Tenders Are Invited For Delivery Of A Hydraulic Unit And Hydraulic Actuating Elements With Measurement

Scope Of Delivery:• Unit For Continuous Operation• Gear Pump Type - Pump Capacity Enabling The Test To Be Carried Out As Described Below• 3-Section Control Block For Powering The Control Block With Actuators With One Spare Section; Sections Equipped With Throttling Valves And Preventing Free Return • Bypass Filtering And Cooling System With The Following Parameters: Filtration 6Um, 100% Of Installed Power • Filtration On The Discharge Line 3Um • Operating Pressure Up To 250 Bar Adjustable • Pressure Transducer Measurement Error Up To 0.1 Fscope Of The Offer: Design, Construction, Delivery, Assembly, Commissioning, Participation In Calibration After Commissioning. Description: Hydrostatic Power Supply With Control System For Operation In The High-Frequency Forced Oscillation Mode, Ensuring An Operating Capacity Of 30 Hz (Cycles Per Second) With A Piston Rod Stroke Amplitude Of Up To 0.1 Mm. The Entire Executive System Must Demonstrate Full Stability Of Dynamic Parameters In Long-Term Operation Conditions (Continuous Test) For A Time Interval Of 200 Hours. It Is Required To Implement A System With High Frequency Response And Minimal Hydraulic Inertia, Capable Of Generating Repeatable Load Patterns With Characteristics [E.G. Sinusoidal/Rectangular] Without Cavitation Or Overheating Of The Medium.