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KEARNEY & TRECKER MODEL 430-TF17 TWIN SCREW KNEE TYPE

Vertical Machining Centers CNC
Manufacturer:
KEARNEY & TRECKER
Model:
430-TF17
Year:
1967
Stock #:
5826
KEARNEY & TRECKER MODEL 430-TF17 TWIN SCREW KNEE TYPE

Table
Working surface 88" x 17"
Feed range - longitudinal 42"
- cross 16"
- vertical - knee 16"
- vertical - head 4"
Feeds-number of changes 32
Rate range per minute
Longitudinal and cross 3/8" to 90"
Vertical knee 1/8" to 30"
Vertical head 3/16" to 45"
Power rapid traverse - rate per minute
Longitudinal and cross 150"
Vertical knee 50"
Vertical head 75"
Spindle
National standard taper size No.50
Speeds - range 50 - 1500 RPM
Flywheel weight 237 Lbs.
Approximate weight 14,500 Lbs.

MOTOR SPECIFICATIONS

30 HP 3/60/230-460 Main drive motor & controls
1/4 HP Coolant pump motor

Mono lever & automatic cycle table control
Adjustable table trip dogs
Twin knee elevating screws
Back lash eliminator
Adjustable saddle trip dogs
(4) Position adjustable stops, trip dogs & dial indicator for vertical he
ad
Power draw bar
Hydraulic controlled clutch & brake
Coolant pump & piping
Full electric controls

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