KR40
Technical Specification
| Rotary Drilling Rig Model | KR40A |
| Max.lub zog | 40 kNm |
| Max.drilling txoj kab uas hla | 1200 hli |
| Max.drilling qhov tob | 10 m |
| Max.cylinder zog | 70kn ua |
| Max.lub tog raj kheej mus txawv tebchaws | 600 hli |
| Main winch rub quab yuam | 45kn ua |
| Main winch ceev | 30m / min |
| Mast inclination (tom qab) | ± 6 ° |
| Mast inclination (Forward) | -30 ° ~ + 60 ° |
| Ua hauj lwm ceev | 7-30 rpm |
| Min.radius ntawm gyration | 2 750mm |
| Max.pilot siab | 28.5 Mpa |
| Ua haujlwm siab | 7 420mm |
| Kev khiav hauj lwm dav | 2200 hli |
| Thauj qhov siab | 2 625mm |
| Kev thauj dav | 2200 hli |
| Kev thauj mus los ntev | 8 930mm |
| Thauj hnyav | 12 ton |
Khoom Paub meej
Khoom Paub meej
Kev tsim kho geology:
Av txheej, Sand cobble txheej, Pob zeb txheej
Drilling qhov tob: 8m
Drilling Dia: 1200mm
Kev npaj tsim kho:
Reaming kauj ruam yog kauj ruam, sab sauv 6m yog cov av txheej thiab gravel txheej, siv 800mm ob-hauv qab thoob ua ntej, ces hloov los ntawm 1200mm thoob los ua lub qhov.
Hauv qab yog cov pob zeb txheej, siv 600mm thiab 800mm txoj kab uas hla core buckts tshem tawm thiab rhuav tshem cov pob zeb.
Thaum kawg, ntxuav lub qhov nrog a1200mm ob lub thoob hauv qab.
Neeg tuaj xyuas
