The new JET GH-1440-1 and GH-1440-3 Geared Head Engine Lathes weigh over one ton and come equipped with precision induction hardened ground bed-ways, spindle roller bearings, and high-quality steel hardened gears in the headstock for the ultimate working durability. The enclosed gearbox design, standard coolant system, and lead screw cover provide a smooth and quiet operation while maintaining peak performance. The GH-1440-1 and GH-1440-3 also includes an emergency stop within easy reach of the operator as well as a patented Electronic Chuck Key Docking Station that prevents startup without the chuck key when safely docked.

• Compound and cross slide have backlash elimination
• Front Removable Chip Tray
• Full Length Splash Guard
• Inch-metric dials are standard
• Independent lead screw and feed rod
• Safety on/off switch
• Spindle actuation control is apron mounted
• Spindle jog button for easy gear engagement and spindle inching
• Splined, not keyed, shafts are utilized
• Tailstock may be offset for turning taper

• Swing Over Bed (In.)14
• Number of Spindle Speeds12
• Swing Over Cross Slide (In.)8-1/5
• Swing Through Gap (In.)20
• Length of Gap (In.)9-3/8
• Spindle Bore (In.)1-1/2
• Spindle MountD1-4
• Weight (Lbs.)2336
• Range of Spindle Speeds (RPM)40-1800
• Spindle Taper with SleeveMT-5
• Number of Longitudinal and Cross Feed Rates40
• Range of Longitudinal Feeds (IPR)0.0012 - 0.0294
• Range of Cross Feeds (IPR)0.0004 - 0.0103
• Number of Inch Threads40
• Range of Inch Threads (TPI)4-112
• Number of Metric Threads23
• Range of Metric Threads0.45-7.5
• Max Tool Size (In.)5/8 x 5/8
• Compound Slide Travel (In.)3-1/2
• Carriage Travel (In.)37-1/2
• Motor (HP)3HP, 230V, 1PH
• Tailstock Spindle Travel (In.)4-3/4
• Taper in Tailstock SpindleMT-3
• Steady Rest Capacity (In.)3-1/2
• Width of Bed (In.)10-1/5
• Overall Dimensions (L x W x H) (In.)74-4/5 x 28 x 46

(1) JET 322830 GH-1440-1 Geared Head Lathe