With extended antenna heights of up to 56 ft (17 m), our Non-Locking Heavy Duty Mast is ideal for surveillance, electronic news gathering and elevated testing. The pneumatic mast is a series of graduated extended tubes, assembled to nest inside one another. It can be retracted to its compact height of less than 10 ft (3 m) and quickly extended in minutes to its free-standing height.

Free-standing unit, so guy lines are not needed.
Rugged construction of high strength heat-treated aluminum tubes and collars with low friction synthetic bearings for long, dependable life.
Two full-length external keys on mast sections and the collars have matching machined key ways which maintain directional azimuth.
Each tube and collar is protected by low friction synthetic bearings for smooth operation and long life.
All exterior aluminum surfaces are anodized and sealed for long life, and the fasteners are stainless steel for corrosion resistance.
Custom models can be designed or manufactured for payloads up to 600 lbs (175 kg) or for other retracted and extended heights. Consult factory.

Standard Equipment

Internal roof mounting hardware
Non-rotatable base plate
Platform adapter
Magnetic mast extension warning light kit
Installation & operation manual
Hazard warning labels

Optional Equipment

Rotatable base plate & turning handles
Top mountings: extension stub or custom interfaces
Black anodized finish
Canvas top cover
Close azimuth design
Lukon 24 mast finish
Pneumatic Systems
NyCoil Cable Conduit
Mounting Hardware

Suggested Applications

ENG, Elevated Testing, Surveillance, Wireless Cable Testing