Had a run in this on Saturday, ride a bit bumpy. Special version with 2WD. Conversion looked straightforward using dropper brackets from the spring hangers to a lower chassis. Chain drive from the rear wheel hubs. At least you don't need power steering!
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Now where's that Freelander with a noisy rear diff? follow this principle but take the drive from the front wheels!.
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Kind regards from Fred

Click image to enlarge

Narrow gauge! Wobbly ride I guess! Like the cow catcher!  10MY (Sept 09) TD4 HSE Auto in Stornoway Grey (Now Gone)

08 FL2 TD4 SE Manual in Rimini Red (Now Gone)

Where's that Fred
But it won't get you to the Poets

the location is
http://www.statfoldbarnrailway.co.uk/
Its a privately owned farm where they grow and process grains into oils. The owner also bought 'The Hunslet Locomotive Company' and still makes the odd new steam loco following on in sequence ID. He also owns all the restored locos on site which have come for example from Sugar plantations.
£10.00 for a dayticket was a good investment for a whole day viewing and travelling on his trains, its a good run around a big field to a loop, twin tracks and his garden railway.
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Kind regards from Fred.
. 2010GS Auto ex Celeb, Santorini Black, 2011 facelift , spoiler, spats, mudflaps, LED footwell lamps, Witter detach,
Other cars:-
1958 & 1959 Austin J40 Pedal Cars under restoration (I make many J40 parts)
If you have an Austin J40 or Pathfinder Pedal Car looking for a new home pls PM me.
2009 Meriva

For standard gauge you can leave the wheels on and have something which is on-road/off-road/on-track/off-track.
http://www.tracengineering.com/trac-rail/t...androver-2
http://www.landroverclub.net/Club/HTML/Roadrailer.htm