| Extended height | 6m |
| Max. payload | 30kg |
| Wind load capacity | 120km/h |
| No. of section | 4 |
| Outer tube diameter | 98-82-66-51mm |
| Retracted height | 1.95m |
| Material | Aluminum alloy |
| Color | Bronze |
| Working type | Air operated |
| Installed on | Ground, vehicle, concrete etc.... |
| Used for | Antenna, camera and lights etc.. |
   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 cushionÂ
of air- more appropriate for short time using.
Model"AT8"---no cable and no lock, for Short time using and small head load.Model"AT9"---with lock. for long time using and large head load.Model"AT7"---with cable. for mounting camera, lights or antenna.
Telecommunications, Surveillance, Broadcasting, Disaster Recovery, Site Surveys, Energy Production, Site so on
Available Extended height:2m to 30mHead load capacity:5kg to 300kg.
Lift operation chooseIf no electricity and head load is not heavy, lift control could be foot pump or hand pump---manual lift.
If thers is electricity and head load is heavy, lift control should be air compressor, easily and quickly.
| No. | ||
| 1 | extended height | 6m |
| 2 | retracted height | 1.95m |
| 3 | max. payload | 30kg |
| 4 | No. of section | 4 |
| 5 | outer tube diameter | 98-82-66-51mm |
| 6 | wind load capacity | max. 120km/h |
1.check the mast in good condition
2.fixed the mast on the ground. tripod fixed diameter is 3.4m,guy meter 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..
| No. | Type | Quantity |
| 1 | air compressor or air pump with air hose | 1pc |
| 2 | car clamp or tripod | 1pc |
| 3 | guy und anchor | 4pcs |
| 4 | control valve | 1pc |
Each one set of mast and accessories put into a carton
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