Rotary Drilling Rig KR300D
Technical Specification
| Technical specification ntawm KR300D teb drilling rig | |||
| Torque | 320 kwm | ||
| Max.txoj kab uas hla | 2000 hli | ||
| Max.drilling qhov tob | 83/54 ib | ||
| Ceev ntawm kev sib hloov | 7-23 rpm | ||
| Max.pawg neeg siab | 220 kN ib | ||
| Max.pawg rub | 220 kN ib | ||
| Main winch kab rub | 320kn ua | ||
| Main winch kab ceev | 73m / min | ||
| Auxiliary winch kab rub | 110 kN ib | ||
| Pab winch kab ceev | 70m / min | ||
| Stroke (neeg coob coob system) | 6000 hli | ||
| Mast inclination (lateral) | ± 5° | ||
| Mast inclination (rau pem hauv ntej) | 5° | ||
| Max.kev khiav hauj lwm siab | 34,3MPa | ||
| Pilot siab | 4 MPa ua | ||
| Kev ceev ceev | 3.2 km / h | ||
| Traction quab yuam | 560kn ua | ||
| Ua haujlwm siab | 2 2903mm | ||
| Kev khiav hauj lwm dav | 4300 hli | ||
| Thauj qhov siab | 3 660mm | ||
| Kev thauj dav | 3000 hli | ||
| Kev thauj mus los ntev | 16 525mm | ||
| Tag nrho qhov hnyav | 90t ib | ||
| Cav | |||
| Qauv | Cummins QSM11(III)-C375 | ||
| Lub tog raj kheej naj npawb * txoj kab uas hla * stroke (mm) | 6 * 125 * 147 hli | ||
| Kev tshem tawm (L) | 10.8 | ||
| Rated zog (kW/rpm) | 299/1800 ib | ||
| Cov qauv tsim tawm | European III | ||
| Kelly bar | |||
| Hom | Interlocking | Kev sib txhuam | |
| Tshooj* ntev | 4 * 15000 (tus qauv) | 6 * 15000 (yeem) | |
| Qhov tob | 54m ua | 83m ua | |
Khoom Paub meej
Hwj chim
Cov drilling rigs no muaj lub cav loj thiab muaj peev xwm hydraulic.Qhov no txhais tau hais tias cov rigs tuaj yeem siv ntau lub zog winches rau Kelly bar, pawg neeg, thiab rub rov qab, nrog rau nrawm dua rpm ntawm lub zog siab dua thaum drilling nrog casing hauv overburden.Cov qauv beefed tuaj yeem txhawb nqa cov kev ntxhov siab ntxiv rau ntawm lub rig nrog lub zog winches.
DESIGN
Ntau tus qauv tsim ua rau lub sijhawm poob qis thiab siv lub neej ntev dua.
Cov rigs yog raws li cov neeg nqa khoom muaj zog CAT kom cov khoom seem tau yooj yim.
Cov khoom ntim
