Check the listing for details. Electric Cow Milker Pulsation Cow Milking Machine with Stainless Steel Bucket. Color: Silver, Condition: New. Listed at 95.20 USD. Specification Color: Silver Material: Aluminum Alloy, Stainless Steel, Silicone Process: Spray Painting, Injection Molding Style: Modern Applicable Animals: Cows, Goats Plug Standard: US Standard Input: AC 100-240V, 50/60Hz Output: 12V, 3A Motor Power: 12W Battery Capacity: 5200mAh Milking Machine Flow Rate: 15L/3.96 Gal/ min Vacuum Pressure: 35-45 kPa Pulsation Period: 43-46 times/min Motor Size: 20*12*7.5cm/7.87*4.72*2.95in Goat Milk Lining(D*H): 6*17cm/2.36*6.69in Cow Milk Lining(D*H): 6*17.5cm/2.36*6.89 in Milk Bucket Size(D*H): 17*17cm/6.69*6.69 in Milk Bucket Capacity: 3 L/ 0.79 Gal Hose Length: About 140cm/55.12 in Power Adapter Cable Length: About 90cm/35.43 in Package Size: 39*21*13cm/15.35 *8.27*5.12 in Gross Weight: 1.74 kg/3.84 lbs Net Weight: 1.65 kg/3.64 lbs.