i-toque ephezulu ye-250ton ephezulu iyatholakala esitokweni

I-DQ40B Top Drive: Ukuqina Kobunjiniyela Kwezidingo Ezinkulu
Umthwalo we-Hook we-300T | I-Torque Eqhubekayo engu-50 kN·m | I-Torque Ephakeme Yokugqashuka engu-75 kN·m

Vula ukubhoboza okungenakuqhathaniswa nge-**DQ40B Top Drive**—eyakhelwe ukubusa izindawo ezinzima kakhulu. Yakhiwe ngezinto ezintsha ezingu-*** ukuze kwandiswe impilo yezingxenye futhi kuncishiswe isikhathi sokungasebenzi:

1. **Isibopho Sokutshekisa Umhlane**
→ Ukuqina okuthuthukisiwe okungu-35% kokubhoboza ngokunemba.
2. **I-Actuator ye-IBOP ye-Gear-Rack**
→ Ukulawula okunembile kakhulu okungu-≤0.1mm.
3. **5 Amasekethe E-Hydraulic Angasebenzi Kakhulu**
→ Ukuthembeka kwesignali okungu-100%, akukho ukwehluleka.
4. **Isistimu Yokulinganisela Ephansi Ehlanganisiwe**
→ Isivinini sokuthunyelwa esisheshayo esingu-50%.
5. **Uhlelo Lokuthutha Oluhlukanisiwe**
→ Amapuleti okuguguleka angalungiseka amancane andisa impilo yokusebenza emisebenzini yasehlane/esihlabathini.
6. **Ama-Hydraulics Apholisa Kabili**
→ Ukusebenza okuqinisekisiwe kusukela ku-*-30°C kuya ku-55°C**.

**Izinto Ezengeziwe Ezishintsha Umdlalo:**
✓ **Ipayipi Lokugeza Elicindezelwe Ngaphambi Kokucindezeleka le-HP**
Isikhathi sokuphila eside ngama-40% uma kuqhathaniswa nesilinganiso semboni.
✓ **Ukuqina Okungavimbeli Ehlane**
Yenzelwe isihlabathi esingapheli, ukushisa, kanye nokugqwala.