Mechanical drive Drilling Rig Mechanical drive Drilling Rig Technical characteristics *Various drive modes including "diesel engine+ torque converter or coupling transmission+ chain compound", *diesel engine+ transmission +v-belt compound ", "diesel engine + transmission + cardan shaft", or "diesel engine + transmission+ gear compound" are available for option. The power is reasonably distributed for higher efficiency; *Either inner or outer speed change is optional for drawworks. Speed change of drawworks is easy and fast by remote pneumatic operation. Main brake is either band brake or hydraulic disc. Electric magnetic eddy brake or EATON brake is optional for auxiliary brake; *Module design for easy assembly and disassembly; *Meeting the requirement of well position transferring during cluster well drilling; *Realizing intelligent drilling control of drilling rig through PLC. Technical parameters
| Drilling rig model | ZJ10B | ZJ15D | ZJ30B | ZJ30/DJ | ZJ40L/40J | ZJ50L | ZJ70L | |
| Nominal drilling depth, m | 114mm(4½") drill pipe | 500-1000 | 800-1500 | 1600-3000 | 1500-2500 | 2500-4000 | 3500-5000 | 4500-7000 |
| 127mm(5") drill pipe | 500-800 | 700-1400 | 1500-2500 | 1600-3000 | 2000-3200 | 2800-4500 | 4000-6000 | |
| Max. hook load, kN(t) | 585 | 900 | 1700 | 1350/1700 | 2250 | 3150 | 4500 | |
| Hook speed, m/s | 0.134-1.3 | 0.26-1.08 | 0.192-1.458 | 0.23-1.21 | 0.154-1.75 | 0.20-1.33 | 0.22-1.88 | |
| Line strung of hoisting system | 8 | 8 | 10 | 10 | 10 | 12 | 12 | |
| Drill line diameter, mm | 22 | 26 | 29 | 29 | 32 | 35 | 38 | |
| Max. pull of fast line, kN | 103 | 130 | 210 | 210 | 280 | 350 | 485 | |
| Drawworks | Model | JC10B | JC15DJ | JC30B | JC30DJ | JC40B | JC50B | JC70B |
| Power rating, kW(HP) | 210 | 250 | 440 | 380 | 735 | 1100 | 1470 | |
| Speed | 2F+1R | 3F+1R | 4F+1R | 4F+1R | 4F+2R,6F+2R | |||
| Main brake | Hydraulic disc brake or band brake | |||||||
| Auxiliary brake | Eddy brake | |||||||
| Crown block | TC60 | TC90 | TC170 | TC170 | TC225 | TC315 | TC450 | |
| Traveling block | YG60 | YG135 | YC170/YG170 | YC225 | YC315 | YC450 | ||
| Sheave OD of hoisting system, mm(in) | 600 | 660 | 1005 | 1005 | 1120 | 1270 | 1524 | |
| Hook | YD60 | YG135 | DG170/YG170 | DG250 | DG315 | DG450 | ||
| Swivel | Model | SL80 | SL135 | SL170 | SL250 | SL450 | SL450 | |
| Stem dia., mm | 64 | 75 | ||||||
| Rotary table | Table opening, mm(in) | 444.5 | 520.7 | 698.5 | 952.37 | |||
| Speed | 2F+1R | 3F+1R | 4F+1R | 4F+1R | 4F+2R,3F+1R | 6F(4F)+2R | ||
| Mast | Type | A | K | K or A | K | |||
| Height, m | 29 | 31 | 41 | 41 | 43 | 45 | 45 | |
| Max. load, kN | 585 | 900 | 1700 | 1700 | 2250 | 3150 | 4500 | |
| Sub-structure | Type | Box or box-on-box | ||||||
| Floor height, m | 3 | 3/4.5 | 4/3.6 | 3.8 | 6/7.5 | 7.5 | 7.5/9 | |
| Clear height, m | 2.21 | 2.21/3.2 | 2.91/2.4 | 2.88 | 4.8/6.3 | 6.3 | 6.3/7.4 | |
| Mud pump | Model× number | F-800×1 | F-800×1 | F-1000×1 | F-1000×1 | F-1300×2 | F-1600×2 | F-1600×2 |
| Drive mode | Diesel engine drive or compound drive | |||||||
Mechanical drive Drilling Rig
