A small self-propelled multi-purpose vehicle, functions and features: ? Most of the East China Sea can be equipped with special operations boom (except for DH Wonder21 outside) ? multi-purpose function with aerial crane ? Single remote control operation ? Use the battery to replace the engine ? reduce noise and more environmentally friendly use of specially designed hydraulic motor with remote control function, so use more battery power, longer life ? Suitable for operating the plant or small venue use, the car can not walk the road of the occasion, for long-distance driving in the second, the scope of application: ? In the narrow space can be a large number of safe and accurate delivery of the goods ? delivery of valuable items ? Plant room stacked weights, plant maintenance and other high-altitude operation ? Automatic logistics system has not yet coupled with the logistics distribution facility Center ? Site not suitable for large-scale use of cranes ? the use of venues can not have a smoke and air pollution in Country of Origin: South Korea