SUMMIT 33-6 X 160 MANUAL LATHE

Technical Description

The Summit 33-6 X 160 is a heavy-duty engine lathe engineered for precision metalworking applications requiring extended workpiece capacity. This machine features a 33-inch swing diameter and impressive 160-inch center distance, accommodating large and lengthy components. The 6.09-inch spindle bore provides substantial chuck capacity for significant workpiece diameters, while the 20-horsepower motor delivers consistent power at 700 RPM for demanding cutting operations. The lathe incorporates cast iron construction with hardened and precision ground bedways, ensuring superior rigidity and dimensional stability during extended production runs. Standard features include an electric spindle brake for enhanced safety, rapid 4-way carriage traverse, 2-speed tailstock capability, and a quick-change gearbox enabling American inch, metric, and module pitch thread cutting. The 24.75-inch swing over the cross slide allows versatile workholding configurations. Comprehensive accessories are included as standard, such as thread dial, steady rest, follow rest, coolant system, taper attachment, and work light, along with both front and rear 4-jaw chucks for the 6-inch bore. ISO-compliant construction ensures reliable performance under demanding conditions, with engineering excellence and fine workmanship supporting consistent, trouble-free operation. Measuring 54" x 64" x 244" and weighing 11,220 pounds, this machine represents a robust solution for shops requiring extended workpiece capabilities combined with production-grade reliability and precision performance.