14" x 40" Lg Spindle Bore Gear Head Lathe, 5HP, 230V 3PH(GH-1440ZX)

Stock Number: JT1-2711

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  • One-Piece Cast Iron Base
  • 12 Spindle Speeds
  • UL 987 Certified
  • 2-Year Parts & Labor Warranty
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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

  • SKU
    JT1-2711
  • Carriage Travel
    35
  • Centerline of Spindle to Floor
    7.1 in.
  • Collet Closer
    No
  • Compound Slide Travel
    4.9 in.
  • Cross Slide Travel
    8.6 in.
  • Diametrial Pitch Threads Number
    21
  • Digital Readout
    No
  • Distance Between Centers
    40 in.
  • Drive Type
    Geared Head
  • Length of Gap
    7.5 in.
  • Maximum Tool Size
    5/8 x 5/8 in.
  • Modular Pitch Threads Number
    18
  • Modular Pitch Threads Range
    0.3-3.5
  • Number of Inch Threads
    45
  • Number of Longitudal And Cross Feed Rates
    40/40
  • Number of Metric Threads
    39
  • Number of Spindle Speeds
    12
  • Old Material Number
    TL-1440
  • Product Type
    Machines
  • Prop 65
    Cancer and Reproductive Harm
  • Range Of Cross Feeds
    0.001 - 0.034 in.
  • Range Of Inch Threads Tpi
    2 - 72 TPI
  • Range Of Longitudal Feeds in/rev
    0.002 - 0.067 in.
  • Range Of Spindle Speeds
    36 - 1800 RPM
  • Range of Metric Threads
    0.2 - 14 mm
  • Reference Type
    Base Machine
  • SAP Gross Weight
    3340
  • SAP Net weight
    3410
  • Size
    14 x 40 in.
  • Spindle Bore
    2.55 in.
  • Spindle Mount
    D1-6
  • Spindle Taper
    MT6
  • Spindle Taper with Sleeve
    MT4
  • Style Type
    Engine - Large Spindle Bore
  • Swing Over Bed
    14 in.
  • Swing Over Cross Slide
    8.1 in.
  • Swing Through Gap
    21 in.
  • Tailstock Spindle Travel
    6 in.
  • Taper Attachment
    No
  • Taper in Tailstock Spindle
    MT4
  • UPC
    019907003335
  • Warranty
    Two Years
  • Width Of Bed
    10.2 in.
  • Motor HP
    5 HP
  • Motor Phase
    Three
  • Motor Voltage
    230 V

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