Meet the Wedico CAT 345 D LME Hydraulic Excavator: a 1:14.5 scale vehicle ready to take on tough jobs. It is made out of die-cast aluminum and plastic materials. The excavator features 9.45″ track and measures 31.5″ long, 30.9″ wide.
The Wedico CAT 345 D RC Excavator comes with assembly instructions. Not cheap though.