Mechanical Drive Drilling Rig
Madhirowa, tafura inotenderera uye mapombi edhaka emuchina wekuchera dhiziri anofambiswa neinjini yedhiziri uye anotyairwa nenzira yakakoniwa, uye rig inogona kushandiswa kugadzira mafuta-gasi munda uri pasi pe7000m mutsime wakadzika.
Mechanical Drive Drilling Rig Basic Parameters:
Type | ZJ20/1350L(J) | ZJ30/1700L(J) | ZJ40/2250L(J) | ZJ50/3150L(J) | ZJ70/4500L | ||
Nominal drilling kudzika | 1200-2000 | 1600-3000 | 2500-4000 | 3500-5000 | 4500-7000 | ||
Max. hoko mutoro KN | 1350 | 1700 | 2250 | 3150 | 4500 | ||
Max. mutsara nhamba yekufamba system | 8 | 10 | 10 | 12 | 12 | ||
Kuchera waya Dia. mm(mu) | 29(1 1/8) | 32(1 1/4) | 32(1 1/4) | 35 (1 3/8) | 38(1 1/2) | ||
Sheave OD yekufamba system mm | 915 | 915 | 1120 | 1270 | 1524 | ||
Swivel dzinde kuburikidza-buri Dia. mm(mu) | 64 ( 2 1/2) | 64 ( 2 1/2) | 75 ( 3 ) | 75 ( 3 ) | 75 ( 3) | ||
Yakayerwa simba redhirowa KW(hp) | 400(550) | 550(750) | 735(1000) | 1100(1500) | 1470(2000) | ||
Drawworks kuchinja | 3 mberi+ 1 reverse | 3 mberi+ 1 reverse | 4mberi+ 2 reverse | 6 mberi+ 2 reverse |
4mberi+ 2 reverse | 6 mberi+ 2reverse | 6 mberi+ 2reverse |
Kuvhura Dia. yetafura inotenderera mm (mu) | 445(17 1/2) | 520.7(20 1/2) 698.5(27 1/2) | 698.5(27 1/2) | 698.5(27 1/2) 952.5(37 1/2) | 952.5(37 1/2) | ||
Rotary tafura inochinja | 3 mberi+ 1 reverse | 3 mberi+ 1 reverse | 4mberi+ 2 reverse | 6 mberi+ 2reverse | 4mberi+ 2 reverse | 6 mberi+ 2reverse | 6 mberi+ 2reverse |
Simba repombi yedhaka imwe kW(hp) | 735(1000) | 735(1000) | 960(1300) | 1180(1600) | 1180(1600) | ||
Nhamba yekutumira | 2 | 2 | 3 | 3 | 4 | ||
Mast kushanda kureba m(ft) | 31.5(103) | 31.5(103) | 43(141) | 45(147.5) | 45(147.5) | ||
Dhora pasi kureba m(ft)
| 4.5(14.8) | 4.5(14.8) | 6 (19.7) | 7.5(24.6) | 9(29.5) | ||
Hurefu hwakajeka hwechibhorani pasi m(ft) | 3.54(11.6) | 3.44(11.3) | 4.7(15.4) | 6.26(20.5)
| 7.7(25.3)
| ||
Cherechedza | L—Chain compounding drive, J—Narrow V belt compounding drive |