4m 20kg Lighting Telescopic Mast by Manual by Hand

hand manual telescopic mast is composed of three sections,the main pole,manual lifting power,strong steel
rope.Hand lifting and screw nut power systerm generate upward momentume.The max payload mainly
depends on sections,height, diameter ,the bottom base,and the tripod,pulling cord ,as well the ground or 

vehicle situation.
Screw nut transmission systerm utilizing transformation of force,make a small hand power produce great
upward momentum. Combination part tightness and aluminum alloy material of the mast let no water retention ,
no rain go in.
The mast available extended height is 2m to 45m.The payload up to 300kg from 5kg.
It can help lamplight,camera,ham radio,photography,antenna,yagi ,lightning rod,or else communication devices.
It can be used on the ground, vehicle mounted ,trailer , the wall or the mine.

No overloading.
Ensure the area in which the mast is deployed is free of obstructions and overhead power lines.
Any abnormal phenomena( such as inflexible or stuck) occurs when lifting, you should stop it immediately, identify the reasons, and lift it after cleaning troubles.
Note: if special request, please confirm with our technician. 

we produce telescopic mast manual lifting from 2m to 45m,for payload lights,camear,ham radio,yagi ,lightning rod,or telecommunication devices.Bellow is our catalogue of usual models for your reference.

Besides,we can design different of models for ODM and OEM.

Our masts are CE certified, we have been a golden supplier on Alibaba since 2007, we are keeping with our customers an one for one timely information feedback, we have organized an expert team for quality control and inspection system and have Multi-way fast delivery channels, we are supplying one year free after-sale warranty to the buyer. We think outside the box and are continually developing new products to meet customer requirements, what you are asking for is our motive power of task, we wish one of our products will well-meet what you demand.

Design and manufacture of telescopic and mast systems.
Our reputation is built on product quality.

OEM/ODM service available for the buyers
Professional team for consulation, solution and designing
Complete quality control system before delivery
Multi-way fast delivery channel at buyer's option

One year free after-sale warranty after delivery