Machine Standard Features and Equipment:
Standard Equipment (free) for GMC Heavy Duty Lathes Model # GT-3280 and GT-32120:
Specifications | ||
---|---|---|
Model | GT-3280 | GT-32120 |
Max. swing over bed | 32 inch | |
Max. length of workpiece | 80 inch | 120 inch |
Max. swing over cross slide | 22-1/16 inch | |
Max. Swing in gap | 39-1/2 inch | |
Width of Bed | 20-1/2 inch | |
Effective length in gap to spindle | 10 inch | |
Effective length in gap to chuck jaws | 7 inch | |
Spindle bore | 4-1/8 inch | |
Taper of spindle center | MT6 | |
Spindle speeds | 30-1,400 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 28,14,7,3-1/2, 27, 24, 12, 6, 3, 22, 11, 5-1/2, 2-3/4, 20, 10, 5, 2-1/2, 18,9,4-1/2, 2-1/4, 16, 8, 4, 2, 11-1/2, 19 | |
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 inch | |
Max. travel of cross slide | 17 inch | |
Longitudinal rapid traverse | 18 ft / min. | |
Cross rapid traverse | 8 ft / min. | |
Diameter of tailstock quill | 3 inch | |
Max. travel of tailstock quill | 6 inch | |
Taper of tailstock quill center | M.T. # 5 | |
Max. weight of workpiece | 2,800 LBS | |
4-way tool post size | 1 x 1 inch | |
Longitudinal leadscrew diameter / pitch | Dia. 3 inch | 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 | |
Net weight, approx. | 9,350 LBS | 9,850 LBS |
Overall dimensions, LxWxH | 142 x 46 x 68 inch | 182 x 46 x 68 inch |
One year warranty for parts
Optional Equipment for GMC Heavy Duty Lathes