MODEL C6163AC6263AC630AC630A-MCSD630ACAPACITIES Max.swing over bed 630mm 615mm Max.swing over cross slide 360mm 345mm Center distance 750 1000 1500 2000 3000 4000 5000 6000 8000 1000 12000mmMax.swing over gap 800mm 800mm Valid length of gap 300mm 300mm Bed width 490mm HEADSTOCK Spindle hole 70mm Spindle nose C-8 or D-8Spindle taper C-8 or D-8Spindle speeds 14-750(18 STEPS)GEARBOX-THREADS & FEEDS Metric threads range(kinds) 1-240mm(54kinds)inch threads range(kinds) 28-1inch(37Kinds)Moudle threads rage(Kinds) 0.5-60 OP(45Kinds)Diametral threads range(Kinds) 30-1t.p.i.(27Kinds)Longtudinal feeds rage(Kinds) 0.05-1.42mm/r(72Kinds)Cross feeds:Long./Cross 0.015-0.48mm/r(72Kinds)Rapid feed:Long./Cross 6/2m/minLeadscrew size:Diameter/Pitch T48mm/12mmCARRIAGE Cross slide travel 400mm Compound rest travel 230mm Size of tool shank 30*30mmTAILSTOCK Spindle diameter 100mm Spindle taper MORSE"5 or "6Spindle travel 205mm MOTOR Main drive motor 11kwCOOLant pump MOTOR 0.09wRapid feed motor 0.18wCenter distance: 750mm 1000mm 1500mm 2000mm 3000mm 4000mm 3400kg 3600kg 4000kg 4500kg 5000kg 5500kg 2702*1276*1260mm 2950*1276*1200mm 3452*1276*1260mm 2702*1276*1260mm 2950*1276*1200mm 3452*1276*1260mm