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When the sun weakens: Harness the power of the wind!

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Selling price€280,00

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Universal 4m Mast Tower 40kg for Wind Turbine Wind Generator Wind Power Plant


Easy installation & flexible setup

Installing your wind generator has never been easier! The iSTA-Breeze® Universal Mast Tower features an innovative folding system that allows you to set up your system in just a few minutes. Future maintenance is also effortless: after loosening just a few screws, the mast folds down elegantly. The mast has a basic length of 4 meters, can be flexibly extended, and is guyed with the included steel cables for maximum stability.


Maximum precision fit: Four-hole universal flange with elongated holes

Both the mast tower and the vibration damper are equipped with the four-hole universal mounting flange . Thanks to the integrated elongated holes, you have ample room to easily adjust and align the screws of your wind turbine. This makes the system compatible with virtually all wind turbines with a 4-hole mounting system and also ideally suited for vertical-axis wind turbines.

Dimensions of the universal flange:

  • Outer diameter (Ø): 108 mm
  • Inner diameter / cable entry (Ø): 34,5 mm
  • Slotted holes: 25 mm length x 11,5 mm width (ideal for precise screw alignment)
  • Flexible hole spacing: The 25 mm elongated holes make it suitable for a wide variety of 4-hole patterns.

Choose the version that suits you best:

  • 40 kg tower with four-hole universal mount (4-meter complete set)
  • Extension piece 1 m (for simple mast element extension)
  • Vibration damper with four-hole universal mount (perfectly suited for this tower and universally applicable)

Integrated & Retrofittable Vibration Damper (Structure Silencer)

The vibration damper is also equipped with the four-hole universal flange and can be mounted directly on this mast as well as universally on common wind generators. It effectively decouples the wind turbine from the mast, noticeably reduces the transmission of structure-borne noise, and ensures extremely quiet, low-vibration operation.

Easy installation: The damper is simply inserted between the mast and the wind turbine and screwed in place.


Technical specifications: Tower 40 kg set

Product feature Details
Max load capacity 40 kg
Mounting flange Four-hole universal flange with elongated holes (Ø 108 mm outer / Ø 34,5 mm inner)
Compatibility Suitable for almost all wind turbines with 4 holes – also ideally suited for vertical wind turbines
Mast length 4,0 meters (extendable as desired with 1m extension pieces)
Mast pipes 4 pieces of hot-dip galvanized steel bars (3 mm wall thickness)
Mast diameter Outer diameter: 60 mm | Inner diameter: 37 mm
Fastening & tensioning 3 x 5 m steel cables including cable tensioning and screw set
baseplate 1x hot-dip galvanized hinge plate (tilting mechanism)
Packaging dimensions & weight 100 x 25 x 20 cm (approx. 27 kg)
Universal 4m Mast Tower 40kg for Wind Turbine Wind Generator Wind Power Plant
Universal 4m Mast Tower 40kg for Wind Turbine Wind Generator Wind Power Plant Selling price€280,00