An innovative design based on proven hydraulics and sophisticated controls ensured reliable and efficient performance. Prinoth Panther tracked vehicles are used on challenging worksites around the world. The rubber-tracked crawler carriers minimize damage to the underlying terrain thanks to their low ground pressure and superior stability while carrying payloads of up to 23 tons. They’re […]
Fluid power’s green evolution
All indications are that mobile and industrial systems of the future will be more automated and more digitally connected. And many experts contend future systems will also increasingly be low-carbon and electrified. Some construction equipment OEMs, for example, are committed to autonomous control and cloud-based maintenance systems, and next-generation machines that reduce the environmental impact […]
Pioneering electrohydraulic cylinder increases equipment fuel efficiency
Volvo Construction Equipment and Finland’s Norrhydro have developed a digital hydraulic actuator that reportedly boosts productivity while radically cutting fuel bills and CO2 emissions in construction applications. If widely adopted, it could help the mobile-equipment industry meet its sustainability ambitions while at the same time revolutionize machine hydraulic performance. While the full details of the […]
bauma China opens this week
Despite the ongoing COVID-19 crisis, bauma China will open this Tuesday in Shanghai. More than 28,000 exhibitors and 130,000 visitors are expected, and a number of U.S. and European-based fluid-power companies will have local representation at the show. Here’s a look at several new offerings for the fast-growing Chinese mobile market. Danfoss Power Solutions will […]
Ultra-large excavator has high-efficiency hydraulics
Hitachi Construction Machinery plans to add the EX2000-7 ultra-large hydraulic excavator to its line of mining machinery. The redesigned unit, slated for introduction next year, is based on the current EX1900-6. The model reportedly will feature an entirely new hydraulic circuit that reduces fuel consumption by up to 19% with no loss in productivity. Powered […]
Mobile machines from cloud to earth
At this week’s International Fluid Power (IFK) conference, Prof. Jürgen Weber, head of the Institute of Mechatronic Engineering at Technical University Dresden, offered an ambitious and optimistic view of the industry’s future, along with the challenges. In his keynote presentation, “Digital Mobile Machines — From Cloud to Earth,” he predicts what lies ahead for mobile […]
Excavator pipe-rupture valve has flat design
Bucher Hydraulics has introduced the newly designed excavator pipe-rupture valve CFS-EF, or “CFS-Flat.” Reportedly an innovative extension of the company’s family of CFS pipe-rupture valves, the new version is based on proven technology and, with a flat design, allows for ready installation on lift cylinders without a sandwich plate. Bucher developed the series CFS (Compact […]
Modular valve system embodies design flexibility
The modular valve system RPEK1-03/B from ARGO-HYTOS, Baar, Switzerland, is a flexible system suited for a wide range of applications in mobile and stationary machinery. The RPEK1-03 (size 03) sectional directional valve, with a maximum flow of 20 l/min (5.3 gpm) per section is the basic component of the assembly. Thanks to a large number […]
U.S. Navy wakes up, revisits hydraulics
In a push toward everything “cutting edge” and “high-tech,” the U.S. Navy in recent years has gone overboard — no pun intended — with the wholesale replacement of proven hydraulic-powered systems with untested electric drives. The results in many cases have been dismal. The $13 billion USS Gerald R. Ford aircraft carrier is the most […]
New-generation hydraulics for electrically powered machines
Climate-change mitigation and lower CO2 emissions are keen topics of discussion among construction industry OEMs and manufacturers of mobile machines for agriculture, forestry and mining. Which drive systems will be most suitable in the future to meet the demands for high power density and efficient, economical operation with minimal pollutant emissions? Industry expert Dierk Peitsmeyer, […]