week to recharge the batteries because all they offer are flat plastic panels glued to the roof that suffer heat degradation in output. Their system only works once, and then has a difficult time charging up. Their generator run time would about equal the air conditioning run time in the first place, so their system is just a sales gimmick.
Here, ours works, but it is relative to the size of the Bushtracker. I have a 23' Bushtracker that can support 6- 150 Watt solar panels on the roof as well as two air conditioning units, and 600 AH of Lithium Batteries, and three ways to charge them. My system can run independently all day or about 5 hours at night.
Horses for courses, I also have a huge 7.5 kg washing machine that turns into a 4.5 kg dryer, and a lot of other things that can work if you have enough tow vehicle. Later in this Topic I add pictures and show you some of the range of extreme innovations in this van, my choice, but my tow vehicle is a Dodge Ram, Cummins Diesel Mega Cab...


Further to this, I am going to do some major Expeditions this year, like Tibooburra and west through Camerons corner, then into gold country south like Arkoroola, Andamooka, and along the Pacific/Indian Transcontinental rail line service road and south... Now off road, nothing beats the double rear tyre drive, Dual Rear Wheels, DRW. A DRW limited slip, is the next stage beyond 4x4, it really digs like a 6x6 if you have enough weight on the back and I will... I have a bed slide out in the canopy, tools, fuel tanks, and fridge-freezer and 200 more AH of Lithiums in the bed of the truck, 200 watts of solar on the roof of the canopy, a long ton of gear..

Now with single drive rear end, I would be limited with a really large van in 4x4 in soft sand, dirt and rock, mud and so on.. Don't get me wrong, for normal Bushtracker travel this white Dodge Ram Cummins diesel is just fine. But where I want to go on expedition, I plan on getting into some rougher terrain, and the larger van will be compensated by a Dually (DRW). I have owned Dual Rear Wheel (DRW) or Duallies for most of the past 15 years, and because of the size of this van I am going back to a DRW. This is my own personal largest Bushtracker, and I will need it. Here are pictures of my new Longhorn Mega Cab Dually coming about April. The Dually will dig well as I will also carry 500 litres of diesel in 3 tanks, for about a 2500 km range to support the expedition. These pictures are not my exact truck, but it will look like this. Mine is a Longhorn, with air suspension over, in the rear.

Now this may not be your cuppa tea. OK, I get that. But this is my choice, like on StarTrek "Going where no man has gone before" and I will be doing exploring for relics and gold nugget fossicking. What this Topic is about is to let you know what it takes to tow a really big van off-road. My own Bushtracker is heavy, on full Air Suspension, and a half ton of innovations and half ton of water..
I think 23' is about as large as is practical in extreme off-road, and only then does the DRW Dually shine. I will go with this white SRW (now in Tasmania) until my Dually gets here, but the Dually with a limited slip rear end, actually digs harder more like a 6x6. You can see some examples of that work with Dual Rear Wheel (DRW) rigs off-road in 4x4 on some of our DVDs in the past.
