25m Lockable Pneumatic Telescopic Mast 70kg payloads
4.2m closed height
Item #: NR-4.2-25-70L-10S-82-279

1> Extended Height: 25m

2> Nest Height: 4.2m

3> Vertical payload: 70kg @0.25Mpa/36PSI

4> Type: lockable type (automatic extension, retraction by manual operating)

5> Number of sections: 10 sections

6> Section diameter: 82mm~279mm

7> Materials: Aluminum alloy 6063T5, Hard Anodizing Treatment

8> Mast weight: 361kg approx.

9> Default accessories: 1x top flange, 1x bottom flange, 1x air hose pipe, 1x air control valve, 1x air hose pipe, 1x retraction operating tool, guy ropes mounting plate and eyebolts.

10> Wind load: 135N/m^2 (without guy ropes)

Charging accessories: 
side mounting bracket NR-S279, steel material, 28kg approx.
Rotation basement NR-R279 (manual rotation)
Guy lines kit: 5 layers, 4 ropes each layer, 4 mounting stakes, mounting radius 25m
Ground mounting quadpod bracket: NR-QUADPOD279
Electric air compressor: AC220V/50hz, 3000W, 12L air tank
Remote control kit: AC220V/50hz

Guarantee: 2 years
Manufacture time: 30 days
Data updated on 20260314