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CNC Lathe

LEOPOLDO PONTIGGIA 3QG 750

Stock number:
1350-458 
Year:
1992/ 2018 
Control unit:
CNC (SIEMENS 840D sl)
Country of origin:
Italy 

Technical specs

Details

turning diameter
1300 mm
turning length
9000 mm
total power requirement
110 kW
Y-axis
210 mm
Distance between centers
10000 mm
centre height
750 mm
turning diameter over slide
820 mm
Diameter over the bed with covers
1300 mm
Range of spindle speeds
5-1200 min-1
Max. permissible torque
8000 Nm
Diameter of the spindle bore
120 mm
Diameter of the spindle on the front bearing
220 mm
spindle taper
130 metric
Turret with 12 fixed and 4 driven tool stations
 
steel cross cut max.
40x40 mm
Width of the top guide of the support
545 mm
Tailstock guideway width
455 mm
Width of the bed guideways
1075 mm
Width of the guide of the cross slide
600 mm
Width of the bed at the foot
1085 mm
Max. Weight between centres without steady rest
12000 kg
Max. weight between the centres with steady rest
16000 kg
Max. Weight flying (300 mm in front of the faceplate)
3000 kg
Diameter of the tailstock quill
200 mm
Travel of the quill from the tailstock
400 mm
Tailstock centre cone
6 MK
Transverse displacement of the tailstock in 2 directions
40 mm
Travel speed of the tailstock
2500 mm/min
Diameter of the faceplate
1000 mm
Dimensins of the machine (LxWxH)
13.300 x 3.000 1.750 mm
Weight of the machine approx.
36000 kg
Control unit
CNC 
Maker of control unit
SIEMENS 840D sl