| STANDARD ACCESSORIES: | OPTIONAL ACCESSORIES |
| 3 jaw chuck Sleeve and center Oil gun | 4 jaw chuck and adapter Steady rest Follow rest Driving plate Face plate Live center Working light Foot brake system Coolant system |
| SPECIFICATION | MODEL |
| CQ6251 | |
| Swing over bed | 510mm(20”) |
| Swing over cross slide | 320mm (12-19/32”) |
| Swing in gap diameter | 738mm (29’’) |
| Distance between centers | 1000mm(40”) 1500mm(60”) 2000mm(80”) |
| Valid length of gap | 165mm(6-1/2”) |
| Width of bed | 300mm(11-13/16”) |
| Spindle nose | D1-8 |
| Spindle bore | 80mm(3-1/8”) |
| Taper of spindle bore | No.7 Morse |
| Range of spindle speed | 25 - 1700 r/min |
| Compound rest travel | 130mm(5-1/8”) |
| Cross slide travel | 305mm(12’’) |
| Max.section of tool | 25x25mm(1”x1’’) |
| Lead screw thread | 6mm or 4T.P.I |
| Longitudinal feeds range | 0.031 -1.7mm/rev (0.0011” -0.0633”/rev) |
| Cross feeds range | 0.014 -0.784mm/rev (0.00033” -0.01837”/rev) |
| Threads metric pitches | 41 kinds, 0.1-14mm |
| Threads imperial pitches | 60 kinds, 2- 112T.P.I. |
| Threads diametral pitches | 50kinds;4-112DP |
| Threads module pitches | 34kinds,0.1 -7MP |
| Quill diameter | 60mm(2-5/16”) |
| Quill travel | 130mm(5”) |
| Quill taper | No.4 Morse |
| Main motor power | 5.5kW(7.5HP) 3PH |
| Coolant pump power | 0.1kW(1/8HP) 3PH |
| Overall dimension(Lx WxH) | 230x111x137cm 275x111x137cm 325x111x137cm |
| Packing size(LxWxH) | 235x112x153cm 280x 112x153cm 330x 112x153cm |
| Net weight | 1446kg 1611kg 1715kg |
| Gross weight | 1711kg 1916kg 2045kg |