KINGSTON HR-30240 MANUAL LATHES

Technical Description

The KINGSTON HR-30240 Manual Lathe is a heavy-duty precision machine designed for extensive machining tasks requiring high rigidity and accuracy. It features a 30-inch swing capacity and 240-inch center distance, suitable for handling large and long workpieces. The spindle includes a 4.1-inch bore with a hardened and ground main spindle supported by a robust 3-point bearing system, enhancing cutting stability and durability. Powered by a 20-horsepower motor, the lathe offers a maximum spindle speed of 800 RPM and a wide range of 16 spindle speeds from 8 to 800 RPM, enabling diverse machining operations. The swing over the cross slide measures 20.7 inches, allowing versatile tool positioning and access. Construction includes a solid one-piece full-length casting base combined with bedways featuring a unique rib structure to maximize rigidity and reduce vibrations during heavy cutting. Operator conveniences include spindle jog control, one-shot lubrication for apron components, multi-position adjustable feed stops, and dual inch/metric calibrated dials and tailstock quill with knockout tang. This model is widely recognized in machine shops as “The Workhorse” due to its robust design and dependable performance in demanding industrial applications.