Products and services of Liebherr Machines Bulle SA
Liebherr Machines Bulle SA develops and produces diesel and gas engines, injection systems, as well as hydraulic components and splitter boxes. The areas of application range from earthmoving and deep foundation machines, mining excavators, mobile and crawler cranes, maritime applications, material handling machines right up to biogas plants and combined heat and power units. Best quality and customized solutions for different requirements are the focal point.
Diesel engines made by Liebherr were developed especially for use in off-road applications. The different basic engines cover a wide output range from 130 to 1,700kW. For the new diesel engine generation an innovative exhaust gas aftertreatment system is at the forefront. It reduces emissions of particulate matter and nitric oxides by approximately 98 percent.
Common rail injection systems from Liebherr are supplied for engines up to 2-liters capacity per cylinder as well as for large engines with a capacity up of up to 5 liters per cylinder. They can be installed in all engine model series from the 4-cylinder in-line engine up to the 20-cylinder v-engine.
Liebherr gas engines are characterized by their high power density. This contributes to a mechanical efficiency reaching 42 percent.
Axial piston pumps and motors
Hydraulic pumps and hydraulic motors are produced in an axial piston design at Bulle. High-quality pilot control devices and different hydraulic valves round off the product portfolio.
Splitter boxes with an output range of 90 to 750 kW are manufactured at Bulle for drive groups made from perfectly matching components.