yepamusoro dhiraivha 250ton highn toque inowanikwa mustock
DQ40B Yepamusoro Dhivha: Injiniya Resilience kune Zvakanyanya Kudiwa
300T Hook Load | 50 kN·m Continuous Torque | 75 kN·m Max Breakout Torque
Vhura kutsungirira kusingaenzaniswi kudhiraivha ne **DQ40B Yepamusoro Dhivha ** - yakavakirwa kutonga nzvimbo dzakaomarara. Yakagadzirwa ne ** 6 shanduko yekuvandudza ** kuwedzera hupenyu hwechikamu uye kuderedza nguva yekudzikira:
1. **Tilting Back Clamp**
→ 35% yakawedzera kugadzikana kwekuchera chaiko.
2. **Gear-Rack IBOP Actuator**
→ ≤0.1mm yekupedzisira-chaiyo kudzora.
3. **5 Redundant Hydraulic Circuits**
→ 100% chiratidzo chekuvimbika, zero kukundikana.
4. **Integrated Lower Balancing System**
→ 50% nekukurumidza kutumira.
5. **Split-Type Carriage System**
→ Micro-inogadziriswa kupfeka-maplate anowedzera hupenyu hwesevhisi mugwenga/jecha mashandiro.
6. **Twin-Kutonhorera Hydraulics**
→ Kuitwa kwakavimbiswa kubva ku ** -30°C kusvika 55°C**.
**Kuchinja-Kuchinja Kwekuwedzera:**
✓ **HP Pre-Tensioned Washpipe**
40% hurefu hwehupenyu hunoenderana neavhareji yeindasitiri.
✓ **Desert-Proof Durability**
Yakagadzirirwa jecha risingaperi, kupisa, uye corrosion.
Kirasi | DQ40B-VSP |
Nominal drilling deep range (114mm drill pombi) | 4000m~4500m |
Rated Load | 2666 KN |
Kushanda Hurefu (2.74m Kusimudza Link) | 5770mm |
Yakatemerwa Inoenderera Inobuda Torque | 50 KN.m |
Maximum Breaking Torque | 75 KN.m |
Static maximum braking torque | 50 KN.m |
Inotenderedza Link Adapter Rotation Angle | 0-360° |
Speed Range yeMain Shaft (inogadziriswa zvachose) | 0-180r/min |
Back clamp clamping range ye drill pombi | 85mm-187mm |
Mud circulation channel rated pressure | 35/52 MPa |
Hydraulic system inoshanda kumanikidza | 0~14 Mpa |
Main motor rated power | 470KW |
Magetsi anodzora imba yekupinza simba | 600 VAC/50Hz |
Inoshanda ambient tembiricha | -45 ℃ ~ 55 ℃ |
Distance between main shaft center and guide njanji | 525 × 505mm |
IBOP yakayerwa kudzvanywa (Hydraulic / Manual) | 105 MPa |
Dimensions | 5600mm*1255mm*1153mm |






