60" SUMMIT VERTICAL BORING MILL WITH 3 HEADS

Working Capacity
Working table diameter 59"
Maximum machining diameter with vertical head 70"
Maximum machining diameter with side head 65"
Maximum height under cross-rail 63"
Side Head
Vertical travel of side head on column 45"
Horizontal travel of side head ram 26-1/2"
Carriages on Cross-rail
Swivelling of vertical head in both directions 35 degree
s L & R
Travel of pentagonal turret slide 29-1/2"
Travel of vertical head slide 33-1/2"
Minimum boring diameter 11"
Turret hole diameter 3"
Cross - Rail
Vertical travel of cross rail on columns 39"
Speed 14" min.
Table Speeds
Table range of speed 4 to 165 RPM
Number of speeds 18
Feeds
Range of feeds 0.05 to 5
Speeds of rapid movements 98" min.
Number of vertical and horizontal feeds with mechanical gear
box and
AC Main motor 12
Approximate weight 47,500 lbs.
Overall dimensions 172"LR x ll4"FB x 143"H

MOTOR SPECIFICATIONS

3 HP Side head motor for rapid
3 HP Carriage on cross-rail motor for rapid
5.5 HP Cross-rail motor for up and down rail movement
40 HP Main AC electrical motor