Anodized Aluminum Pneumatic Telescopic Mast 4.2M 5.7M
Parameters
| The mast is customized according to the expected performance, the mounting device, payload, extended height, retracted height, even mast color can be customizable.Please come with your specific request: 1. mast type: manual, electric or pneumatic 2. your expected close height and extended height ( 2.3m to 40m ) of the mast 3. what will be mounted onto the top of the mast and its estimate weight ( 5 to 40kg) 4. where the mast to be fixed |
|||||||
| Model | Extended Height Meter |
Extended Height inch |
Extended height foot |
retracted height Meter |
Number of Tubes | Maximum diameter | Max payload |
| OK-QD-23TX | 2.3 | 90.55 | 7.55 | 1.3 | 2 | 55 | 20 |
| OK-QD-27TX | 2.7 | 106.30 | 8.86 | 1.27 | 3 | 69 | 20 |
| OK-QD-35TX | 3.5 | 137.80 | 11.48 | 1.53 | 3 | 69 | 20 |
| OK-QD-42TX | 4.2 | 165.35 | 13.78 | 1.52 | 4 | 87 | 20 |
| OK-QD-57TX | 5.7 | 224.41 | 18.69 | 1.88 | 4 | 87 | 20 |
| OK-QD-35G | 3.5 | 137.79 | 11.48 | 1.65 | 3 | 133 | 120 |
| OK-QD-45G | 4.5 | 177.16 | 14.76 | 1.68 | 4 | 133 | 100 |
| OK-QD-55G | 5.5 | 216.53 | 18.04 | 1.78 | 4 | 133 | 100 |
| OK-QD-65G | 6.5 | 255.90 | 21.32 | 1.79 | 5 | 133 | 80 |
| OK-QD-65G | 6.5 | 255.90 | 21.32 | 1.97 | 5 | 133 | 80 |
| OK-QD-75G | 7.5 | 295.27 | 24.6 | 1.81 | 6 | 160 | 80 |
Environmental adaptability
| Items | Test condition |
|
Anti-wind capability |
Level 8 wind: work normally; level 12 wind: can not be destroyed (working condition, nailed into the ground, 3-4 guy wires, pull angle: 30-40 degrees, the guy wire is tight).GJB74A-1998 3.13.13 |
| tempertaure storage | -55°~70° |
| tempertaure working | -40°~55° |
| Humidity | less than 90%(temperature 25°) |
| Exposed to the rain | Strength 6mm/min, the time of duration is 1 hour |
| Antiseptic | Refer to GJB150.11A-2009 Standard test |
| Dust-proof | Refer to GJB150.12.1986 Standard test |
| Solar radiation | Refer to GJB150.7.1986 Standard test |
| Mould |
Refer to GJB150.2.1986 the second chapter standard inspection. Mildew-growing level: level 1 |
| Rated load capacity | Lifting hand force ≤120N |
| Accuracy of torsion | ≤2° |
| Swing |
wind speed 18m/s, oscillating quantity: 5%-8% of total height (With full guy wires) |
| Lift speed | Average speed 4m/min |
| Mounting Time | Single person≤15min 2 persons≤8min |
| Reliability |
Rated load for 30 consecutive movements without damage or permanent deformation |
|
Maintainability |
Wearing parts easy to disassemble; components can be repaired and maintenanced by tools; general maintenance and repair time≤30min |
| Security | Self-locking at any height; would not fall at any time |
Application
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 and so on...
Company profile
Shenzhen Okaf Technology Co., Ltd was established in 2005. It is a high-tech enterprise specializing in researching & developing, producing and selling Vehicle mounted PTZ CCTV camera, telescopic mast and mobile surveillance trailer. It is one of the most professional CCTV surveillance system developer & manufacturer in China nowadays. Our products are widely applied to police dynamic forensics system, highway patrol and rescue system, fire emergency rescue system, urban management law enforcement system, construction sites mobile surveillance ,mobile commanding system, operation commanding system etc.
Packing
Who are we?
Shenzhen Okaf Technology Co.,LTD is high-tech enterprise focusing on surveillance system developer & manufacturer since 2005. Our main products with high end solutions and cutting edge technology involving vehicle PTZ camera, 4G deployment dome camera, vehicle mobile lifter, vehicle mobile lighting devices, police dynamic forensics system, manual and pneumatic telescopic mast etc.
Differences between electric, manual and pneumatic telescopic mast
A: Manual telescopic mast is used for the circumstances without power supply, the payload is about 5KG to 30KG depends on the mast extended height and tube diameters.
Electric telescopic mast is lifted by power supply, the load capacity is similar to the manual telescopic mast. When the power is no available, it can be lifted by manual hand crank.
Pneumatic telescopic mast top payload is much higher then the electric and manual mast. It needs air pump/compressor to elevate, it may not work in the temperature under 45 degree. Hollow mast, with less weight itself, max 400KG payload, but higher cost.
Pneumatic mast can build internal cables, but manual or motorized winch can only equip external cables.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.