| Model | MQ8260Ax16 | MQ8260Ax18 | MQ8260Ax20 | |
| Max. work diameter × Max. length() | Φ 580× 1600mm | Φ 580× 1800mm | Φ 580× 2000mm | |
| Capacity |
Max. swing over table | 580 mm | ||
| Work diameter ground with steady rest | Φ 30-100 mm | Φ 50-120 mm | ||
| Throw of crankshaft | 110 mm | 120 mm | ||
| Max. work length ground in 3 jaw chuck | 1400 mm | 1600 mm | 1800 mm | |
| Max. work length ground between centres | 1600 mm | 1800 mm | 2000 mm | |
| Max. work weight | 120 kg | 150 kg | ||
| Headstock |
Centre height | 300 mm | ||
| Work speed (rpm | 25, 45, 95 | 25, 45, 65, 100 | ||
| Wheelhead |
Max. cross movement | 185 mm | ||
| Wheelhead rapid approach & withdrawal | 100 mm | |||
| Wheelhead feed per turn of cross feed handwheel | 1 mm | |||
| Wheel feed per grad of cross feed handwheel | 0.005 mm | |||
| Grinding wheel |
Wheel spindle speed | 740, 890 rpm | ||
| Wheel peripheral speed | 25.6 - 35 m/sec | |||
| Wheel size | Φ 900x32xΦ 305 mm | |||
| Table |
Table traverse per turn of handwheel coast | 5.88 mm | ||
| Table traverse per turn of handwheel fine | 1.68 mm | |||
| Table swivel (taper 18/100 | 5° | |||
| Table swivel per grad of scale (taper 1: 50) | 10' | |||
| Overall capacity of motor | 9.82 kw | 11.2 kw | ||
| Overall dimension (LxWxH) (mm | 4166x2037x1584 | 4900x2037x1584 | ||
| Weight | 6000 kg | 6200 kg | 7000 kg | |
| Working Accuracy |
Ovality (new standard | 0.005 | ||
| Cylindricity | 0.01 | |||
| Roughness Ra | 0.21 | |||
