Mob/What's App/WeChat/ free iMessage:
+8615062321794
- Vertical Pneumatic Telescopic Mast Light
- Foldable Pneumatic Telescopic Mast Light
- Lockable Pneumatic Telescoping Mast
- non-Lockable Pneumatic Telescoping Mast
- CCTV Pneumatic Telescoping Mast
- Lighting Pneumatic Telescoping Mast
- Manual Telescoping Mast
- Mobile Solar Light Tower
- Electro-Mechanical Telescopic Mast
- Telescopic Mast Light Tower
- Firefighting Products
- Telecom Pneumatic Telescopic Mast
- Mobile Surveillance System
- Quadpod Manual Mast Tower
- Mobile Telecom Trailer
- LED Lights
- AC compressor
- DC compressor
- Generators
- Accessories
21m Locking Pneumatic Telescopic Mast 50kg payloads
1> Item #: NR-3.7-21-50L-9S-66-229
2> Extended Height: 21m
3> Closed Height:3.7m
4> Vertical Payloads: 50kg
5> Number of sections: 9
6> Section dia. 66mm~229mm
7> Sections Thickness: 66*3mm, 82*4mm, 98*4mm, 118*4mm, 140*5mm, 160*5mm, 180*5mm, 202*6mm, 229*7mm
8> Materials: aluminum alloy 6063T5
9> Mast weight: 223kg approx.
10> Default accessories: 1x top flange, 1x bottom flange, 1x air hose pipe, 1x safety pressure relief valve
11> Working air pressure: 0.2Mpa/29PSI
12> Working temperature: -25-65 Celsius degrees
Default accessories:
Ground mounting tripods
Side mounting brackets
Electric air compressor (AC220V)
Guying rope kits (4x4) for 120kmh wind speed.
update on 20230803
leading time: 20 days
| 21m Lockable Pneumatic Telescopic Mast-50kg Payload | ||||||
| NR-3.7-21-50L-9S-66-229 | ||||||
 | ||||||
| Extended Height | : | 21 | m | 68.88 | ft | |
| Retracted Height | : | 3.7 | m | 12.1 | ft | |
| Vertical Payload | : | 50 | kg | 110 | lb | |
| Working air pressure | : | 0.2 | Mpa | 29 | PSI | |
| Collar Type | : | Locking (Automatic Extention, Manual Retraction) | ||||
| Inside Electric Wires | : | |||||
| Number of sections | : | 9 | ||||
| Top section diameter | : | 66 | mm | 2.6 | in | |
| Basement section diameter | : | 229 | mm | 9.0 | in | |
| Mast Weight | : | 223 | kg | 491 | lb | |
| Working temperature | : | -25~65 Celsius Degree | ||||
| Materials | : | Aluminum alloy 6063T5 | ||||
| Default accessories | : | top flange | ||||
| bottom flange | ||||||
| air hose pipe | ||||||
| air control manual | ||||||
| Retraction operation tool | ||||||
| Optional Accessories | : | Electric air compressor | DC12V, DC24V, AC220V/50hz | |||
| Guying Rope Kits | 4x4 (4 layers, 4 ropes each layer, 4 mounting spikes, mounting radius 21m) | |||||
| Side Mounting Bracket | Aluminum alloy 6061 Materials | |||||
| Ground mounting Tripod | Stainless Materials | |||||
| Rotation Basement | Manual Rotation | |||||
| Remote control kit | 12VDC | |||||
| data update on 20230803 | ||||||
| User name | Member Level | Quantity | Specification | Purchase Date |
|---|
