KR40
Nkọwa nka nka
| Model Rotary Drilling Rig | KR40A |
| Oke.torque | 40 kN.m |
| Oke.dayameta mkpọpu ala | 1200 mm |
| Oke.ogbunigwe omimi | 10m |
| Oke.ntụnye cylinder | 70 kN |
| Oke.njem cylinder | 600 mm |
| Isi mmeri na-adọta ike | 45 kN |
| Isi ọsọ mmeri | 30m/min |
| Ọchịchọ mast (N'akụkụ) | ±6° |
| Ọchịchọ mast (Na-aga n'ihu) | -30°~+60° |
| Ọsọ na-arụ ọrụ | 7-30 rpm |
| Min.radius nke gyration | 2750 mm |
| Oke.nrụgide pilot | 28.5Mpa |
| Ogologo arụ ọrụ | 7420 mm |
| Obosara na-arụ ọrụ | 2200mm |
| Ụgbọ njem elu | 2625 mm |
| Ogologo njem | 2200mm |
| Ogologo njem njem | 8930 mm |
| Ibu ibu njem | tọn 12 |
Nkọwa ngwaahịa
Nkọwa ngwaahịa
Geology ihe owuwu:
Ala oyi akwa, Aja cobble oyi akwa, Rock oyi akwa
Omimi mkpọ ala:8m
Oghere oghere: 1200mm
Atụmatụ ihe owuwu:
Reaming nzọụkwụ site nzọụkwụ , elu 6m ịbụ ala oyi akwa na gravel oyi akwa, na-eji a 800mm abụọ-ala bọket mbụ, wee gbanwee site 1200mm bọket mee oghere.
N'okpuru ebe a bụ oyi akwa nkume, na-eji 600mm na 800mm dayameta isi buckts wepụ na igbaji nkume ahụ.
N'ikpeazụ, ihicha oghere na a1200mm okpukpu abụọ ala ịwụ.
Nleta ndị ahịa
