TOP drive 250ton highn toque muaj nyob rau hauv Tshuag
DQ40B Sab Saum Toj Tsav Tsheb: Kev Ruaj Ntseg Engineering rau Cov Kev Xav Tau Loj Hlob
300T Hook Load | 50 kN·m Continuous Torque | 75 kN·m Max Breakout Torque
Qhib lub zog drilling uas tsis muaj qhov sib piv nrog **DQ40B Top Drive**—ua los tswj hwm qhov chaw nyuaj tshaj plaws. Tsim los nrog **6 qhov kev hloov pauv tshiab** kom ua kom lub neej ntawm cov khoom siv ntev tshaj plaws thiab txo qhov tsis ua haujlwm:
1. **Tilting Back Clamp**
→ 35% kev ruaj khov zoo dua rau kev khawb kom raug.
2. **Lub Gear-Rack IBOP Actuator**
→ ≤0.1 hli kev tswj hwm ultra-precision.
3. **5 Lub Hwj Chim Hydraulic Rov Qab**
→ 100% kev ntseeg siab ntawm lub teeb liab, xoom qhov ua tsis tiav.
4. **Kev Sib Koom Ua Ke Qis Dua**
→ Kev xa tawm sai dua 50%.
5. **Sib cais hom Carriage System**
→ Cov phaj hnav uas kho tau me me ua rau lub neej ua haujlwm ntev dua hauv kev ua haujlwm hauv hav zoov/xuab zeb.
6. **Twin-Cooling Hydraulics**
→ Kev ua tau zoo lav los ntawm **-30 ° C txog 55 ° C **.
**Cov Khoom Ntxiv Uas Hloov Kev Ua Si:**
✓ **HP Pre-Tensioned Washpipe**
Lub neej ntev dua 40% piv rau qhov nruab nrab ntawm kev lag luam.
✓ **Kev Ruaj Ntseg Tsis Pub Dhau Hauv Suab Puam**
Tsim los rau cov xuab zeb tsis muaj zog, cua sov, thiab xeb.
| Chav Kawm | DQ40B-VSP |
| Qhov tob ntawm qhov drilling (114mm tho yeeb nkab) | 4000m ~ 4500m |
| Rated Load | 2666 KN |
| Qhov Siab Ua Haujlwm (2.74m Lifting Link) | 5770 hli |
| Rated Nruam Tso zis Torque | 50 KN.m |
| Qhov Siab Tshaj Plaws Tawg Torque | 75 KN.m |
| Lub zog nres siab tshaj plaws ntawm lub zog | 50 KN.m |
| Lub Rooj Sib Txuas Sib Hloov | 0-360° |
| Kev Ceev Ntau Yam ntawm Lub Ncej Tseem Ceeb (hloov kho tsis kawg) | 0-180r/feeb |
| Rov qab clamp clamping ntau yam ntawm cov yeeb nkab laum | 85mm-187mm |
| Cov dej ntws hauv av nkos uas ntsuas siab | 35/52 MPa |
| Kev ua haujlwm ntawm lub kaw lus hydraulic | 0 ~ 14 Mpa |
| Lub cev muaj zog tseem ceeb | 470KW |
| Lub zog nkag ntawm chav tswj hluav taws xob | 600 VAC/50Hz |
| Qhov kub thiab txias ib puag ncig siv tau | -45 ℃ ~ 55 ℃ |
| Qhov deb ntawm qhov chaw tseem ceeb thiab qhov chaw qhia kev tsheb ciav hlau | 525 × 505 hli |
| IBOP ntsuas siab (Hydraulic / Manual) | 105 MPa |
| Qhov Loj | 5600mm * 1255mm * 1153mm |
Cov khoom cuam tshuam
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