Hybrid drive Pactronic
1 / 8ページ

カタログの抜粋

Hybrid Power Booster Liebherr Pactronic®

The Liebherr Pactronic® is a revolutionary hydraulic hybrid drive system. It is characterized by an energy storage 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 power-booster. Hoisting as well as lowering speeds are increased substantially - without the need to go for a bigger diesel engine with more output and emissions. Thus the...

カタログの2ページ目を開く

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 energy of the accumulator...

カタログの5ページ目を開く

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 state-of-the-art drive technology. It is 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...

カタログの6ページ目を開く

The Pactronic® hybrid drive system addresses two critical issues: reducing fuel consumption and increasing handling performance. When an application is started that requires additional power, the Pactronic® can transition back stored energy to the 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: • Increased hoisting power (+100%) • Increased lowering power (+100%) • Higher turnover with identical prime mover • Handling performance depending on...

カタログの7ページ目を開く

Wide Product Range The Liebherr Group is one of the largest construction equipment manufacturers in the world. Liebherr’s high-value products and services enjoy a high reputation in many other fields. The wide range includes domestic appliances, aerospace and transportation systems, machine tools and maritime cranes. State-of-the-art Technology To provide consistent, top quality products, Liebherr attaches great importance to each product area, its components and core technologies. Important modules and components are developed and manufactured in-house, for instance the entire drive and...

カタログの8ページ目を開く