| Model | TQZ8560 | TQZ8560A | TQZ8560B | TQZ85100 |
| Boring dia. | Φ14-Φ60mm | Φ14-Φ60mm | Φ14-Φ60mm | Φ20-Φ100mm |
| Max.size of cylinder head for cutting | 1200×500×300mm | 1200×500×300mm | 1200×500×300mm | 1500×550×350mm |
| Power of spindle motor | 1.2kw | 1.2kw | 1.2kw | 1.2kw |
| Spindle speed(infinitely variable speed) | 0-1000rpm | 0-1000rpm | 0-1000rpm | 0-1000rpm |
| Spindle swing angle | 5° | 5° | 5° | 5° |
| Spindle stroke | 200mm | 200mm | 200mm | 200mm |
| Spindle move(cross×longitudinal) | 950×35mm | 950×35mm | 950×35mm | 1200×35mm |
| Distance of worktable longitudinal move | 150mm | 150mm | ||
| Fixture rotary angle | +45°~-15° | +45°~-15° | +45°~-15° | +45°~-15° |
| Power supply | 220V/50HZ | 220V/50HZ | 220V/50HZ | 220V/50HZ |
| Air supply pressure | 0.7Mpa | 0.7Mpa | 0.7Mpa | 0.7Mpa |
| Air supply flow | 300L/min | 300L/min | 300L/min | 300L/min |
| Machine weight(N/G) | 1050/1250kg | 1100/1300kg | 1150/1350kg | 1400/1800kg |
| Over dimensions(L×W×H)mm | 1480×1050×1970 | 1910×1050×1970 | 1910×1050×1970 | 2110×1100×2070 |
| Packing size(L×W×H)mm | 1940×1350×2220 | 2230×1350×2270 | 2230×1350×2270 | 2430×1400×2300 |