3 Speed (ON2/ON1/OFF) – On fixed support for HD vehicles

• Easy Clutch Management: controlled by electric power supply and air supply
• Cost Effective: the Pulley and fixed support are integrated in the clutch
• Fail safe mode: ON 1 speed
• Fuel Saving: best solution for highway – long distance missions,
  especially with FULL STOP configuration (OFF = 0 rpm)