Liebherr Subsea Cranes - Manual (Page 9)

9
MTC
Offshore Crane Series
For customers and applications requiring offshore cranes with non-metallic slewing bearings,
Liebherr offers the MTC mast-type offshore crane.
2
The patented slewing mechanism prevents the gantry from
"tilting" through self-alignment and also allows the gliding
pads in the upper and lower bearing to be exchanged without
the gantry having to be lifted off the mast.
The MTC cranes are available with either electric or diesel
driven prime mover and can be designed for operation in
either safe or hazardous areas. Standard features include:
• Liebherr Litronic
® CANBUS-type crane management system
• Patented slewing mechanism
• Hoist winches mounted inside the boom (for prevention
of "two-blocking")
• Power output regulator to avoid power pack overloading
and to ensure optimum operating efficiency