MODEL 4A
ARM LENGTH -------------------------------- 6'
COLUMN DIAMETER --------------------------- 19"
FACE OF COLUMN TO CENTER OF SPINDLE:
MINIMUM --------------------------------- 13-1/4"
MAXIMUM --------------------------------- 72"
SPINDLE TO BASE ---- ( MINIMUM ) ---------- 14-1/2"
SPINDLE TO BASE ---- ( MAXIMUM ) ---------- 6'6"
WORKING SURFACE OF BASE ------------------- 50" X 77"
QUILL TRAVEL ------------------------------ 20"
TAPER IN SPINDLE -------------------------- #6 MORSE
SPINDLE SPEEDS ----- ( 36 ) --------------- 30 TO 3000 RPM
MAIN DRIVE MOTOR -------------------------- 50 HP
POWER CLAMPING TO HEAD AND COLUMN
RAPID TRAVERSE TO HEAD
MOTORIZED COOLANT PUMP