18m-400kg Heavy Duty Payloads Non-Lockable Pneumatic Antenna Masts and Towers

• Customization: Available
• Structure: Telescopic Pneumatic Mast
• Shape: Telescopic Pneumatic Mast
• Model NO.: NR-3.8-18-400N-7S-160-316
• Standard: Standard
• Material: Aluminum Alloy Materials
• Belly Bar Shape: Telescopic Pneumatic Mast
• Certification: CE
• Condition: New
• Extended Height: 18m
• Closed Height: 3.8m
• Vertical Payloads: 400kg @0.25MPa/36psi
• Collar Type: Non Lockable Type (Automatic Extension/Retraction)
• Number of Sections: 7
• Section Diameter Range: 160~316
• Materials: Aluminum Alloy 6063t5
• Mast Weight: 420kg
• Accessories: Default as Bellowed Description
• Transport Package: Plywood Packing Box, Qualified for Ocean/ Air
• Specification: 400cmL x 55cmW x 65cmH
• Trademark: NRENTECH
• Origin: China
• HS Code: 84289090
• Production Capacity: 200units/Month

Product Description

Product Description

 

18m Heavy Duty Pneumatic Telescopic Mast-400kg payloads NR-3.8-18-400N-7S-160-316

18m Non Lockable Pneumatic Mast 400kg Payloads

3.8m Closed Height
Item #: NR-3.8-18-400N-7S-160-316
1> Extended Height: 18m
2> Closed Height: 3.8m 
3> Vertical Payloads: 400kg @ 0.25Mpa/36PSI working air pressure as maximum
4> Collar type: non lockble collar (automatic extension and retraction)
5> Working air pressure: 0.25Mpa/36PSI as recommend
6> Number of sections: 7 sections
7> Section dia. 160mm~316mm
8> Materials: aluminum alloy 6063T6
9> Mast weight 390kg approx.
10> Default accessories: top flange, bottom flange, air hose pipe, air control manual, wires mounting plates

Chargeable accessories: 
Side mounting bracket
ground mounting quadpod bracket
electric air compressor
remote control kit
guying ropes/wires kits with mounitng metal stakes (4 layers, 4 ropes/wires each layer, mounting radius 18m)

Non Lockable Collar type (automatic extension and retraction. suitable for remote control system. Non Lockable mast suitable for temporary deployment hours or daily. For long time deployment should use a compressor automatic pumping system )

2 years guarantee by Nrentech
Leading time: 30 days
information updated on 20241101

Product Parameters

 

18m Non-Lockable Pneumatic Telescopic Mast-400kg Payload
NR-3.8-18-400N-7S-160-316
Extended Height	:	18	m	59.04	ft
Retracted Height	:	3.8	m	12.5	ft
Vertical Payload	:	400	kg	880	lb
Working air pressure	:	0.25	Mpa	37	PSI
Collar Type	:	Non-Locking (Automatic Extension, Automatic Retraction)
Inside Electric Wires	:	\
Number of sections	:	7
Top section diameter	:	160	mm	6.3	in
Basement section diameter	:	316	mm	12.4	in
Mast Weight	:	421	kg	926	lb
Working temperature	:	-25~65 Celsius Degree
Materials	:	Aluminum alloy 6063T5
Default accessories	:	top flange
		bottom flange
		air hose pipe
		air control manual
		guying ropes/wires mounting plate
Optional Accessories	:	Electric air compressor			AC220~240V/50hz/60Hz
		Guying Rope Kits			4x4 (4 layers, 4 ropes each layer, 4 mounting spikes, mounting radius 18m)
		Side Mounting Bracket			Steel Materials
		Ground mounting Quadpod			Stainless Materials
		Rotation Basement			\
		Remote control kit			DC12V
data update on 20241101