La Marzocco KB90 Commercial Espresso Machine


The lead time for this item may vary depending on local stock availability. We’d encourage you to contact us on to confirm timelines before you order. We would also be happy to put together a complete quote for you.

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The KB90 is the ultimate evolution of the Linea PB form. La Marzocco has redesigned the portafilter system to improve workflow efficiency and to reduce the wrist strain of the user. Efficiency can also be increased thanks to Steam Flush: after each extraction, a burst of steam from the grouphead is followed by a flush of hot water, keeping the machine clean even in the busiest rush hours.

Designed to simplify the motions required to engage the portafilter and reduce the strain by 12 times on the barista for even greater performance and everyday usability. High volume coffee environments demand that a barista can work fast and efficiently to produce drinks during busiest periods of the day. The Straight-In Portafilter can noticeably mitigate the repetitive stress injuries occurring through its ease of action improving the natural workflow and output of barista.

Precision scales incorporated into the drip tray improve beverage consistency by stopping the extraction based on mass. The machine uses an algorithm called Drip Prediction to improve shot accuracy and ease of dialing in.


  • Ergonomic Straight In portafilter
  • Automatic steam flush group heads
  • Automatic volumetric (AV) yield
  • Brew Ratio technology measures beverage yield by weight (optional)
  • Drip Prediction algorithm delivers a more accurate yield (optional)
  • Saturated group heads for increased thermal stability
  • Independent insulated boilers per group head and separate steaming boiler
  • High-performance cool touch steam wand(s)
  • Multiple PIDs for brewing & steaming
  • Water pre-heating system reducing recovery & start-up time
  • Intuitive programming and clear digital display
  • Extra cup clearance for tall cups
  • Comes with stainless steel portafilters and precision baskets


  • High Legs

Special Order Customization:

  • Custom Colour
  • Electric Cup Warmer

Enquire about the above options for machine customizations (Additional Cost)


2 Group 3 Group
Voltage 200 single / 3 phase
220 single / 3 phase
380 3 phase
200 single / 3 phase
220 single / 3 phase
380 3 phase
Power 5,400W – 200V
5,700W – 220/380V
7,300W – 200V
7,800W – 220/380V
Dimensions (W x D x H cm) 81 x 62 x 45 105 x 67.5 x 47.5
Weight (kg) 77 kg 101 kg
Coffee Boiler 2 x 1.3 L 3 x 1.3 L
Steam Boiler 7 L 11 L

Additional information

Weight N/A
Dimensions N/A

2 Groups, 3 Groups


ABR (Auto Brew Ratio), AV (Automatic)


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