The SPARK CK61100/8000 is a heavy-duty manual lathe engineered for precision metalworking and industrial production applications. With a maximum swing of 39.37 inches over the bed, this machine accommodates large workpieces efficiently. The extended center distance of 315 inches enables machining of lengthy components, making it ideal for shaft work and extended cylindrical parts. Powered by a robust motor delivering 29.57 HP, the lathe operates at a maximum spindle speed of 800 RPM, providing adequate torque for heavy cutting operations. The 3.94-inch spindle bore accepts various tooling configurations while maintaining dimensional accuracy. Built with precision-ground bed rails and cast iron construction, the machine features anti-deformation properties essential for maintaining tight tolerances during sustained production runs. The lathe incorporates manual controls combined with CNC capability, offering operators flexibility in job setup and execution. Standard features include a three-jaw chuck for secure workpiece holding and a manual tailstock for center support. The machine's rigid foundation supports heavy-duty cutting forces, making it suitable for turning, boring, threading, and facing operations across diverse material types. Equipped with an electric tool post and precision spindle nose (C11 standard), the CK61100/8000 delivers consistent positioning accuracy of ±0.02mm. The integration of servo motors and automatic lubrication systems minimizes maintenance requirements while extending machine life. This configuration makes it an excellent choice for job shops and manufacturing facilities requiring reliable, high-capacity machining capabilities.