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.
Why us?
1. We supply a complete set of solution ( surveillance + lighting +
mast + trailer in one stop ).
2. We are experienced at video transmission, encryption.
3. Unify all videos into one platform.
4. Experienced and factory direct sale.
5. Friendly aftersales service.
6. Low MOQ
7. Extension performances such as dust detection, PM2.5, Hemlet
detection, license and facial recognition etc.
