This manual provides safety guidelines, setup, operation, adjustment, and maintenance instructions for JET GHB-1340A and GHB-1440A Geared Head Bench Lathes.
The document outlines safe handling of the lathe, including required personal protective equipment, guard usage, and electrical safety. It is intended for trained personnel who will install, operate, and service the machine.
It contains detailed sections on specifications, assembly, lubrication points, electrical connections, general description of the bed, carriage, headstock, controls, operation procedures, adjustments, and a thread‑and‑feed chart, as well as warranty and service information.
| Swing Over Bed | 13" |
|---|---|
| Number of Spindle Speeds | 8 |
| Spindle Speed Range | 70‑2000 RPM |
| Main Motor | 2HP, 1PH, 230V |
| Net Weight (approx.) | 1155 lbs |
The GHB‑1340A and GHB‑1440A bench lathes are rated at 2 HP, 1 PH, 230 V only.
It provides eight spindle speeds.
The swing over the bed is 13 inches.
Use Mobil DTE® Oil Heavy Medium for all lubrication points.