This mast is composed of 6 different aluminum sections and one inside spiral cctv wires. Sections outside diameter*thickness are 66*3mm, 82*4mm, 98*4mm, 118*4mm, 140*5mm, 160*5mm.  Mast full nested height is 2.2m, and total extension height is 9meter. The mast can support 50kg equipment as maximum. This mast maximum working air pressure is 0.2Mpa/29PSI, and mast weight 65kg approx. The mast can bear 80km/h wind speed for normally using. if add 4 guying wires, the mast can support 120km/h wind speed.


This mast default accessories include one top flange, one bottom flange, one air hose pipe and one small air manual control. The mast is non-lockable mast, which can be controlled remotely by wireless for extension/retraction.

There is one overpressure valves protect the mast when the inside air pressure too high. For example, if user use an high pressure compressor to lift the mast. if the inside air pressure higher more than 35PSI, the protection valves will be work to release the extra pressure. High pressure probably damage the mast and the equipment.

The mast optional/ charging accessories are side mounting bracket, electric air compressor, guying wires if needed.
side mounting bracket made from aluminum alloy 6061 materials. suitable for back or side mounting. Electric compressor DC12V or DC24V available. The mast also can be connected to the truck/vehicle air tank for lifting. For optional accessories you can chose according to the project requirement.


The mast packed in one stronger plywood box for shipment. suitable for air shipment or sea shipment. Due to the packing length exceed 2.2m, so not recommend express delivery.