Technical Data : Milking Trolley –         Pulsation mode: pneumatic pulsation –         Pulsation beat: single beat or binaural beats –         Pulsation times: 64~75 times/min –         Operation vacuum degree: approx. 50Kpa –         Production capacity: approx. 20~24 head/h Vacuum Pump –         Air Flow: approx. 12m3/h –         Power: approx. 1.1KW,220V –         Rotary Speed: approx. 1400r/min