KINGSTON HP-40280 MANUAL LATHES

Technical Description

The Kingston HP-40280 is a heavy-duty manual engine lathe engineered for high-precision machining of large and long workpieces. With a robust 40-inch swing and a center-to-center distance of 280 inches, this lathe is designed to accommodate substantial components, making it ideal for demanding industrial applications. The spindle features a 7.13-inch bore, allowing for the processing of oversized materials, while the hardened-and-ground alloy steel spindle ensures exceptional rigidity and accuracy during operation. Powered by a 30 horsepower motor, the HP-40280 delivers strong cutting performance and reliable torque, supporting a maximum spindle speed of 700 RPM for efficient material removal. The lathe’s swing over the cross slide is 31 inches, providing ample clearance for complex turning operations. Equipped with a gear box offering 40 feed changes, the machine enables versatile threading capabilities, including imperial, metric, module, and diametrical pitch threads, without the need for change gears. The A2-15 spindle nose and rear chuck adapter enhance tooling flexibility, while the precision taper roller bearings contribute to smooth, stable operation. The HP-40280’s rugged construction, combined with its powerful motor and comprehensive feed options, makes it a dependable solution for heavy-duty turning tasks in manufacturing, repair, and production environments.