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KEARNEY & TRECKER MODEL 307S-12 PLAIN HORIZONTAL

Vertical Machining Centers CNC
Manufacturer:
GIDDINGS & LEWIS
Model:
307S-12
Year:
1965
Stock #:
3807
KEARNEY & TRECKER MODEL 307S-12 PLAIN HORIZONTAL

Table working surface 12" x 62-1/2" with 3 t-slots
Power feed range
Longitudinal 34"
Cross 12"
Vertical knee 18"
Feeds (16)
Range - longitudinal & cross 1/4 to 32 IPM
Vertical 1/8 to 16 IPM
Rapid traverse (6 way)
Longitudinal & cross 150
Vertical 75
Spindle taper National Standard No. 50
Spindle speeds range (24) 25 to 2000 RPM
Overall dimensions 79-1/2" x 70-1/2" x 68" High
Approximate weight 6,000 lbs.

MOTOR SPECIFICATIONS

7-1/2 HP 3/60/220/440 Spindle drive motor with full electric control
s
1-1/2 HP Feed drive motor
1/4 HP Coolant pump motor

Autocycle table control
Electro-hydraulic automatic cycle control
Automatic backlash eliminator
Coolant system
Arbor support
Arbor draw in rod
Automatic spindle brake
Milling vise

This equipment has been sold. Similar equipment available now is shown below.

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