14" x 40" Lg Spindle Bore Gear Head Lathe w/ NMS800 DRO, 5HP, 230/460V 3PH(GH-1440ZX)

Stock Number: JT1-3279

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  • 5HP Three-Phase Motor
  • 14" Swing Over Bed
  • Newall NMS800 DRO Included
  • Geared Head Drive System
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Product Details

Engineered for shops that value uptime and precision, the JET GH-1440ZX 14x40 Large Spindle Bore ZX Gear Head Lathe pairs a 14" swing capacity with a heavy geared-head drivetrain for consistent, repeatable cuts.

Long workpieces are no problem: the GH-1440ZX offers 40" between centers alongside a 2.55" spindle bore for feeding larger-diameter bar stock straight through the headstock.

A 5 HP, Three-Phase motor drives the geared head through 12 spindle speeds (36-1800 RPM), giving operators the torque and range needed for roughing, finishing, and threading in one machine.

As configured here, the GH-1440ZX includes a Newall NMS800 digital readout, giving the operator real-time positional feedback to cut setup time and reduce scrap.

Standard industrial safety features include:

  • UL 987 certified electrical system
  • Electronic chuck key holder to reduce the risk of a key left in the chuck
  • Foot brake for rapid spindle stopping
  • Chuck guard at the point of operation
  • Full-length splash guard
  • Lead screw cover to keep debris out of the drive mechanism

This machine ships only after inspection and is protected by JET's 2-year parts and labor warranty, giving shops long-term reliability and nationwide service support.

large-scale repair facilities, heavy fabrication shops, and energy and oilfield equipment suppliers all turn to the GH-1440ZX when precision and durability are non-negotiable.

OPTIONAL ACCESSORIES

  • Collet Closer (Optional)
  • Taper Attachment Kit (Optional)

Features

  • 2.55" Spindle Bore — Pass larger stock directly through the headstock, reducing re-chucking and secondary operations.
  • 5 HP Three-Phase Motor — Delivers consistent torque for both heavy roughing passes and precision finishing cuts.
  • Rigid Cast Iron Base — One-piece construction dampens vibration and holds alignment across the full bed length.
  • UL 987 Certified Electrical System — Verified electrical compliance supports safer shop-floor installations.
  • Integrated Coolant System & Splash Guard — Contains chips and coolant for a cleaner, safer work area.
  • Newall NMS800 Digital Readout — Provides real-time positional feedback to cut setup time and reduce scrap.
  • 2-Year Parts & Labor Warranty — Backed by JET's nationwide network of 250+ authorized service centers.
  • 14" Swing Capacity — Handles larger-diameter workpieces than comparable large-bore lathes without sacrificing stability.

Specifications

  • SKU
    JT1-3279
  • 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
    Newall NMS800
  • 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
  • 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
  • SAP Gross Weight
    3410
  • SAP Net weight
    3340
  • 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
    019907009108
  • Warranty
    Two Years
  • Width Of Bed
    10.2 in.
  • Motor HP
    5 HP
  • Motor Phase
    Three
  • Motor Voltage
    230/460 V

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