Aluminium Telescopic Mast МТА-8
The telescopic aluminum MTA-8 mast (hereinafter referred to as the mast) is designed for raising to a height of up to 8 m various antenna devices, communication devices and other equipment (surveillance cameras, floodlights, etc.).
The mast is installed on the ground.
The mast is deployed manually (without the use of additional lifting mechanisms).
The mast is built on the telescopic principle of six knees, folding each other. It is designed for installation on the ground and manual lifting and lowering.
The mast consists of a fixed knee, movable knees and a tripod.
The tripod is needed to quickly fix the mast in an upright position during deployment. In the tripod set the immovable knee mast. Fixing a motionless knee in a tripod is carried out by bolts.
Movable knees of a mast are connected among themselves by means of a cable. When sequentially removing the movable elbows from the stationary elbow, the cable prevents the movable elbows from leaving each other. Fixation of the movable knees when lifting is carried out with the help of a clamp and a pin.
Holding the mast in a vertical position by means of braces and stakes.
| Parameter | Value |
| Number of stretch marks: | 6 (2х3) pc. |
| Height after installation: | 8 m. |
| Length in the folded state, not more than: | 2 m. |
| Knees: | 6 pc. |
| Fastening radius: | 7 m. |
| Maximum load: | 10 kg. |
| Mast weight: | 15 kg. |
| The time required to deploy the mast by a team of three (using two tiers of stretch marks) is no more than: | 20 min. |
| The mast, fastened with braces, is deployed, retains mechanical strength and stability at wind speed to: | 20 m/s. |
| The mast is operated in climatic conditions: | |
| ambient temperature: | from minus 50º to plus 50º С |
| relative humidity: | no more than 98% at a temperature of 25º С |
| atmosphere pressure: | from 450 to 850 mm hg. art. |
