The tripod telescopic mast is formed by equipping three metal support legs on the basis of the general mast or locking mast or built-in cable mast, wherein the support legs support the mast on the ground in use, and can be folded into a canvas bag after usage, so it is convenient to carry.
Now, by the support leg structure, the model of the tripod mast is classified into unadjustable support leg type (A+ with code of B) and adjustable support leg type (A+ with code of K). Specification of tripod mast is denoted in the same way as the general mast, including section number, retracted height and maximum extended height.
Tripod telescopic mast, as a portable lifting equipment, commonly has lightweight top payload and the Max. height is less than 10m. For this reason, our tripod telescopic mast is commonly provided with ring-locking, remain the Max. height extention without air pressure. When in operation, it is pushed up by hands or uses an handpump, but not air pump.