POREBA TPK-90/5M heavy-duty lathe from 1980. Offers 36.5" swing over bed, 200" between centers, 21 spindle speeds (8-800 RPM), and handles workpieces up to 16,500 lbs. Includes inch/metric threading, taper turning, power rapid traverse, 4-jaw chuck, and more.
36" X 200" POREBA HEAVY DUTY LATHE
MODEL: TPK90/5M, S/N: 79-1179-561, NEW: 1980
SPECIFICATIONS:
SWING OVER BED WAYS ................... 36.5"
SWING OVER CROSS SLIDE ................ 25"
SWING IN GAP .......................... 49"
DISTANCE BETWEEN CENTERS .............. 200"
SPINDLE SPEEDS (21) ................... 8 TO 800 RPM
WORKPIECE WEIGHT BETWEEN CENTERS ...... 13,000 LBS
WORKPIECE WEIGHT WITH STEADY REST ..... 16,500 LBS
SPINDLE HOLE, SPINDLE NOSE ............ 3-3/4" A1-11
THREADS (56) .......................... 1/4" TO 30 TPI
METRIC PITCHES (62) ................... 1 TO 120 MM/REV.
LONGITUDINAL FEED RANGE(70) ........... .0043 TO .500 IPR
CROSS FEED RANGE (70) ................. .0021 TO .248 IPR
TOP SLIDE FEED (70) ................... .0011 TO .125 IPR
CENTERS - HEAD & TAILSTOCK ............ #6 MT
TAILSTOCK QUILL DIAMETER .............. 5-1/8"
QUILL TRAVEL .......................... 11.7"
WIDTH OF BED .......................... 23"
APPROX WEIGHT ......................... 25,500 LBS.
APPROXIMATE DIMENSION ................. 24'L x 6'W
EQUIPPED WITH:
* INCH & METRIC THREADING
* HARDENED & GROUND BEDWAYS, SOLID TRIPLE V BED
* TAPER TURNING ATTACHMENT
* POWER FEED TO TOP SLIDE
* POWER RAPID TRAVERSE
* THREAD DIAL INDICATOR
* TAILSTOCK
* TOOLPOST
* (1) 15-3/4" CAPACITY STEADY RESTS (only one in the photo goes with the machine)
* 23-1/2" CAPACITY ROLLER TYPE STEADY REST
* 4-JAW CHUCK
* RAPID TRAVERSE ALL AXES
* 30 HORSE POWER MAIN MOTOR
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