SUMMIT 30-6x120 MANUAL LATHES

Technical Description

The SUMMIT 30-6x120 Manual Lathe is a heavy-duty engine lathe designed for large workpieces, featuring a 30-inch swing and a 120-inch center distance. It accommodates a spindle bore of 6.13 inches and delivers 15 horsepower of power, operating at a low spindle speed of 13 RPM for high-torque heavy cutting. The lathe provides a swing over cross slide of 22 inches, enabling versatile machining of large diameters. The machine’s robust construction includes hardened and precision-ground cast iron bedways, ensuring durability and precision. Its dimensions are 48 inches wide, 200 inches long, and 60 inches high, with a total weight of 9,570 pounds, reflecting its solid build and stability. Standard features include an electric spindle brake, quick-change gearbox capable of machining inch, metric, module, and diametral pitch threads, and a rapid traverse system for efficient tooling movement. The lathe is equipped with accessories such as a thread dial, steady rest, follow rest, coolant system, taper attachment, and multiple chucks (16" 3-jaw and 20" 4-jaw) with reversible jaws. A two-speed tailstock and work light are also included to enhance operation convenience and visibility. This machine is suitable for demanding production environments requiring reliability, ease of use, and precise machining of large components.