La Marzocco KB90 – 4 Group Espresso Coffee Machine
The ultimate machine for high-output coffee bars. The KB90 4 Group brings ergonomic efficiency with the Straight-In Portafilter, improved workflow through Auto Steam Flush, and precision controls with independent dual boilers and PID settings.
Product Specifications
| Feature | Details |
|---|---|
| Model | KB90 – 4 Group |
| Machine Type | Volumetric Espresso Machine |
| Group Heads | 4 |
| Boiler System | Dual Boiler System |
| Coffee Boiler Capacity | 1.3 L × 4 (total 5.2 L) |
| Steam Boiler Capacity | 15 Liters |
| Portafilter System | Straight-In Portafilter (ergonomic design for reduced wrist strain) |
| Auto Steam Flush | Yes (automated grouphead rinsing) |
| Steam Wands | 2 × Pro Touch Cool-Touch Steam Wands |
| PID Temperature Control | Dual PID (for steam and brew temperatures) |
| Volumetric Dosing | Yes (programmable shot volumes per group) |
| Hot Water Tap | Programmable with adjustable mixing valve |
| Cup Warmer | Integrated passive cup warming surface |
| Interface Display | Dual digital display with shot timer and diagnostics |
| Barista Lights | Yes (integrated LED work area lighting) |
| Body Construction | Polished Stainless Steel |
| Water Source | Direct Plumbing Required |
| Pump Type | External Rotary Pump |
| Dimensions (W × D × H) | 1410 × 620 × 530 mm |
| Weight | Approx. 124 Kg |
| Power Requirements | 380–415 V / 50–60 Hz / Three Phase |
| Power Consumption | ~9500 W |
| Certifications | CE, UL, NSF Listed |
| Recommended Use | Ultra-high-volume cafés, franchises, or events requiring consistent output |