POREBA TPK-90A1/3M Gap Bed Lathe, 1994 model. Swing: 36.5" over bed, 49" in gap. 120" between centers. Spindle speeds: 9-900 RPM. Equipped with Sony digital readout, 31" Bison chuck, and coolant system. Located in NJ warehouse.
| Swing | 36.5" | 927.1 mm |
| Gap Swing | 49" | 1,244.6 mm |
| Centers | 120" | 3,048 mm |
| Spindle Bore | 3" | 76.2 mm |
| RPM | 900 RPM | 900 RPM |
| Power | 35 hp | 26.1 kW |
| Dimensions | 72"W x 220"L | 72"W x 220"L |
| Weight | 17,500 LBS | 17,500 LBS |
SWING OVER BED WAYS ................... 36.5"
SWING OVER CROSS SLIDE ................ 25"
SWING IN GAP .......................... 49"
DISTANCE BETWEEN CENTERS .............. 120"
SPINDLE SPEEDS (21) ................... 9 TO 900 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 - .500 IPR
CROSS FEED RANGE (70) ................. .0021 - .250 IPR
TOP SLIDE TRAVEL (70) ................. .001 - .125 IPR
CENTERS - HEAD & TAILSTOCK ............ #6 MT
TAILSTOCK QUILL DIAMETER .............. 5-1/8"
QUILL TRAVEL .......................... 11.7"
WIDTHS OF BED ......................... 23"
APPROXIMATE FLOOR SPACE ............... 72"W x 220"L
APPROX WEIGHT ......................... 17,500 LBS.
* INCH & METRIC THREADING
* HARDENED & GROUND BEDWAYS, SOLID TRIPLE V BED
* SONY TWO AXIS DIGITAL READOUT
* 31" BISON 4-JAW CHUCK
* ROLLER TYPE STEADY REST
* TAPER TURNING THROUGH POWER COMPOUND
* POWER RAPID TRAVERSE
* 2-SPEED TAILSTOCK
* FOURWAY TOOLPOST
* BORING BAR HOLDER ATTACHMENT
* COOLANT SYSTEM
* 35 HORSE POWER MAIN MOTOR
INSPECT UNDER POWER IN OUR NEW JERSEY WAREHOUSE
