Jet GH-1440-1 Geared Head Lathe 322830

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

Specification	Value
Number of Spindle Speeds	12
Swing Over Bed (In.)	14
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 Mount	D1-4
Weight (Lbs.)	2336
Range of Spindle Speeds (RPM)	40-1800
Spindle Taper with Sleeve	MT-5
Number of Longitudinal and Cross Feed Rates	40
Range of Longitudinal Feeds (IPR)	0.0012 - 0.0294
Range of Cross Feeds (IPR)	0.0004 - 0.0103
Number of Inch Threads	40
Range of Inch Threads (TPI)	4-112
Number of Metric Threads	23
Range of Metric Threads	0.45-7.5
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 Spindle	MT-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
Height	56.5000
Length	74.8000
Weight	2336.0000
Width	30.0000