Liebherr Rubber tyre gantry cranes (RTG) - Manual (Page 6)

6
Eight Rope Reeving System
• The eight rope reeving arrangement for the hoist
located on the trolley ensures that load sway is
eliminated in hoist, trolley, long travel and skew
directions
• Lower energy consumption
• Superior fine positioning for stack building and truck
loading
• Increase in productivity of between 30 - 40% when
compared to alternative designs
Electric Spreader
• Connected directly to the hoist ropes without
a head block thereby reducing tare weight and
providing a more energy efficient operational cycle
with lower fuel consumption
• Single or twinlift execution
• Fixed side guides provided
Drive Management System
• Allows simultaneous drive motion for hoist, trolley
and travel
• Increases the machine’s performance
• Reduces fuel consumption
• Optimised for automation
Liebherr Drive Systems
• Liebherr engineered drive control system for AC
and DC
• Maximum reliability
• Ease of service and repair
• Crane specific modular design
• High quality components
Liebherr Options
• Twinlift 50.8 tonnes/ 65 tonnes
• DGPS automatic gantry steering & container
position recognition, with interface to terminal
operating system.
• Contactless anti-collision system
• Energy chain / festoon
• Remote access to crane management system