Bulldozer Toy Plan.....Tough enough to move mountains, Our Earth Mover Bulldozer plan is an intermediate level project. The plan details how to make the knobby tires using a jig as detailed on the plan. This front end loader measures 16" L x 11" w x 9" h. The bucket can be locked in the up position. This is a real neat toy project plan that, you may just want to keep for yourself.