KURAKI KBT-11WA HORIZONTAL BORING MILL

The KURAKI KBT-11WA is a robust Horizontal Boring Mill controlled by CNC, likely a Fanuc 31iA5 system. It features a 4.33-inch spindle with a BT-50 taper, capable of speeds from 5 to 3000 RPM via a 3-speed geared head driven by a 30 HP motor. The machine's large work envelope is defined by its travels: 78.74 inches on the X-axis (table longitudinal), 59.06 inches on the Y-axis (spindle vertical), 57.09 inches on the Z-axis (table cross), and 19.69 inches on the W-axis (spindle axial). The indexing table measures 55.12" x 62.99", supports a maximum load of 14,300 lbs, and offers auto indexing capability of 0.001 degrees. Rapid traverse rates reach 472.44 in/min for the X, Y, and Z axes. Handling large components, the machine has a substantial weight of 63,800 lbs and includes a 40-tool capacity automatic tool changer.