Caterpillar says the new 336E H hydraulic hybrid excavator is its Next Generation. Until late 2011, the company had been developing both hydraulic and electric hybrid excavators, but Ken Dale Gray, ...
(News Release from Cat) – The Cat ® 6020B Hydraulic Mining Shovel is a brand new model in the extensive line of Cat hydraulic mining shovels. The clean-sheet design features a 22-tonne (24-ton) ...
The Cat 329E replaces the Cat 329D and features a 173 kW Cat C7.1 ACERT engine that meets EU Stage IIIB emissions standards. Diesel particulate filter can be regenerated to remove accumulated ...
Converting mechanical energy to fluid form provides the "muscle" in a fluid-power system. The power source is the key element in a fluid-power system. In a pneumatic system the power source is an air ...