The Multi-stage hydraulic bolt tensioner range includes models that are suitable for: Blade Bolts, Rotor, Main Shaft, Mid and Upper tower, Blade Bearing, Foundation, Nacelle applications and many more on a wide spectrum of OEM Wind Turbines.
Working pressure 1500 bar /21755 psi.
Fast, simple, accuracy, reliable, ideal tightening and bolting tools for wind turbine.
Small, compact, large load. Durable composite material seal kit.
Clear over stroke alarming mark.
Optional gear drive rotate nut quickly.