The glass mounting device UPT 250 is a maneuverable one-man glass mounting device for doors, windows, glass, metal and wood on the construction site. With the versatile mounting device, the transport of components is a breeze. With 1-man components can be lifted up to 250 kg and lowered. The mast can be swiveled by ± 90° to the left and right and the suction unit with four integrated suction plates (ø 230 mm) can be rotated 360°. Its non-slip handles are adjustable in height and length and the solid rubber tires (ø 350 mm) can be ridden safely even rough terrain. The glass assembly unit UPT 250 can be easily and quickly disassembled into 10 parts and can thus be quickly transported from one floor to the other.