This series of machine is applicable for finish and semi-finish machining the axle journal, dust shield pedestal and wheel seat of finish forge workblank axle on railway locomotive, passenger coach and wagon. The range of machining workpiece diameter shall be within φ100mm – φ320 (φ400) mm and the range of machining axle length shall be within 500mm – 3000 mm.
| Parameters | CK8132A | CK8132C | CK8140A |
| Range of workpiece machining diameter (mm) | 0 ~ φ320 | φ100 ~ φ320 | 0 ~ φ400 |
| Range of workpiece machining length (mm) | 1500 ~ 2500 | 1500 ~ 3000 | 1500 ~ 2700 |
| Max. workpiece weight (t) | ≤ 1.5 | ≤ 1.5 | 3 |
| Max. cutting torque (kN·m) | 3 | 2 | 0.5 |
| Cutting force of single tool post (kN) | – | 8 | – |
| Center height (mm) | 400 | 450 | 425 |
| Dimension of headstock center taper hole (mm) | Morse No.6 | Morse No.6 | Morse No.6 |
| Steps and range of spindle rotational speed – Steps | DC stepless | AC stepless | AC stepless |
| Steps and range of spindle rotational speed – Range (r/min) | 80 ~ 480 | 50 ~ 800 | 80 ~ 1200 |
| Steps and range of tool post feed – Steps | Stepless | Stepless | Stepless |
| Steps and range of tool post feed – Range (mm/min) | X – axis: 0 ~ 3000Z – axis: 0 ~ 4000 | 1 ~ 300 | X – axis: 0 ~ 3000Z – axis: 0 ~ 4000 |
| Power of main motor (kW) | 37 | 30 | 21.5/26.5 |
| Machine overall dimension (L×W×H) (mm) | 6773×1545×1665 | 8000×2500×2710 | 5900×1890×1855 |
