Coffee machine La Marzocco KB90, 2 groups
Dimensions and weight
About La Marzocco KB90 2 group
“KB90” is the ultimate evolution of the “Linea PB” form. Designed specially to optimise the workflow for baristas in the world’s busiest bars, it boasts improved ergonomics and features. The straight-in portafilter improves the movements of brewing and eases the strain on the barista that may cause repetitive stress injuries. Efficiency is also increased thanks to “Steam Flush”: after each extraction, a burst of steam from the steam boiler purges the brewing path and is followed by a flush of hot water, keeping the group clean even during the busiest hours. This innovative feature minimises coffee residue in the group and reduces the number of times baristas need to backflush during service. Moreover, “KB90” allows for a whole new level of expression in terms of looks: the panels of this elegant model have been engineered in a way that allows for virtually infinite customisation combinations.
Available configurations: AV | ABR
Designed to simplify the motions required to engage the portafilter, this innovative tool reduces the strain placed on the barista by as many as 12 times. Through its ease of action, the straight-in portafilter can noticeably mitigate repetitive stress injuries, improving the natural workflow and output of baristas.
Separate boilers optimise brewing and steam production.
Separate saturated boilers for each group head allow baristas to optimise the temperature for individual coffees.
Dual PID system (coffee and steam)
This system allows you to electronically control the temperature in both coffee and steam boilers.
Ensure unsurpassed thermal stability, shot after shot.
Thermal stability system
Brewing water is pre-heated before entering the boiler for increased temperature stability.
Keep the group clean with an automatic burst of steam and a flush of hot water between extractions.
“Pro Touch” steam wands
High-performance steam wands remain cool to the touch.
The machine can be programmed to enter the stand-by mode, improving energy efficiency.
Easy-rebuild steam valve
The valve is engineered in a way that allows it to be serviced directly from the front of the machine without the need for the valve to be removed.
Hot water economiser
This tool enables you to fine-tune the tap water temperature for rinsing.
Intuitive programming makes it easy to adjust machine parameters.
LED lighting allows you to focus fully on your brew.
Auto-volumetrics ensure repeatability and consistency in high-volume settings.
Personalised colours (special order)
Customisable colours based on the RAL system are available upon request.
Automatic brewing ratio/”Drip Prediction” (optional)
Precision scales incorporated into the drip tray improve consistency by stopping the extraction based on mass. The machine uses an algorithm called “Drip Prediction” to improve shot accuracy.
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