Ngwakọta Drilling Rig
Nkọwa:
The drawworks na apịtị nfuli na-anya site "dizel engine + torque converter ma ọ bụ njikọ nnyefe + yinye compound" ebe rotary table na-anya site AC VFD moto ma ọ bụ DC moto iji nweta ezigbo ọsọ ọsọ mgbanwe na torque ókè maka mma mkpọpu arụmọrụ;
Rig ala dị na ọkwa abụọ, arụnyere sistemu ike na nnyefe n'azụ ala;
Drawworks bụ mgbanwe ọsọ n'ime ime. Mgbanwe mgbanwe ọsọ ọsọ na mgbanwe dị mfe site na njikwa pneumatic dịpụrụ adịpụ;
Isi breeki bụ diski hydraulic na breeki inyeaka bụ breeki magnetik eddy;
Igbe ma ọ bụ n'ihu larịị na swing lift na azụ larịị na igbe ụdị substructure dị;
Oghere zuru oke na ala rig dị maka ịrụ ọrụ dị mma;
A na-enye imewe modul maka nhazi ezi uche dị na ya, nkwụghachi ike na oke ojiji dị elu;
ike jikọtara ike ga-eji na-anya ike na-azọpụta generator na akpaka ikuku compressor;
Top mbanye mkpọpu usoro nwere ike kwadebere;
Enwere ike ịnye ụgbọ okporo ígwè skid jikọtara ọnụ iji mezuo ihe achọrọ maka igwu mmiri ụyọkọ.
Nkọwa:
| Model rig | ZJ30LDB | ZJ40LDB | ZJ50LDB | ZJ70LDB | |
| Aha aha | 4-1/2ʺ DP | 1500-2500 | 2500-4000 | 3500-5000 | 4500-7000 |
| 5 DP | 1600-3000 | 2000-3200 | 2800-4500 | 4000-6000 | |
| Ibu nko dị elu,kN(t) | 1700 (170) | 2250 (225) | 3150 (315) | 4500 (450) | |
| Ọsọ nko, m/s | 0.22-1.63 | 0.21-1.35 | 0.21-1.39 | 0.21-1.36 0.25-1.91 | |
| Ahịrị strung nke hoisting usoro | 10 | 10 | 12 | 12 | |
| Dayameta ahịrị ahịrị, mm | 29 | 32 | 35 | 38 | |
| Max.pull nke ngwa ngwa ahịrị,kN | 210 | 280 | 350 | 485 | |
| Ihe osise | Nlereanya | JC30B | JC40B | JC50B | JC70B |
| Ogo ike kW(HP) | 400 (600) | 735 (1000) | 1100 (1500) | 1470 (2000) | |
| Ọsọ | 4F | 6F+1R | 4F+2R | 6F(4F)+2R | |
| breeki inyeaka | Eddy breeki | ||||
| Isi breeki | Ọkpụkpụ diski Hydraulic | ||||
| Ihe mgbochi okpueze | TC170 | TC225 | TC315 | TC450 | |
| Ngwongwo njem | YC170/YG170 | YC225 | YC315 | YC450 | |
| Sheave OD nke usoro nbido, mm | 1005 | 1120 | 1270 | 1524 | |
| nko | DG225/YG170 | DG225 | DG315 | DG450 | |
| Swivel | Nlereanya | SL170 | SL225 | SL450 | SL450 |
| Stem Dia, mm | 64 | 75 | 75 | 75 | |
| Tebụl Rotary | Oghere tebụl, mm | 520.7 | 698.5 | 698.5 | 952.5 |
| Ọsọ | ezigbo mgbanwe | ||||
| Ụdị ụgbọala | VFD | VFD/DC | |||
| Mast | Ogologo,m | 42 | 43 | 45 | 45 |
| Ụdị | K | K | K | K | |
| Ibu Max.Static,kN | 1700 | 2250 | 3150 | 4500 | |
| Nhazi | Ụdị | Igbe | N'ihu larịị, swing ebuli; azụ larịị, igbe | ||
| Elu ala m | N'ihu 4.5, N'azụ 0.8 | N'ihu 4.5, N'azụ 0.8 | N'ihu 4.5, N'azụ 0.8 | N'ihu 4.5, N'azụ 0.8 | |
| Kpochapụ ịdị elu m | 2.9 | 4.8 | 7.4 | 7.4/8.9 | |
| Mgbapu apịtị | Model × Nọmba | F1000×1 | F1300×2 | F1300×2 | F1600×2 |
| Ụdị ụgbọala | Ejikọtara ebugharị | ||||
| Ụdị mmiri mmiri eletrik nke tebụl rotary | AC-DC-AC ma ọ bụ AC-SCR-DC, otu maka otu njikwa | ||||
