20m Locking Pneumatic Telescopic Mast-200kg payloads. 3.7m Closed Height

This model masts were produced more than 20 pcs for Malaysia client for mobile telecom antenna tower for emergency. 

1> Item #: NR-3.7-20-200L-9S-118-316
2> Extended Height: 20m
3> Retracted Height: 3.7m
4> Vertical Payloads: 200kg
5> Working air pressure: 0.25Mpa/36PSI
6> Working temperature: -25~85℃
7> Collar style: T Locking collar (automatic extension, retraction by manual operating)
8> Number of sections: 9
9> Section dia.: 118mm~316mm
10> Material: Aluminum alloy 6063T5 (Tensile/Yield strength 160Mpa/110Mpa, HW8.5)
11> Accessories: 1x top flange, 1x bottom flange, 1x air hose pipe, 1x air control manual, 1x mast retraction operating tool.
12> Mast weight: 406kg approx.

Optional accessories:
Electric air compressor: 3000W, 12L air tank, 50kg approx. AC220V/50hz
Guying rope kits: 5 level, 4 ropes each level, mounting radius 20m
Vehicle side mounting bracket: steel materials, 30kg approx.
Ground mounting quadpod bracket: 60kg approx.
Air control manual valve (remote control available)

Guarantee: one year
Leading time: 30 days
the latest data has been updated on 20250710