| 项目Ltema | 单位Unit | Ct6140ab | Ct6140ab | Ct6140ab | Ct6140ab | Ct6140ab | Ct6140ab |
| 床身上最大回转直径Max.swing over bed | mm | 400 | 500 | 660 |
| 刀架上回转直径max,swing dia ,dia over carriage | mm | 210 | 300 | 410 |
| 马鞍内回转直径max,swing dia in gap | mm | | 630 | | 720 | | 870 |
| 两顶尖间距离distance between centers | mm | 500;1000;1500;2000;3000;3500 |
| 主轴通孔直径bore through spindle | rpm | A型type:70 B型type:81 |
| 主轴转速范围（24级）range of spindle speeds(24grades) | rpm | 11-1400 |
| 进给量范围(64种)range of feeds(64kinds) | | 标准standsrd feeds 0.04-1.34小进给fine feeds 0.01-0.04 |
| 加工螺纹范围range of threads to be machined | Mm | 公制螺纹46种metric 46kinds1-288 |
| 英制螺纹47种whitworthc 47kinds1/8-36 |
| 模数螺纹42种module 42kinds 0.5-144 |
| 径节螺纹53种diametral pitch 53kinds1/4-72 |
| 主电机功率power of main motor | Kw | 7.5 |
| 机床净重weight | 5001000150020003000 | kg | 1780 | 1860 | 2020 |
| 2090 | 2150 | 2333 |
| 2240 | 2300 | 2483 |
| 2580 | 2640 | 2823 |
| 2800 | 2940 | 3123 |
| 机床外型尺寸Overall dimensions | 5001000150020003000 | mm | 2070×1050×1260 | 2070×1090×1310 | 2070×1160×1385 |
| 2680×1050×1260 | 2680×1090×1310 | 2680×1160×1385 |
| 3180×1050×1260 | 2680×1090×1310 | 2680×1160×1385 |
| 3680×1050×1260 | 3680×1090×1310 | 3680×1160×1385 |
| 4680×1050×1260 | 4680×1090×1310 | 4680×1160×1385 |
