Lely is an agricultural robotics manufacturer based in Maassluis, Netherlands, founded in 1948. They produce 4 robots tracked in the MondayRobotics directory.
Global leader in robotic milking systems and dairy farm automation

The Lely Vector is a fully autonomous feed mixing and distribution system for dairy farms. It automatically loads roughage, concentrates, and minerals from storage, mixes them according to individual ration recipes, and distributes fresh feed to different cow groups throughout the day. Operating 24/7 without any human intervention, it can deliver up to 20 feedings per day, providing cows with consistently fresh feed that stimulates intake and improves milk production by 5-8%. The system's kitchen unit stores and processes feed components while the autonomous feeding wagon navigates barn alleys using sensors and route memory. Over 1,500 units are deployed on dairy farms worldwide.

The DeLaval VMS V310 is a voluntary milking system that allows cows to choose when they want to be milked, combining robotic milking with comprehensive herd management. Its InControl system uses 3D teat detection cameras and automated cup attachment to milk cows efficiently, achieving attachment success rates above 99%. The system monitors milk quality through cell count sensors, blood detection, and conductivity measurement, automatically diverting abnormal milk. Individual cow production tracking enables precision feeding and early disease detection, improving both yield and animal welfare. With over 50,000 robotic milking installations globally, DeLaval is one of the two dominant players in automatic milking alongside Lely.

The Lely Juno is an autonomous feed-pushing robot that continuously keeps fresh feed within reach of dairy cows, stimulating feed intake and boosting milk production. Operating on a programmed schedule throughout the day and night, it navigates the feed alley using route memory and obstacle detection sensors to push scattered feed back toward the feeding fence. The battery-powered unit runs for 8-12 hours per charge and weighs 340 kg, with a push width of 1.8 meters suited for standard dairy barn layouts. Studies have shown that more frequent feed pushing increases dry matter intake by 3-5%, which translates directly to higher milk yields and healthier cows. The Juno is one of the simplest and most cost-effective dairy automation investments, typically paying for itself within 18 months through labor savings and production gains.

The Lely Astronaut A5 is a fully automatic robotic milking system that allows dairy cows to choose when they want to be milked, improving animal welfare and increasing milk production by up to 12%. The system identifies each cow individually, attaches the milking cups automatically using 3D camera technology, and monitors milk quality in real time by measuring color, conductivity, and temperature. Each A5 unit can handle 60-70 cows with an average of 2.5-3 milkings per day per cow, significantly reducing the daily labor burden on dairy farmers. The automatic cleaning cycle between each cow ensures hygiene standards exceed manual milking, reducing mastitis rates and improving overall herd health. With over 40,000 units installed worldwide, the Astronaut A5 is the most widely deployed robotic milking system in the dairy industry.