Product Details
The JET GH-1440ZX is a 14" x 40" large spindle bore gear head lathe engineered for serious turning in fabrication, maintenance, energy, and industrial machining environments. Built with a rigid one-piece cast iron base, a powerful 5HP 3-phase motor, and a 2.55" spindle bore, this machine delivers the strength, control, and repeatability required for heavy cuts and consistent results.
Designed to reduce secondary operations and increase shop throughput, the GH-1440ZX allows larger stock to pass directly through the headstock, minimizing cutoffs and re-chucking. With 12 spindle speeds ranging from 361800 RPM, operators gain the flexibility needed for turning, facing, threading, boring, grooving, knurling, and parting operations across a wide range of materials.
Safety and uptime are built in not added on. The GH-1440ZX is UL 987 Certified, includes a standard foot brake, chuck guard, lead screw cover, electronic chuck key holder, and is backed by JETs industry-leading 2-year parts and labor warranty.
Every machine undergoes a documented 30-Point Inspection before shipment to ensure accuracy, safety validation, and operational readiness.
For shops upgrading legacy equipment or expanding turning capacity, the GH-1440ZX delivers the capability of a large bore lathe with the confidence of certified safety and national service support.
OPTIONAL ACCESSORIES
- Collet Closer
- Taper Attachment
- 2-Axis DRO
Features
- The 2.55" spindle bore allows larger diameter material to pass through the headstock, reducing secondary operations and improving workflow efficiency
- Rigid One-Piece Cast Iron Construction Heavy cast iron mass dampens vibration and limits flex under load, helping maintain dimensional accuracy during deep or aggressive cuts
- UL 987 Certification, electronic chuck key holder, chuck guard, foot brake, and lead screw cover come standard” protecting operators and facilities
- 5HP 3-phase motor and 12 spindle speeds (36 to 1800 RPM) provide torque and flexibility for threading, boring, facing, and production turning
- JETs 30-Point Inspection confirms spindle accuracy, gear functionality, fluid levels, control systems, and safety validation before delivery
- Backed by a 2-year parts and labor warranty and nationwide service infrastructure to maximize uptime
Specifications
- SKUJT1-2711
- Carriage Travel35
- Centerline of Spindle to Floor7.1 in.
- Collet CloserNo
- Diametrial Pitch Threads Number21
- Digital ReadoutNo
- Distance Between Centers40 in.
- Drive TypeGeared Head
- Length of Gap7.5 in.
- Maximum Tool Size5/8 x 5/8 in.
- Modular Pitch Threads Number18
- Modular Pitch Threads Range0.3-3.5
- Number of Inch Threads45
- Number of Longitudal And Cross Feed Rates40/40
- Number of Metric Threads39
- Number of Spindle Speeds12
- Old Material NumberTL-1440
- Product TypeMachines
- Prop 65Cancer and Reproductive Harm
- Range Of Cross Feeds0.001 - 0.034 in.
- Range Of Inch Threads Tpi2 - 72 TPI
- Range Of Longitudal Feeds in/rev0.002 - 0.067 in.
- Range Of Spindle Speeds36 - 1800 RPM
- Range of Metric Threads0.2 - 14 mm
- Reference TypeBase Machine
- SAP Gross Weight3340
- SAP Net weight3410
- Size14 x 40 in.
- Spindle Bore2.55 in.
- Spindle MountD1-6
- Spindle TaperMT6
- Spindle Taper with SleeveMT4
- Style TypeEngine - Large Spindle Bore
- Swing Over Bed14 in.
- Swing Through Gap21 in.
- Tailstock Spindle Travel6 in.
- Taper in Tailstock SpindleMT4
- UPC019907003335
- WarrantyTwo Years
- Width Of Bed10.2 in.
- Motor HP5 HP
- Motor PhaseThree
- Motor Voltage230 V
Support
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