What is a Pneumatic Mast?
Pneumatic masts are a type of elevation solution using compressed air to raise the central column to its extended height. The masts can either be locking, which each section locks into place once it reaches its maximum extension - designed for safety and long term use( do not lift down the mast), or non-locking where each section sits on cushion
of air- more appropriate for short time using.
Common application
Telecommunications, Surveillance, Broadcasting, Disaster Recovery, Site Surveys, Energy Production,
Site Security...and so on.
Mast specification
Available Extended height:3m to 30m
Head load capacity: 5kg to 300kg.
The one is promotional, with very low price and best discount!!!
| 5.8M Portable Aluminum Alloy Pneumatic Telescopic Antenna Mast |
| Model No. | OK-QD-PP58S |
| Tube Material: | Aluminum magnesium alloy 6063B |
| Tube surface treatment | Anodizing |
| Color: | Bronze |
| Specification: | 5.8M |
| Closed length: | 1.76M |
| Extended length: | 5.8M |
| Max head-load: | 20kgs |
| Top plate: | Round shape: diameter 150mm, thickness 10mm.With 4pcs*8.5mm holes |
| Bottom plate: | Round shape: diameter 280mm, thickness 20mm.With 3pcs*20mm holes |
| Max Working pressure of the mast | 0.20MPA |
| Collar style: | Non-locking collar |
| Working Temperature: | -15--+50℃ |
| Max Wind load : | 66km/h |
| Accessories | Top plate -----------------------------------------1pc
Bottom plate -------------------------------------1pc
Control valve-------------------------------------1pc
Air pipe------ ------------------------------------ 1pc
Tripod --------------------------------------------1pc optional |
Kindly refer to the following questions,when you send an inquiry:
1: How is max height and how is probably payload do you need?
2: Do you need Pneumatic or manual mast ?
3: Where do you use?
Operation steps
1.check the mast in good condition
2.fixed the mast on the ground. tripod fixed diameter is 3.4m,guy wire fixed diameter is 8m.
3.air inlet of control valve connect with air compressor.
4.air outlet of control valve connect wtih the mast.
5. once all mounted, you must keep the lifting control valve handle bar in middle location. (it make the air do not come into mast)
6.open the air compressor switch, at same time adjust the pessure regulating switch to reach 0.2MPa which the pressure gauge shows.
7.then pull up the lifting valve handle bar, mast will rise.
8.if you want to make the mast stop in some height, just make the handle bar in middle. 9. when lift down the mast, please pull down the lifting control valve handle bar..
