DeLaval Rotary E300™

The design of the DeLaval Rotary E300 is based on the fast flow principle - this means it is designed to help you milk fast, effectively, safely and calmly - with a smooth flow of cows. It all adds to a better place to be for you, your workers and your cows.

  • One person operation
  • Fast flow of cows
  • Designed for calm and healthy cows
  • High quality milking cluster
  • Expert service and support

Key benefits

One person operation

The DeLaval Cockpit® unlocks the possibility of one person operation. It is about giving you access to more information, more automation, more functions and more technology than we've ever given you before – and to deliver it so that one person can operate everything safely, comfortably and easily, from a central point - the place where you are in total control – the Cockpit of your DeLaval Rotary.

  • Efficient use of labor
  • Improved safety
  • Information at your fingertips

Fast flow of cows

The fast flow principle that underpins everything we have built into the Rotary E300 relies on the seamless interaction of every part of the system. It is reflected in the position of the cockpit, the design of the bail, the entrance and the exit of the rotary, the service and performance plan - it all adds up to the fast movement of cows through the system.

  • Short milking times
  • Consistent routines
  • Fast, efficient loading

Designed for calm and healthy cows

Short wait times and a calm, fast and comfortable process is key to improving the welfare of your herd. Combining this with the tools for monitoring and maintaining consistent udder health makes the DeLaval Rotary E300 a leader in animal welfare and hygiene.

  • Comfortable cows
  • Manage udder health
  • Designed to reduce mastitis and cross contamination

High quality milking cluster

The revolutionary exclusive and patented Evanza™ milking cluster is not just our fastest cluster, it's also better for your cows, better for your milkers and better for your bottom line. It is quite simply our most advanced cluster, and in combination with the Rotary E300 it is a key part of what makes it so efficient.

  • DeLaval Evanza™ clusters
  • High milk flow
  • Labor saving design

Expert service and support

We know that selecting a DeLaval milking system is not a short-term commitment. In many cases it represents a 10-15 year relationship. Your milking system, like any hard worker, requires maintenance, servicing and replacement of oils, filters, liners, detergents as well as regular cleaning to keep it performing at the level you demanded when you purchased it.

  • DeLaval InService™ All-Inclusive
  • Local experts with global support
  • Flexible plans at one agreed price

The rotary that helps you maximise your throughput while minimising the operator hours per milking.


The DeLaval Rotary E300 is a throughput machine. A rotary milking system with more information, more automation, more functions and more technology than we ve ever included before and to deliver it so that one person can operate everything safely, comfortably and easily, from a central point.

Why is it better?

Designed to help you milk fast, effectively, safely and calmly

  • High efficiency with up to 1 500kg of milk per FTE hour**
  • Up to 7% shorter milking time
  • 1 person operation compatible
  • Up to 9.3% higher milk flow
  • Better udderhealth due to automatic teat dipping and liner disinfection
  • Up to 58% shorter service time

* DeLaval Evanza™ Cluster related: recorded on pilot farms.
** Data recorded on Test and pilot farms

Milk with one person

Because the DeLaval DuoVac system carries out the vital step of teat stimulation as part of the milking process, with the addition of a TSR Teat Spray Robot at the final station of the rotary, one milker can manage the E300 effectively and safely without compromising milk yield, quality or animal welfare

Key features

Enables you to make better decisions with your milking rotary.

DeLaval PureFlow™ DeLaval FastBail™ DeLaval FastExit™ DeLaval Advisory DeLaval InService™ All-Inclusive

DeLaval FastBail™ DeLaval FastExit™ DeLaval Advisory DeLaval InService™ All-Inclusive

DeLaval FastExit™ DeLaval Advisory DeLaval InService™ All-Inclusive

DeLaval Advisory DeLaval InService™ All-Inclusive

DeLaval InService™ All-Inclusive

DeLaval InService™ All-Inclusive

Taking a 360 view of your farm

Animal Welfare

The Rotary E300 is designed to get your cows into position fast, to milk them quickly and gently, and to get them back to feed smoothly and calmly. It does this by working with the cows, not against them.

Farm Profitability

The potential to milk more cows, faster, with fewer labour hours per litre with one agreed price for serving and consumables - that's what the Rotary E300 is all about.

Work Efficiency

Whether you want to milk with just one operator, or you want to get milking completed faster and with less pressure, the Rotary E300 is designed to maximise milk per labour hour.

Food Safety

With our best ever milking technology, vacuum technology, transport and storage solutions - the Rotary E300 is at the forefront of food safety in the dairy industry.

DeLaval InService™ All-Inclusive

Ensuring continued milking performance

Your milking system, like any hard worker, requires maintenance, servicing and replacement of oils, filters, liners, detergents as well as regular cleaning to keep it performing at the level you demanded when you purchased it. We call that level of performance the blue line, and we call the performance plans that ensure it - InService™ All-Inclusive

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