Original accessories for all mast types

Each field mast system is supplied with a full field deployment accessory kit to enable easy mast deployment and fast lowering. Mast accessories are designed for easy and comfortable deployment in all extremes of environmental conditions. Accessory kits are packed in all-weather tarpaulin bags.

Mastsystem deployment accessories are fabricated from the state-of-the-art materials and have gone through rigorous testing to assure optimum performance with long life span.


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Additional information

Special user-friendly guy reel design makes the task of tensioning the guy ropes and plumbing the mast quick and easy. Guy ropes are available in 100% polyester or with aramid core and  polyester mantle. Heavy duty aramid core guy ropes are durable yet easy to use. Hardened guy stakes and sledgehammers are suitable for repeated use in a wide variety of ground conditions including permafrost.

For special anchoring requirements also tree straps, soft and hard ground anchoring kits are available.

Winch power units (WPU) are available for all EX-, EXL- and EXB- mast winches. The motor unit is an add-on device that is fixed on the winch with two hand screws to replace the crank handle. The motor unit can be easily and quickly detached in case of power failure to enable manual back up. A circuit breaker together with a mechanical torque limiter protects the motor and mast against overload. WPU kit consist of an electronic motor drive, remote controller and power cable packed in a transportation bag. The motor is controlled with a remote controller. Voltage options: DC24V as standard and AC110-230V available with power transformer

Mastsystem Int’l Oy’s quality – and environmental management system fulfils the requirements of ISO 9001, ISO 14001 and AQAP 2110 standards. Masts and accessories have been proven to meet the environmental requirements in accordance with the MIL-STD 810 and DEF STAN 00-35.


Finding the right system to fill exact requirements can be challenging.

Mastystem has long experience in system configuration and our experts will help you find the right system to meet your requirements. 

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