Green Hydraulic Power™ increases yield, reduces noise emissions by 20 dBA, and minimizes heat generation, cycle time, and oil volume for 100, 200, and 300 gal tank Spectra Line hydraulic power units rated to 4,000 psi on MJC machine builds. Solution utilizes Siemens SINAMICS variable-speed servo pump drive, and control data output from onboard diagnostic capability in drive supplies information for predictive maintenance.