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Mechanical drive Drilling Rig
Mechanical drive Drilling Rig

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 modelZJ10BZJ15DZJ30BZJ30/DJZJ40L/40JZJ50LZJ70L
Nominal drilling depth, m114mm(4½") drill pipe500-1000800-15001600-30001500-25002500-40003500-50004500-7000
127mm(5") drill pipe500-800700-14001500-25001600-30002000-32002800-45004000-6000
Max. hook load, kN(t)58590017001350/1700225031504500
Hook speed, m/s0.134-1.30.26-1.080.192-1.4580.23-1.210.154-1.750.20-1.330.22-1.88
Line strung of hoisting system881010101212
Drill line diameter, mm22262929323538
Max. pull of fast line, kN103130210210280350485
Power rating, kW(HP)21025044038073511001470
Main brakeHydraulic disc brake or band brake
Auxiliary brakeEddy brake
Crown blockTC60TC90TC170TC170TC225TC315TC450
Traveling blockYG60YG135YC170/YG170YC225YC315YC450
Sheave OD of hoisting system, mm(in)60066010051005112012701524
Stem dia., mm6475
Rotary tableTable opening, mm(in)444.5520.7698.5952.37
MastTypeAKK or AK
Height, m29314141434545
Max. load, kN58590017001700225031504500
Sub-structureTypeBox or box-on-box
Floor height, m33/4.54/3.63.86/
Clear height, m2.212.21/3.22.91/2.42.884.8/
Mud pumpModel× numberF-800×1F-800×1F-1000×1F-1000×1F-1300×2F-1600×2F-1600×2
Drive modeDiesel engine drive or compound drive

Mechanical drive Drilling Rig

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