Rail Road Red Alert!

Red Alert! A large tree has fallen across the the railway!

We need to get it off the rails before it's too late, we need  a good viechle, something that can travel through thick mud and over rocky terrain and get there before the train does, something tough, rugged and strong enough to tow the tree of the railway, something like a...Land Rover!     This is my entry for this competition, hope you like it!