1. All gears and shafts made of steel alloy, hardended and ground 2. Induction-hardened and ground guideways 3. Headstock runs on taper roller bearings 4. Practical central locaction of controls for feeds and thread leads 5. Handwheel for tailstock adjustments 6. Central lubrication system 7. High intrinsic weight ensures minimum vibration 8. Powerful 15 Hp motor for high cutting capacity 9. Diametric, inch, module and metric threadsModel CW61160/1 CW61200 Max. swing over bed 1600mm 2000mm Max. swing over gap -- -- Max. swing over carriage 1200mm 1600mm Max. turning length 1500 ~16000mm Max. weight of workpiece between centers 15000, 18000kgs 18000kgs Width of the bed 1100mm Spindle nose ISO A2-20 Dia. of spindle in front bearing 240, 280mm Spindle hole 100mm Taper hole of spindle 140; 1: 7 Number of spindle speeds Manual operating Range of spindle speeds 1 ~125r/min Main motor power DC49 KW Rapid travelling speed of motor power 1.5KW Section of tool shank 45x 45mm Swivel angle of tool post + 90 O Travel of transverse tool post 200mm Travel of longitudinal tool post 400mm Travel of cross slide 820/ 920mm Rapid travelling speed of longitudinal tool post 935mm /min Rapid travelling speed of transverse 1870 m /min Rapid travelling speed of longitudinal 3740mm /min Metric threads number and range 45 , 1 ~120mm Whitworth number and range 42, 30 ~1/4TPI Modul threads number and range 46, 0.5 ~60mm Diametral threads number and range 48, 60.0.5D. P Number and range of longitudinal feeds 97, 0.064 ~12 m /rev Number and range of transverse feeds 97, 0.032 ~ 6 m /rev Feed number and range of cross 97, 0.016 ~3 m /rev Diameter of tailstock quill 240, 280mm Taper hole of tailstock quill 80; 1: 7 Travel of tailstock quill 300mm Weight of the lathe with 3m 18000kgs 28000kgs Additional weight per 1m 2200kgs 2200kgs Machine overall dimension 7920x2180x 2310mm 7920x2380x 2510mm
