20m Lockable Pneumatic Telescopic Mast 70kg Payloads-3.5m closed height

This model 20m lockable pneumatic telescopic masts are designed for Australia client for Lightning protection project.

Item #: NR-3.5-20-70L-10S-82-279

1> Extended Height: 20m
2> Closed Height: 3.5m
3> Vertical Payloads: 70kg @0.25Mpa/37PSI
4> Collar type: Lockable collar (automatic extension, retraction by manual operating)
5> Number of sections: 10 sections
6> Section diameter: 82~279mm
7> Materials: aluminum alloy 6063T5
8> Mast weight: 300kg approx.
9> Default accessories: 1x top flange, 1x bottom flange, 1x air hose pipe, 1x air control manual, 1x retraction operating tool.

Charging accessories: 

side mounting bracket NR-S279

Guying rope kits NR-G20 (4 layers x 4 ropes each layer, mounting radius 20m, 4 mounting spikes)

AC220V/50hz electric air compressor 3000W approx

quadpod mounting bracket NR-QUADPOD279

remote control kit NR-AC02

leading time: 30 days
information update on 20240714

20m Lockable Pneumatic Telescopic Mast-70kg Payload
NR-3.5-20-70L-10S-82-279
Extended Height	:	20	m	65.6	ft
Retracted Height	:	3.5	m	11.5	ft
Vertical Payload	:	70	kg	154	lb
Working air pressure	:	0.25	Mpa	37	PSI
Collar Type	:	Locking (Automatic Extention, Manual Retraction)
Inside Electric Wires	:
Number of sections	:	10
Top section diameter	:	82	mm	3.2	in
Basement section diameter	:	279	mm	11.0	in
Mast Weight	:	300	kg	660	lb
Working temperature	:	-25~65 Celsius Degree
Materials	:	Aluminum alloy 6063T5
Default accessories	:	top flange
		bottom flange
		air hose pipe
		air control manual
		Retraction operation tool
Optional Accessories	:	Electric air compressor			AC220V/50hz, 3000W approx.
		Guying Rope Kits			4x4 (4 layers, 4 ropes each layer, 4 mounting spikes, mounting radius 20m)
		Side Mounting Bracket			steel materials, 25kg approx.
		Ground mounting quadpod			Stainless Materials
		Rotation Basement			/
		Remote control kit			12VDC
data update on 20240714