WH7001 Hydraulics - main applications: CATERPILLAR 300 (Kettenbagger / Crawler Excavators), 500-Serie (Forstmaschinen / Forest Machines), 5000 (Bergbaubagger / Mining Excavators), 600 (Schürfzüge / Scrapers), 700-Series (Muldenkipper / Dumper / Mining Trucks), D11 (Planierraupen / Bulldozers),