Deep hole drilling machine KZH-1920.11 made in Russia.

Height of centers' axis over the bed: 850 mm
Max work-piece diameter over the bed: 1600 mm
Faceplate diameter: 1400 mm
Diameter range of work-piece:
-Clamped with the faceplate cam: 250-1200 mm
-Clamped with the lamp device: 200-700 mm
-Installed in the open lunette: 200-1300 mm
-Installed in the closed lunette: 200-800 mm
-Installed in the circular lunette: 380-740 mm
Length range of work-piece: 1-6,3 m; 2-12,5 m
Max work-piece weight: 50000 kg
Diameter range of drilling: 55-200 mm
Max boring diameter: 1000 mm
Stepless adjustment of spindle headstock revs: 1-400 rpm
Main drive power: 110 kW
Number of mechanical steps of gearbox: 3
Max spindle torque: 6000 kgm
Stepless adjustment of stem revs: 50-500 rpm
Number of mechanical steps of stem head gearbox: 2
Power of stem rotation drive: 75 kW
Max spindle stem head torque: 500 kgm
Diameter of spindle stem head bore: 182 mm
Boring diameter of base bore in the stem head: 500 mm/min
Stepless adjustment of the feeds: 0,51-100 mm/min
Rapid travel of the stem head: 1000-2600 mm/min
Max feed force in a range of feeds up to 150 mm/min: 8000 kg
Power of feed drive: 11,3 kW
Current frequency: 50 Hz
Power line voltage: 380 V
Overall machine dimensions:
-Length at max work-piece length up to 6,3 m: 23500 mm
-Length at max work-piece length up to 12,5 m: 36100 mm
-Width: 5900 mm
-Height: 2750 mm
Machine weight without electric equipment:
-At max work-piece length up to 6,3 m: 98500 kg
-At max work-piece length up to 12,5 m: 119000 kg
Machine weight with electric equipment:
-At max work-piece length up to 6,3 m: 111500 kg
-At max work-piece length up to 12,5 m: 139700 kg