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Jet 322840 GH-1440-3 Geared Head Lathe

SKU: 322840
Shipping: Free Shipping

Product Description

Jet GH-1440-3 Geared Head Lathe 322840

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 a patented electronic chuck key docking station that prevents startup without the chuck key when safely docked.


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
Distance Between Centers (In.) 40
Spindle Bore (In.) 1-1/2
Spindle Mount D1-4
Spindle Taper with Sleeve MT-5
Number of Spindle Speeds 12
Range of Spindle Speeds (RPM) 40-1800
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
Cross Slide Travel (In.) 6-3/8
Carriage Travel (In.) 37-1/2
Tailstock Spindle Travel (In.) 4-3/4
Taper in Tailstock Spindle MT-3
Follow Rest Capacity (In.) 2-5/8
Steady Rest Capacity (In.) 3-1/2
Width of Bed (In.) 10-1/5
Motor (HP) 3HP, 230/460V, 3PH
Prewired (V.) 230V
Weight (Lbs.) 2336
Overall Dimensions (L x W x H) (In.) 74-4/5 x 28 x 46
Overall Dimensions (H x W x D) (In.) 74-4/5 x 28 x 46


V-way bed design is induction hardened and ground
Splined, not keyed, shafts are utilized
D1-4 spindle is precision ground for accuracy and supported by high quality tapered roller bearings
Independent leadscrew and feed rod
Adjustable gibs are incorporated in the carriage and slideways
Safety on/off switch
Emergency Stop within easy reach of the Operator
Electronic Chuck Key Docking Station
Chuck Guard
Foot Brake
Gearbox provides larger threading and feed capabilities with no gear changes
Spindle actuation control is apron mounted
Gap bed section provided for larger diameter work
Inch-metric dials are standard
Compound and cross slide have backlash elimination

MPN Number # 322840

UPS number #731325545678

Estimated Shipping 5-10 Business Days. 

Product Videos

JPW Industries: Built To Outperform™ 01:57

A brief introduction to JPW Industries, maker of tools and machinery users trust, including JET, Powermatic, Wilton and Edwards brands.

  • JPW Industries...
    A brief introduction to JPW Industries, maker of tools and mac...

Additional Specifications

2 Year Warranty JET
JET Tools warrants every product it sells. If one of our tools needs service or repair, one of our Authorized Service Centers located throughout the United States can give you quick service. In most cases, any of these JPW Industries Authorized Service Centers can authorize warranty repair, assist you in obtaining parts, or perform routine maintenance and major repair on your JET or Wilton tools. For the name of an Authorized Service Center in your area call 1-800-274-6848.