ta'avale pito i luga 250ton maualuga toque maua i le fa'asoa
DQ40B Top Drive: Inisinia Maufetu mo Manaoga Tele
300T Matau uta | 50 kN·m Tosi Fa'aauau | 75 kN·m Max Breakout Torque
Tatala le tumau vili le mafaatusalia i le **DQ40B Top Drive**—fausia e pulea ai siosiomaga sili ona faigata. Fa'ainisinia i le **6 fa'afouga fou** e fa'atele ai vaega ola ma fa'aitiitia taimi fa'aletonu:
1. **Pi'i Fa'asaga i tua**
→ 35% faʻaleleia mautu mo le vili saʻo.
2. **Fa'aoloa IBOP Actuator**
→ ≤0.1mm pule sili-saʻo.
3. **5 Si'osi'omaga Fa'asuava Fa'asili**
→ 100% faʻamaoniga faʻamaonia, leai se toilalo.
4. **Faiga Fa'apaleni Maulalo Tu'ufa'atasi**
→ 50% vave fa'apipi'i saosaoa.
5. **Split-Type Carriage System**
→ Laei fa'apipi'i fa'ata'oto e fa'alautele ai le ola tautua i galuega i toafa/ oneone.
6. **Twin-Cooling Hydraulics**
→ Fa'amaonia le fa'atinoga mai **-30°C i le 55°C**.
**Suiga o Taaloga Faaopoopo:**
✓ **Talumepi Mu'ai HP**
40% umi le ola vs. alamanuia averesi.
✓ **Toe Maua-Fa'ama'i Toafa**
Fa'ainisinia mo le oneone, vevela, ma le pala.
Vasega | DQ40B-VSP |
Ole loloto ole viliina ole laina ole (114mm paipa vili) | 4000m~4500m |
Uta Fa'atatau | 2666 KN |
Maualuluga Galulue (2.74m Si'i So'oga) | 5770mm |
Fa'atatauina Fa'aauau le Fa'aosoina Tosi | 50 KN.m |
Tulaga Mata'utia Tulaga | 75 KN.m |
Tulaga maualuga taofi taofi | 50 KN.m |
Su'ega Feso'ota'iga Su'ega Su'ega Su'ega Su'ega | 0-360° |
Saosaoa Va'aiga o Autu Autu (fa'atonu fetuutuunai) | 0-180r/min |
Fa'amau i tua le laina o paipa vili | 85mm-187mm |
O le ala ta'i palapala o lo'o fuaina le mamafa | 35/52 MPa |
Fa'atonuga o galuega fa'apalapala | 0~14 Mpa |
Malosi'a fa'atatau le malosi | 470KW |
Malosiaga fa'aoga potu fa'atonutonu eletise | 600 VAC/50Hz |
Fa'atatau le vevela o le siosiomaga | -45℃~55℃ |
Vaevae i le va o le nofoaga autu autu ma le nofoaga autu o nofoaafi taiala | 525×505mm |
IBOP fa'amauina le mamafa | 105 MPa |
Fua | 5600mm * 1255mm * 1153mm |






