Description
| Item | Weight（kg） | |||||||||
| SQL4A | SQL5A | SQL6A | SQL8A | SQL95A | ||||||
| 1. Top Sub | 6.5 | 13.7 | 20 | 34 | 35 | |||||
| 2. "O" Ring of Tob Sub | 0.01 | 0.015 | 0.015 | 0.015 | 0.01 | |||||
| 3. Breakout Ring | - | - | - | 0.3 | 0.04 | |||||
| 4. Check Valve | 0.35 | 0.7 | 0.7 | 1.2 | 1.2 | |||||
| 5. Spring | 0.05 | 0.1 | 0.1 | 0.1 | 0.1 | |||||
| 6. Compression Buffer | 0.04 | 0.1 | 0.1 | 0.42 | 0.6 | |||||
| 7. Air Distributor | 1.5 | 2 | 3.5 | 6 | 7 | |||||
| 8. Internal Cylinder | 2.1 | 2.7 | 4.2 | 6.5 | 7.5 | |||||
| 9. Piston | 8.5 | 15 | 23 | 42.5 | 48 | |||||
| 10. External Cylinder | 15.2 | 24 | 30 | 59 | 75 | |||||
| 11. Guided Sleeve | 1.8 | 3 | 4 | 6.3 | 12 | |||||
| 12. "O" Ring of Stop Ring | 0.005 | 0.01 | 0.01 | 0.01 | 0.01 | |||||
| 13. Stop Ring | 0.2 | 0.4 | 0.6 | 1.4 | 1.7 | |||||
| 14. Breakout Ring | - | - | - | 0.3 | 0.4 | |||||
| 15. Drive Chuck | 3.2 | 4.5 | 5.5 | 13 | 15 | |||||
| 16. Bit | 9 | 16 | 25 | 35 | 50 | |||||
| Total Length(Without bit) | SQL4A | SQL5A | SQL6A | SQL8A | SQL95A | |||||
| 1070mm | 1090mm | 1183mm | 1330mm | 1340mm | ||||||
| Total Weight(Without bit) | 40.00kg | 67.00kg | 90.00kg | 171.00kg | 203.00kg | |||||
| External Diameter | Ø99mm | Ø126 mm | Ø165mm | Ø180/Ø185mm | Ø203mm | |||||
| Suitable Bit | QL40 | QL50 | QL600 | QL80 | QL80 | |||||
| Hole Range | Ø110-Ø135mm | Ø155-Ø203mm | Ø155-Ø203mm | Ø195-Ø254mm | Ø216-Ø254mm | |||||
| Connection Thread | API2 3”/8REG | API2 3”/8REG | API3 1”/2REG | API4 1”/2REG | API4 1”/2REG | |||||
| API3 1”/2REG | ||||||||||
| API2 7”/8REG | ||||||||||
| Working Pressure | 1.2-2.0Mpa | 1.3-2.3Mpa | 1.5-2.5Mpa | 1.5-3.0Mpa | 1.8-3.0Mpa | |||||
| Impact Rate at 17 Bar | 30HZ | 28HZ | 25HZ | 22HZ | 22HZ | |||||
| Suggest Rotation Speed | 20-30r/min | 20-35r/min | 20-30r/min | 15-25r/min | 15-25r/min | |||||
| Air Consumption | 1.0Mpa:5.0m³/min | 1.0Mpa:7.0m³/min | 1.0Mpa:9.0m³/min | 1.0Mpa:12.0m³/min | 1.0Mpa:16.0m³/min | |||||
| 1.8Mpa:9.0m³/min | 1.8Mpa:14.0m³/min | 1.8Mpa:18.0m³/min | 1.8Mpa:22.0m³/min | 1.8Mpa:28.0m³/min | ||||||
| 2.4Mpa:14.0m³/min | 2.4Mpa:19.0m³/min | 2.4Mpa:26.0m³/min | 2.4Mpa:28.0m³/min | 2.4Mpa:39.0m³/min | ||||||