4m manual radio telescopic antenna mast

4m manual radio telescopic antenna mast 

  (1)Main pole in 3 sections:

Section No.   OD         Thickness     Length

1#:            60mm        2.0mm         1.55m

2#:            70mm        2.0mm         1.55m

3#:            80mm        2.0mm         1.55m

(2)Bottom base:  

 Diameter:180mm   Thickness: 12mm

(3)Accessories:

Pulling cord box with handle bars------------------3  units  

Ground anchor----------------------------------------3  pieces

Handle lifting bar-------------------------------------2  pieces

304 stainless steel stakes----------------------------6  pieces

Tripod --------------------------------------------------1  piece

Top plate------------------------------------------------1 piece

Material:

Main Pole: aluminum alloy

Bottom base and accessories(except the stakes): iron steel

Pulling cord: galvanized steel wire(OD:2mm)

Color: the whole unit will be in army green when closed, but when extended, the main pole will be in origin color of aluminum alloy only with top 4cm of each pole section in army green color.  

Color Technology: painting

Accessories

1.Pulling cord box and handle bars

2. Ground anchor

3.Handle lifting bar  

4. 304 stainless steel stakes

Installation

 A. Fixed mode: achieved by tripod; vehicle mode: fixed by car clamps

B. The telescopic mast should be mounted on a flat and solid foundation. If the mast is tilted or tilted for a long time, its speed will be affected and it will cause damage to the mast itself.

C. The top load of mast should not exceed its conventional bearing so as not to tilt or damage the mast

D. Telescopic mast above 10m or less than 10m (including 10m) carrying more than 5kg must be fitted with pulling cords.

 E. And the mast need be fitted with pulling cords when the wind speed exceeds 14m/s.

 F. Method for erecting a mast with pulling cord (take a three layer pulling cord mounted on the ground as an example):

    a. The telescopic mast should be vertically fixed on the horizontal base.

    b. The position selection of ground anchors. The distance between ground anchor and the bottom center of mast is greater than 2/3 of the height of the mast, and nails shall be driven into ground every 120 degrees.

Contact 

		Ms. Karen Wang
		Talents Enterprise Company Limited
		T: 86 22 28376666 | F: 86 22 28376667 |
		whatsapp:0086 182 0221 3131
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