1997 HURCO BMC4020 VERTICAL MACHINING CENTER

Technical Description

The 1997 Hurco BMC4020 is a 3-axis vertical machining center from Hurco's BMC series, offering a machining envelope of 40 inches in X, 20 inches in Y, and 20 inches in Z. The worktable measures 52 inches by 20 inches and accommodates standard T-slot workholding for production fixturing across a broad range of component sizes. The spindle is rated at 25 HP and reaches a maximum speed of 8,000 RPM through a CAT40 taper, providing broad capability for milling, drilling, boring, and tapping in steel, cast iron, and aluminum. The spindle torque curve supports heavy roughing passes at lower speeds as well as high-speed finishing in non-ferrous materials. The 1997 BMC4020 is equipped with Hurco's WinMax conversational CNC control — the transition from the MAX control to WinMax occurred through the mid-to-late 1990s; machines from this vintage typically carry WinMax, though buyers should verify the installed control. WinMax supports simultaneous conversational and G-code programming, a large touchscreen interface, and DXF geometry import, enabling rapid part setup without offline CAM software. Standard equipment includes a 20-tool automatic tool changer for multi-operation unattended machining sequences. Machine weight is approximately 11,500 pounds. The robust cast-iron construction provides vibration damping and structural rigidity suited to production machining of medium-to-large workpieces.