The remote control construction vehicle as 3 to 12 year old boy toys are designed with a simulated cab, hydraulically liftable metal bulldozing shovel, metal ripper. tracked wheels, flashing headlights, and the sound of the engine working. Many details, and a high degree of reproduction, so that your child will love it too much to part with it, he bulldozer toys can easily shovel, lift, unload, move forward/backward, turn left/right just like a real construction vehicle,RC construction bulldozer toys with 9-channel remote control system and realistic engine sound, metal bulldozing shovel, metal ripper look exactly like the big manufacturers, don't worry about the difficulty of getting started, turn on the demo button and the rc Bulldozer truck will show your kid what it can do.These remote control tractor building toys' durable & waterproof design are great indoor & outdoor toys.