te taraiwa teitei 250ton toque teitei e waatea ana i nga taonga
DQ40B Puku Runga Rawa: Te Hangarau Hangarau mo nga Whakaaetanga Tino
300T Uta Matau | 50 kN·m Tonu Tonu | 75 kN·m Max Breakout Torque
Wewetehia te manawanui keri korerite ki te **DQ40B Top Drive**—i hangaia hei rangatira i nga taiao tino kino. I hangaia me **6 nga mahi whakahurihuri** hei whakanui ake i te ora o te waahanga me te whakaiti i te wa heke:
1. **Rawhi Whakamuri Whakatairanga**
→ 35% te whakapai ake i te pumau mo te keri tika.
2. **Rack-Rack IBOP Actuator**
→ ≤0.1mm mana ultra-pū.
3. **5 Porowhita Hydraulic Hurorirori kau**
→ 100% tohu pono, kore rahunga.
4. **Pūnaha Taurite Raro Whakakotahi**
→ 50% tere ake te tuku.
5. **Pūnaha Kawea Momo Ritua**
→ Ko nga pereti kakahu ka taea te whakarite moroiti ka roa ake te ora mahi i roto i nga mahi koraha/kirikiri.
6. **Twin-Cooling Hydraulics**
→ Mahinga pono mai i **-30°C ki te 55°C**.
**Taupiri Huri-Keemu:**
✓ **Washpipe Horoi HP i mua i te taumarumaru**
40% te roa ake o te oranga me te toharite ahumahi.
✓ **Te Maamaa-Koraha**
I hangaia mo te onepu, te wera, me te waikura.
Karaehe | DQ40B-VSP |
Awhe hohonu keri ingoa (114mm putorino) | 4000m~4500m |
Uta Whakatauria | 2666 KN |
Teitei Mahi (2.74m Hononga Hiki) | 5770mm |
Whakatauria Tonu Huaputa Torque | 50 KN.m |
Morahi Waahi Torque | 75 KN.m |
Taipana braking mōrahi pateko | 50 KN.m |
Koki Hurihuri Hononga Hononga Hurihuri | 0-360° |
Awhe Tere o te Rakau Matua(ka taea te whakarite) | 0-180r/min |
Te awhe rawhi awhi o muri o te putorino drill | 85mm-187mm |
Te hongere tohanga paru kua whakatauhia te pehanga | 35/52 MPa |
Te pehanga mahi a te punaha Hydraulic | 0~14 Mpa |
Te mana nui o te motuka | 470KW |
Te mana whakauru ruma whakahaere hiko | 600 VAC/50Hz |
Te pāmahana ambient e tika ana | -45℃~55℃ |
Te tawhiti i waenga i te pokapu pou matua me te pokapu arataki rerewe | 525×505mm |
Te pehanga tohu IBOP(Hydraulic / Manual) | 105 MPa |
Ahu | 5600mm * 1255mm * 1153mm |






