Liebherr Pactronic Hybrid Power Booster

Power by Accumulator and Electronics The Liebherr Pactronic® is a revolutionary new hydraulic hybrid drive system. It is characterized by an energystorage device. A hydraulic accumulator supplements the fluid pump in delivering power to the system. It serves as a pressure storage reservoir incorporating a gas in conjunction with a hydraulic fluid. Energy is stored in this compressed gas to be released upon demand. The Liebherr Pactronic® is also an impressive powerbooster. Hoisting as well as lowering speeds are increased substantially – without the need to go for a bigger diesel engine with...

Pactronic® – Mode of Operation Conventional Drive System The conventional, hydrostatic hoist system of a Liebherr Mobile Harbour Crane is driven by a hydraulic motor, a pump, the splitter gear box and the prime mover (diesel motor or electric motor). Hydrostatic power transmission Pactronic® – Lowering Mode With Pactronic® a secondary energy source is added to the drive system. Charging of the accumulator is done by regenerating the reverse power while lowering the load. In addition, the surplus power of the primary energy source is also used for charging. Pactronic® – Hoisting Mode The stored...

30% Less Fuel Consumption* Sustainable technologies have always been high on Liebherr’s agenda. Production and products are constantly optimised to help reduce CO2 emissions and pollutants. Offering a unique combination of extremely low fuel consumption and supreme performance, Pactronic® represents an essential milestone in Liebherr’s strategy on the way to genuine ultra-efficient, low-emission cargo handling. Pactronic® stands for pioneering, economical and environmentally friendly technology, innovative energy recovery and increased performance with hybrid power. Key Advantages of the Pactronic®...

30% More Turnover* The new Pactronic® - hybrid drive system addresses two critical issues: reducing fuel consumption and increasing handling performance. When an application is started that requires the additional power, the Pactronic® can transition back to system and power up the hoisting capabilities of the crane. Pactronic® stands for a highly efficient, power and turnover booster for Mobile Harbour Crane operators around the world. Key Advantages of the Pactronic® Increased hoisting power (+100%) Increased lowering power (+100%) Higher turnover with identical prime mover * Turnover (tonnes / hour)...

Liebherr Pactronic® – 10541073 –03/2014 Subject to change without notice. Liebherr-Werk Nenzing GmbH Dr. Hans Liebherr Str. 1, 6710 Nenzing/Austria Tel.: +43 50809 41-725 [email protected] facebook.com/LiebherrMaritime www.liebherr.com