BRIDGEPORT SERIES II 4 HP VERTICAL MILLING MACHINE

Table travel (x-axis) 30"
Saddle travel (y-aixs) 15"
Quill travel (variable) 5"
Knee travel (z-axis) 16"
Ram travel (rack & pinion) 16"
Maximum weight of work piece 1,000 lbs.
Distance, spindle nose to table top
Max 17-7/8"
Min 10"
Table working surface 11" x 58"
Table feed rate 3/4" to 24" per min.
Rapid traverse rate 24 IPM
No. 40 quick change taper hole in spindle
Speed range
Low - infinitely variable 50 to 400 RPM
High - infinitely variable 450 to 3500 RPM
Drilling capacity 1-1/4" mild steel
Milling capacity (mild steel) 4 cu. in. per min.
Boring range, mild steel to 8" diameter
Spindle diameter 2-1/8"
Quill diameter 4-1/2"
Weight approximately 5,500 lbs.

MOTOR SPECIFICATIONS

4 HP AC 3/60/220-440 Spindle motor with controls, presently wired for
460 volts