TOS Engine Lathe 355 rpm SU-125

DIGIPAC 2-axis DRO
39" 4-jaw face plate
16.5" steady rest
24.8" steady rest
tailstock
4-way tool post
coolant system

swing over bed 50"
swing over cross slide 37"
width and height of bed 31.5" x 24.8"
weight of workpiece between centers 11,000 lbs
weight of workpiece supported by rest 13,300 lbs
center distance 240"
diameter of spindle in front bearing 7"
spindle bore 4"
front end of spindle D1-11
spindle speeds 1.6–355 rpm
longitudinal feeds 0.003–0.28 ipr
longitudinal feeds (countershaft engaged) 0.025–2.2 ipr
longitudinal rapid traverse 142 ipm
cross slide travel 21"
tool slide travel 13.4"
metric threads 1–112 mm
whitworth threads 1/4–28 tpi
module threads 0.5–28 module
dp threads 56–1 dp
cp threads 1/16–3 1/2 cp
tailstock barrel 6"
tailstock barrel travel 7 7/8"
main motor 30 hp