I once drove a 8000 series while on a corse at jd, it had full independent suspension all round, the front suspension made it to production (ILS) but they axed the rear setup. Hell of smooth ride but I think the production cost made it unviable as an option due to all the massive moving parts. Wish I’d got some pics of it now (don’t think they where to keen on photos of there prototypes and it was pre sneaky smart phones), it was a fantastic bit of engineering though,
I remember this tractor. Worked in norfolk for quite some time. Rare beast of a thing