Description
KEARNEY & TRECKER HIGH SPEED HORIZONTAL MILLING MACHINE
Model 3-HS, Type PLAIN, Serial Number 6/6617
SPECIFICATIONS
SPINDLE: High Speed
Taper 50 MT
Two Speeds 3500 and 7000 RPM
TABLE: (4) T-Slots
Size Overall, 12-5/8" W x 64" L
Longitudinal Travel (X-Axis) 38"
Cross-Slide Travel (Y-Axis) 12½"
Vertical Travel Knee (Z-Axis) 11-7/8"
TABLE FEEDS: (32)
Longitudinal and Cross ¾ - 180 IPM
Vertical Knee 3/16 to 45 IPM
Rapid Traverse Longitudinal and Cross
Rapid Traverse Knee (Vertical)
MOTORS: wired 440 volts, 3-phase
Spindle: Direct Drive 15 hp. and 30 hp.
Volts 440 and 220
Cycles 120 and 60
Type 3470-S, Model 208X,
Water Cooled Induction Motor
Spindle Brake driven by pneumatic cylinder
Table and Knee 3 hp. 220/440 volts
Coolant Pump ¼ hp. 220/440 volts
Water Pump for Spindle Motor ¼ hp. 220/440 volts
EQUIPPED WITH:
(2) Arbor Support
(1) Pendent Operator Control with Start/Stop Buttons.
COMPLETE FACTORY SAFETY GUARDS