Willful customization can be equipped with a ceiling (CE certified) and a driver's cabin (with warm air), made of stamped metal material, sturdy and durable. A sturdy retaining ring is added to the support wheel, ensuring that the frame is not subjected to force and is durable with a long service life. Small rotation with large effect for wall pasting operation, ultra small rotation for safety and peace of mind. The entire machine has a 360 ° rotatable arm side swing function, with a left swing of 57 ° and a right swing of 60 ° to achieve wall pasting operation. Widening adjustable seats Widening seats, no pressure on all kinds of figures, backrest fore and aft adjustment seat fore and aft adjustment, driving comfort, worry free work.