SYSTEM 75: Double Tube Mast

  • Double mast for higher torsional strength
  • For applications requiring higher levels of stability
  • Maximum height 7m
  • Maximum top load 15kg
  • Suitable for side mounted antenna
  • Civilian specification

The SYSTEM 75 double tube portable search and rescue mast is designed for higher top loads by combining two single Rolatubes to form the mast body. This results in an increase in torsional and axial strength, and top load capability and therefore the ability to support a greater range of equipment. The increased strength makes the double tube mast suitable as a directional antenna mast system or for surveillance and communications technology that require higher levels of stability such as image recognition cameras and sensor arrays.

Set up and recovered in minutes with minimum personnel, the mast system contains no moving parts to jam, freeze or that need maintenance.  Weather resistant and recoverable even when iced up, the mast maintains operability in the harshest environments. A Rolatube mast system has exceptionally low packed volume. Our complete SYSTEM 75 double tube mast system packs down to 28cm x 33cm x 25cm (11″ x 13″ x 10″approx.) and weighs from just 7.6kg (16.7lb)*.

The range has been specifically designed to increase the response capability of organisations such as the Police, Fire, Search and Rescue, and NGOs by providing a system which minimises packed volume, weight and complexity. Ideal as a portable antenna mast system and available in two heights to match operational requirements, the SYSTEM 75 double tube mast system is light and quick to deploy.  It is supplied with everything you need to set up the mast and an optional hinged base plate makes deployment even easier. The top cap includes a 30mm socket to allow easy setup as an antenna mast system or for mounting ancillary equipment. A range of accessories for attaching top loads and providing additional setup options is also available.

The Rolatube mast system is manufactured using our unique rollable composite to provide reliable operation over its lifetime. Uniquely, the mast body incorporates a tough, weatherproof cover which is available in a range of colours enabling the mast to be either easily identifiable or blend into to its environment as required.


  • Mast Construct: PP & glass fibre composite.
  • Mast Cover: Polyester fabric cover in solid black, orange or blue colour.
  • Environmental: Water & dust proof. Maintenance free.
  • Wind Rating: 100kmh (62mph) bare mast only, secured with guy ropes and ground pegs

Available colours:


*5m version

Diameter mm (in) Max Height m (ft) Top Load Kg (lb) Weight of System Kg (lb) System Part No.
76 (3)
5 (16.4)
15 (33)
7.6 (16.7)
76 (3)
7 (23.0)
5 (11)
12.4 (27.3)
Sector: Mast Systems - Civilian