POREBA Lathe TR-70B- 4000 mm
YOM 1972
Distance between center 4000 mm
Max. turning diameter 770 mm
center height over bed 335 mm
swing diameter max. over bed cover 680 mm
swing diameter over Support 420 mm
chuck diameter 630 mm
turning speeds 10 - 1000 U/min
longitudinal feeds, infinitely variable 0,13 - 4,7 mm
feeds of cross-slide 0,065 - 2,36 U/ mm/min
spindle taper Gr. 11
taper MK 6
quill travel 220 mm
total power requirement 14 kW
weight of the machine ca. 5,7 t
dimensions of the machine ca. 6,3 x 1,920 x 1,31 m
Good working condition