GMC Precision 14" x 40" Engine Lathes

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GMC

GMC Precision Engine Lathes 14" x 40"


Machine Standard Features and Equipment:

  • ISO 9001 certified
  • Full Geared-head precision Engine Lathe with foot brake
  • Quick-change gearbox with fast and easy threading set
  • Heavy Duty main motor 3HP, 220V, 1 phase or 3 phase
  • Spindle bore 1 1/2”
  • Heavy Duty spindle D1-4
  • Heavy Duty guideway width 8 1/2”
  • 8 spindle speeds from 70-2,000 rpm, speeds: 70/115/190/300/460/755/1255/2000 rpm
  • 56 kinds of inch threads, and 44 kinds of metric threads
  • Spindle is balanced, hardened and precision ground
  • All gears and shafts are hardened and precision ground
  • Guideways induction hardened and precision ground
  • Automatic lubrication system in headstock and feed box
  • One year warranty for parts


Specifications:

Max. swing over bed 14”
Max. length of workpiece / Max. length of cutting 40” / 34”
Max.swing over cross slide 8-1/4”
Max. Swing in gap 19-1/4”
Width of Bed 8-1/2”
Effective length in gap to spindle 6-1/2”
Effective length in gap to chuck jaws 3-5/8”
Spindle bore 1 ½” , D1-4
Taper of spindle center M.T.# 5 (MT5/MT3)
Spindle speeds 70-2,000 rpm / 8 steps
Longitudinal feeds 0.002-0.03 IPR, 36 kinds
Cross feeds 0.0008-0.010 IPR, 36 kinds
Inch threads 4-112 TPI, 56 kinds
Metric threads 0.1-7.0 mm , 44 kinds
Diametral Pitch threads 16-112 DP, 32 kinds
Module threads 0.1 - 1.75 mm , 34 kinds
Max. travel of top slide 4-1/4”
Max. travel of cross slide 7-1/4”
Spindle speeds, 8 steps 70/115/190/300/460/755/1255/2000 rpm
Diameter of tailstock quill 1-1/2”
Max. travel of tailstock quill 4”
Taper of tailsotck quill center M.T. # 3
Main Motor 3 HP, 220V, 1 phase / 3 phase
Coolant Pump 1/16HP, 220V, 1-phase
Net weight, approx. 1,730 lbs.
Overall dimensions, LxWxH 70” x 35” x 59”


Standard Equipment (free):

  • 6” 3-jsw chuck with set reversible jaws
  • 8” 4-jaw chuck with set reversible jaws
  • 10” Face plate
  • 3 ¾” large steady rest
  • 2” follow rest
  • Removeable gap
  • Foot brake
  • Coolant system
  • Halogen work light
  • 4-way tools post
  • Full length splash guard
  • (2) dead centers and (1) reducing sleeve
  • Thread chasing dial
  • Tool box