The machine adopts ISO International Code, Keyboard Manual Date input, it is also provided with program of power cut-off protection and the functions of automatic diagnosis, and with Rs232 interface. Longitudinal and cross feeds are effected by ball leadscrews. Either vertical or horizontal 4-station or 6-station tool post organg tools can be selected. The post is located on precision contrite gears with a high repeated positioning accuracy. Both chuck and tailstock are supplied with hydraulic or manual type. The surface of the bedways is supersonic frequency handened and precision ground with a long service life. The spindle bore size is 105mm. The spindle system is high in the rigidity and accuracy, there is no vibration when turning with a cutting depth of 8mm.

ITEMS: CK6166/CK6266
Max. Swing over bed: Φ660mm
Max. Length of workpiece: 750/1000/1500/2000/3000mm
Max. Swing over slide: Φ430mm
Max. Cross travel(X): 365mm
Spindle bore: Φ105mm
Cone hole's dia. And taper of principal axis hole: Φ113 1: 20
Principal Axis Head Type: Cam lock type
Rev series of principal axis: Stepless
Range of spindle speeds: 200-1100rpm
Rapid feed for Axis Z: 8m/min
Rapid feed for Axis X: 5m/min
Min input: 0.001mm
Number of tools: 4 or 6 or gang tools
Size of tool shank  : 25× 25mm
Tailstock sleeve dia.: Φ75mm
Tailstock sleeve travel: 150mm
Tailstock sleeve quill: MT No. 5
Power of main motor: 7.5Kw
Motor power of cooling pump  : 60W
Overall dimensions(L× W× H): 2250/2500/3000/3500× 1250× 1580mm
Net weight: 3500/3800/4050/4300/4700kg