La Marzocco Linea PB X Auto Brew Ratio (3 group) – Espresso Coffee Machine




linea pb X av (3 group) ABR – la marzocco classic, re-imagined

ABR – Auto Brew Ratio – taking the process of espresso precision to the next level. With ABR you can work in a up to 3 different modes, to deliver ultra precise espresso extraction over TIME / WEIGHT / VOLUME.

Integrated Scales – The Auto Brew Ratio scales are incorporated into the espresso machine’s electronics system and provide the barista a new level of consistency, by giving control over beverage mass.

Using ratio mode, the barista programs the preferred brew ratio into the machine. When preparing to brew, the barista places the loaded portafilter on the drip tray scale, allowing the espresso machine to weigh the ground coffee. The barista may then engage the portafilter and activate the brewing cycle by selecting one of the programmed brew ratio buttons. The Ratio Mode will automatically stop the shot when the correct brew ratio is achieved.

Ratio mode is best applied in coffee bars that do not weigh every ground coffee dose, or those cafes that would like to eliminate the step of weighing and correcting the coffee dose to a tenth of a gram. Auto Brew Ratio allows the barista to eliminate the step of weighing and correcting the coffee dose, while still consistently achieving the same brew ratio.

5 years after the launch of the Linea PB, which has become a trusted industry workhorse, La Marzocco introduced a version of the machine equipped with the most advanced La Marzocco technologies.
These include pre-heating system, independent boilers, hot water mixing valve accessible from the side panel and Pro Touch steam wands. The Linea PB X features refreshed aesthetics based on the presence of barista lights as standard and white details such as logos, manometer, display lettering and keypads. The dynamic preheater ensures unmatched temperature stability, provides steady brew water and steam even at the peak of the morning rush.
The Linea PB’s lower profile and increased work area also make it practical, without abandoning world renown Italian design.

technical specifications

specifications 2grp 3grp 4grp
Height (cm/in) 53,3 / 21 53,3 / 21 53,3 / 21
Width (cm/in) 71 / 28 95 / 38 119 / 47
Depth (cm/in) 59 / 23 59 / 23 59 / 23
Weight (kg/lbs) 61 / 135 77 / 170 117 / 258
Voltage (VAC) 200 single phase
220 single / 3 phase
380 3 phase
200 single phase
220 single / 3 phase
380 3 phase
200 single phase
220 single / 3 phase
380 3 phase
Wattage (min) 3350 5830 6930
Wattage (max) 5670 7790 9470
Coffee Boiler Capacity (litres)
2 x 1,3 3 x 1,3 2 x 3,4
Steam Boiler Capacity (litres)
7 11 15

The La Marzocco Linea PB X is perfect for busy coffee shops that love the classic look and design of the Linea Classic and the Linea PB but want and appreciate modern technology. The X version features several significant upgrades over the standard Linea PB including hot water preheating and cool-touch steam wands.


La Marzocco Linea PB X Brochure

Additional information


La Marzocco

Machine Groups

3 Group Espresso Machines