H2E GmbH

H2E GmbH is a personnel and service provider with a temporary employment license in the field of onshore and offshore wind energy. The company is headquartered in Achim near Bremen with an offshore hub in the Krummhörn, near Emden. Our main areas of activity:

• Wind turbine installation / de-installation / retrofit work
  
• Endoscopies (gearboxes, main bearings, etc.)
  
• Large component replacement
  
• Gearbox replacements
  
• Single Blade Installation
  
• Brake caliber exchanges
  
• Replacement of the fast shaft (HSS) – as well as subsequent repair
  
• Generator bearing replacement and shaft repairs ON THE WIND TURBINE using laser welding processes (max. temp. 50 degrees!)
  
• Mechanical and electrical maintenance and fault clearance
  
• Medium voltage work
  
• DGUV-V3 Exams
  
• Heavy Lifts
  
• TSME (Safety Equipment Testing)
  
• Crane maintenance
  
• Construction Supervision - Quality Surveilance / Walk-Downs / Final Acceptance / Client Rep
  
• Expert examinations
  
• Oil change
  
• ...