Manual Lathes

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18 swing x 60 centers
Ad Number: 8550
Year: 2006	Make: GMC	Model: GT-1860DB
Machine Type:	Condition: Excellent	Price: Sold
Description: Featuring: ISO 9001 certified Large spindle bore 3-1/16” Heavy Duty spindle D1-8 One-piece solid cast iron machine base Heavy Duty guideway width 11 13/16” Heavy Duty main motor 7.5HP 12 spindle speeds from 24-1,600 rpm, speeds: 24/ 32/ 55/ 70 / 95/ 160 / 240/ 320/ 550 / 700 / 950 / 1,600 rpm 40 kinds of inch threads, and 41 kinds of metric threads Threading and feeding rate change without changing gears Automatic kick-out longitudinal carriage stop system Spindle is balanced, hardened and precision ground Spindle is supported at 3-point by high precision bearings All gears and shafts are hardened and precision ground Guideways induction hardened and precision ground Automatic lubrication system in headstock and feed box Standard Accessories: Free Taper turning attachment, , installed 10” 3-jsw chuck with set reversible jaws 12” 4-jaw chuck with set reversible jaws 16” Face plate 10” drive plate 5 1/2” large steady rest 3” follow rest Removeable gap 4-way tools post Foot brake Work light and coolant system Manual Lube pump on apron for all guideways Automatic kick-out longitudinal carriage stop system Full length splash guard (2) dead centers and (1) reducing sleeve Thread chasing dial Tool box Specifications: GT-1860DB GT-1860DB Max. swing over bed 18” Max. length of workpiece 60” Max. swing over cross slide 11-5/16” Max. Swing in gap 25 3/16” Width of Bed 11 13/16” Effective length in gap to spindle 10 ¼” Effective length in gap to chuck jaws 3” Spindle bore 3-1/16” , D1-8 Taper of spindle center M.T.# 6 Spindle speeds 24-1,600 rpm / 12 steps 24/ 32/ 55/ 70/ 95/ 160/ 240/ 320/ 550/ 700/ 950/ 1600 rpm Longitudinal feeds 0.0012-0.0252 IPR, 42 kinds Cross feeds 0.0006-0.0126 IPR, 42 kinds Inch threads 56-2 TPI, 40 kinds 56, 52,48, 46, 44, 40, 36, 32, 28, 26, 24, 23, 22, 20, 18, 16, 14, 13, 12, 11-1/2, 11, 10, 9, 8, 7, 6-1/2, 6, 5-3/4, 5-1/2, 5, 4-1/2, 4, 3-1/2, 3-1/4, 3, 2-7/8, 2-3/4, 2-1/2, 2-1/4, 2 Metric threads 0.4-14 mm , 53 kinds Module threads 0.4-7 mm, 32 kinds Diameteral pitch threads 32-4 DP , 32 kinds Max. travel of top slide 5” Max. travel of cross slide 12” 4-way tool post size 1” x 1” Longitudinal leadscrew diameter / pitch 1-1/2” / 4 PTI Max. weight of workpiece 800 LBS Max. travel of tailstock quill 4-3/4” Diameter of tailstock quill 2-1/8” Taper of tailsotck quill center M.T. # 4 Main motor 7.5 HP, 220V/440V, 3 phase, prewired on 220V Coolant pump motor 1/8 HP, 220V/440V, 3 phase, prewired on 220V Net weight, approx. 5,950 LBS Overall dimensions, LxWxH 88” x 41” x 108”