On-board cranes, such cranes usually have a lifting weight between 200 kg and 1 ton, and the design is very flexible. It can be adapted to 12V and 24V car batteries, as well as 220V MAINS electricity, and the boom can be electrically retracted and rotated. It is also very convenient to move, it can be installed on a minivan, and can even be used with a small cart to carry it out manually in the workshop. Support customization.