Offer #985
Vertical turning lathe KOLOMNA KU-227 for crank processing
Manufacturer: KOLOMNA
Specification:
Max. work-piece diameter:
-With the thrown back backing: 3500 mm
-With the removed backing: 4000 mm
Max. work-piece height: 2500 mm
Faceplate diameter: 4000 mm
Max. slider stroke of the vertical support: 1600 mm
Max. stroke of the vertical right support from the faceplate center: 2350 mm
Max. stroke of the boring support from the faceplate center: 2350 mm
Overrun of the slider axis behind the faceplate center:
-Of the boring support: 75 mm
-Of the right vertical support: 110 mm
Turn angle of the right support: -15+40 degrees
Max. work-piece weight:
-At the faceplate rotation to P rpm: 63 tons at 15 rpm
-At any revs number: 30 tons
Max. total cutting effort: 12500 kg
Max. torque: 20000 kgm
Spindle:
-Diameter: 250 mm
-Stroke: 1200 mm
-Max. torque: 34000 kgm
-Revs: 16+250 rpm
-Rev steps: 9
-Taper size: 120 metrical
Drive power of spindle rotation: 13 kW
Faceplate rotation: 0,46-42,5 rpm
Machine dimensions:
-Height over floor: 6920 mm
-Full height: 8400 mm
-Width: 10410 mm
-Length: 6060 mm
Machine weight: 175 tons (165 tons without electric equipment)
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