50 Units Portable Electric Piston Milking Machine for Milking Cows, Goats or BuffalosPlease Specify if you require 110V/60 Hz (North America) or 220V/ 50 Hz (Europe). Operating Vacuum Degree0.04-0.05MPaDimensions90*33*92cm       50 Pieces(adjustable)Pulsation Times64 times/MPower Fitted0.55KW EachVoltage110V/220V/380VMotor Speed1440 rpm/MCattle/Hour10-12 cows/HStainless Steel 304 Milk Bucket / Claw  50 pc 25LEmployees Needed when milking 1 For Each MachineMilking Cup Groups1 set of four High Quality Food grade Rubber liner per Machine1.Power: 11