Specification
Manual telescopic mast is also a rack height equipment carrier,
suitable for car, ship and land. It can elevate communications
antenna, illumination, lightning shielding, optical transmission
and camera equipment to a predetermined height quickly, reliably
and securely. After the work is completed, it is also able to
reduce the above-mentioned equipment to a predetermined height
quickly, reliably and safely.
OKAF manual telescopic mast is made of high-strength aluminum
alloy, with the advantage of corrosion-resistant, light weight,
large load, low noise, fast lift, small shock resistance, stable
and so on. It could meet different areas, different occasions on
the height and load requirements, in addition, it is also widely
used in golf, large football night lighting, etc.
The portable and reliable telescoping masts can be mounted on
trailer or vehicle. Electric motor driven telescopic masts with
locking collars could keep the equipment at a fixed height for a
long time even without air pressure.
Application of Electric Telescopic Mast
1. Radio installation Surveying
2. Temporary communications.
3. Emergency services (Light tower for fire fighting rescue)
4. Mobile surveillance ( PTZ camera for law forensics)
5. Semi-permanent Installations for outdoor Events(Military or
patrol surveillance)
6. Construction site surveillance(construction sites monitoring)
7.Wi-Fi antennas.
Technical data
| Model | OK-SD20SJ |
| Material | High strength aluminum alloy |
| Extended height | 20 m |
| Retracted height | 3.1 m |
| Maximum diameter | 160 mm |
| Minimum diameter | 40 mm |
| Top payload | 5 kg |
| Wind power | Level 8/ or 19m /SEC |
| Number of sections | 8 |
| Torsion precision | ≤±2º |
| Installation | Ground mounted with tripod |
| Low temperature storage | -55° |
| Low temperature work | -40° |
| High temperature storage | 70° |
| High temperature work | 55° |
| Humidity | Relative humidity 90%(temperature 25°) |
| Rain | 6mm/min continuous 1h |
| Rated load | Lifting ≤120N |
| Lifting speed | Average speed 4m/min |
| Safety | Self-locking at any height |
| Accessories | Guy wires, ground anchors |
