Redundant Teeming Cranes

  All critical hoisting components are installed twice in twin design:

• Frequency inverter, hoisting motor, gearbox, rope drum and rope.

 Each of the twin hoists is capable of lifting the full load.

• This way in case of a failure of one hoist the load is lifted by the other
• This extra safety is very important!

  In regular operation the load is shared between both hoists. Sharing the load in usual operation brings the following advantages:

• Heavy duty, all parts in duty class FEM 5 m if required
• Less wear due to safety-capacity that is only used in case of an emergency
• Higher hoisting speeds Less heat emission of motor and electronical parts
• Longer lifetime