GMC GT-2680

Listing description

26'' Swing 80'' Centers GMC GT-2680 ENGINE LATHE, D1-8 with 4-1/8'' bore, 15 HP, 12 spindle speeds;Reference Number: 146571;NEW "GMC" 26" x 80" HEAVY DUTY PRECISION GAP BED LATHE MODEL: GT-2680 FEATURES: ISO 9001 certified Large spindle bore 4-1/8" Adjustable mechanical spindle clutch for spindle start forward/reverse and brake 4-way rapid traverse on longitudinal and cross ways All dual inch/metric dials Solid cast iron machine base Heavy duty guideway width 15-1/2" Heavy duty main motor 15 HP 12 spindle speeds from 36-1,600 rpm Threading and feeding rate change without changing gears Oil pump on apron for lubrication to all ways and leadscrews 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 One year warranty for parts SPECIFICATIONS: Max. Swing over bed: 26" Max. Length of workpiece: 80" Max. Swing over cross slide: 16-1/2" Max. Swing in gap: 34-1/4" Width of bed: 15-1/2" Effective length in gap to spindle: 9" Effective length in gap to chuck jaws: 6" Spindle bore: D1-8, 4-1/8" Taper of spindle center: M.T.#6 Spindle speeds: 36-1,600 rpm, 12 steps Longitudinal feeds: 0.0023-0.093 IPR, 65 kinds Cross feeds: 0.0011-0.04 IPR, 65 kinds Inch threads: 28-2 TPI, 27 kinds Metric threads: 1-14 mm, 22 kinds Module threads: 0.5-7 mm, 18 kinds Diameter pitch threads: 56-4 DP, 24 kinds Max. Travel of top slide: 5-3/4" Max. Travel of cross slide: 14" Longitudinal rapid traverse: 18 ft/min. Cross rapid traverse: 8 ft/min. Diameter of tailstock quill: 3" Max. Travel of tailstock quill: 6" Taper of tailstock quill center: M.T.#5 4-way tool post size: 1" x 1" Longitudinal leadscrew diameter/pitch: diameter: 3", pitch: 2 TPI Main motor: 15 HP, 220V/440V, 3 phase, prewired on 220V Rapid traverse motor: 1/3 HP, 220V/440V, 3 phase, prewired on 220V Coolant pump motor: 1/8 HP, 220V/440V, 3 phase, prewired on 220V Machine weight, approx.: 8,700 lbs. Overall dimensions (LxWxH): 142" x 45" x 66" STANDARD EQUIPMENT: Free taper turning attachment, installed Longitudinal kick-out carriage stop system 12" 3-jaw chuck with top reversible jaws 20" 4-jaw chuck with top reversible jaws 25" face plate 10" drive plate 4-3/4" to 10-1/4" large steady rest 1"-3" follow rest Removable gap 4-way tool post Foot brake Halogen work light Coolant system Oil pump on apron for lubrication to all ways and leadscrews Full length rear splash guard (2) dead centers and (1) reducing sleeve Thread chasing dial Tool box OPTIONAL EQUIPMENT (CALL FOR PRICING): NEWALL DRO, 2 axis, free install SINO DRO, 0.0001" res., free install Leveling pad 3/4"-5" small steady rest with roller jaws 10"-16" large steady rest with brass tips 5-C hand lever type collet closer, free install 33 pc 5C collet set, from 1/16 to 1-1/16" by 32ndth Live center for tailstock MT#5 5 pc indexable carbide turning set 3/8" carbide insert

This equipment is located in US