startec ltd
Professional portable telescoping tower supplier
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Hand Crank 2MM 6063 Aluminum Tripod Portable Telescopic Mast
Specifications:
Material: aluminum alloy
Lift method: manual
Wind load: <20m/s (>14m/s for manual pulling cord)
Lift speed: 3.3m/min
Surface coating: galvanized and epoxy spray coating
product introduction:
Telescoping mast is a mast comprised of sections which collapse into each other.
Our best-selling mast pole is made of the highest quality aluminum and built to last.
Extremely portable but ready to provide years of permanent service too!
In telecommunications, a mast is used to boost the signal. It is hand cranked with winching devices.
In extensions from 3m to 15m, material is 2mm wall thickness of 6063 aluminum tube.
specification:
1)Hand winch –with bottom square tube
| extended height (m) | No. Of section | Retracted height(m) | Outer tube range(mm) | Self weight (kg) | Max.payload (kg) |
| 3 | 2 | 1.6 | T50-T60 square | 3 | 50 |
| 4 | 3 | 1.4 | 50-60 -T70 | 4 | 40 |
| 5 | 3 | 1.77 | 50-60- T70 | 5 | 40 |
| 6 | 4 | 1.6 | 50-70 -T80 | 6.5 | 30 |
| 7 | 4 | 1.85 | 50-70- T80 | 7 | 30 |
| 8 | 5 | 1.7 | 40-70-T80 | 9 | 20 |
| 9 | 5 | 1.9 | 40-70- T80 | 10 | 20 |
| 10 | 6 | 1.75 | 40-80-T100 | 12 | 15 |
| 12 | 7 | 1.8 | 40-90-T100 | 28 | 10 |
| 15 | 8 | 1.95 | 40-100-T120 | 10 |
Note: bottom square tube show as T-70, means: 70*70mm square tube
2)Hand push up
| extended height (m) | No. Of section | Retracted height(m) | Outer tube range(mm) | Self weight (kg) | Max.payload (kg) |
| 3 | 2 | 1.55 | 50-55 | 3 | 20 |
| 4 | 3 | 1.35 | 50-60 | 4 | 20 |
| 5 | 3 | 1.7 | 50-60 | 5 | 20 |
| 6 | 4 | 1.55 | 45-60 | 6.5 | 15 |
| 7 | 4 | 1.8 | 45-60 | 7 | 15 |
| 8 | 5 | 1.65 | 45-65 | 9 | 12 |
| 9 | 5 | 1.85 | 45-65 | 10 | 12 |
| 10 | 6 | 1.7 | 40-65 | 12 | 10 |
| 12 | 7 | 1.75 | 35-65 | 28 | 8 |
| 15 | 8 | 1.9 | 30-65 | 6 |
Product photo:
Accessories:
Usually these masts require a flat or socket wrench, with the quick release clamps you can raise and lower the masts without any tools.
Even with limited space these quick clamps can be easily used, because the lever can be adjusted at any position. Just pull out and release the lever, the strong spring latches the lever at the desired position.
Packing, delivery tiem, and shipping:
We will close then pack the goods safely in solid wooden box.
Prodcution lead time for sample: 2 weeks; 4 weeks for bulk order
Ship by sea, air, or express according to your request.
Q&A
Q: How much weight will this mast support?How much weight will this mast support?
A: It will depend entirely on what you mount on it, how it is mounted at the base, if guys are used and how you plan to extend the mast with the load attached
Q: Is guying necessary?
A: When securely mounted at the base and with most lightweight items attached, guying is not usually necessary. However, guying is always recommended.
Q: What's the surface treatment of the mast?
A: You can choose painting or eletroplated.
Q: What color do you have for the painting?
A: We have common color such as black, yellow, green, blue, red. Also we can tailor-made for your special request.
Q: What's the difference between push up mast and winch up mast?
A: Hand push up is used the clamps to lock each section, while winch up mast uses the winch device to elevate the mast.