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High Efficiency Electrical Onshore Oil exploration Drilling Rig ZJ 50/3150LDB

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High Efficiency Electrical Onshore Oil exploration Drilling Rig ZJ 50/3150LDB

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Brand Name :	Renda
Model Number :	ZJ50/3150LDB
Certification :	API
Place of Origin :	China
MOQ :	1
Payment Terms :	L/C, D/A, D/P, T/T, Western Union
Delivery Time :	10-15 working days
Packaging Details :	Standard wooden export box
Supply Ability :	Based on Detailed Order
Usage :	Oilfield
Power Type :	Diesel
Condition :	New
Warranty :	1 Year
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High Efficiency Electrical Onshore Oil Drilling Rig ZJ50/3150LDB

Description:

On the basis of common mechanical rig, driving of RT a is separated from mud pump and DW, and RT is driven by an independent AC VF motor. RT rev, torque and mud pump stroke can be adjusted separately as per drilling technology.
RT rev adjusting and DW auto-bit-feeding both adopt all-digital auto control technique, which make the performance of the rig under drilling condition get close to digital-control electric VF rig; driller operates the touch screen to fulfill drilling operation through optimized drilling parameters, which will reduce labor intensity significantly and improve work efficiency. Display, restoration, regulation and control, remote management of major drilling parameters can be realized.

Specifications :

Main technical parameters
1	Nominal drilling depth	3500 ~ 5000m ( 114mmDP )		9	Quantity and power of drilling pump	2× 1600 hp
1	Nominal drilling depth	2800 ~ 4500m ( 127mmDP )		10	Substructure type	Block package type
2	Max hook load	3150 kN		11	Substructure height and clear height under RT beam	9m / 7.62m
3	Wire rope system of traveling system	6x7 , parallel		12	Mast type and effective height	K TYPE , 44.5m
4	DW rated power	1100 kW ( 1500 hp )		13	Transmission mode	hydraulic transmission and chain paralleling +AC-VFD-AC
5	DW gear	4 gears	6 gears	14	Quantity/power of main diesel engine	3x810 kW
5	DW gear	4 gears	6 gears	15	Quantity/power of auxiliary generator set	3×400kW
6	Diameter of drilling wire rope	φ 35mm		15	Quantity/power of auxiliary generator set	3×400kW
7	RT opening diameter	952.5mm ( 37 1/2 ″ )		16	Quantity and power of VF motor	1×600kW+1x45 kW
7	RT opening diameter	698.5mm ( 27 1/2 ″ )		17	HP mud manifold	φ 102mm ( bore diameter ) ×35MPa
8	RT gear	1 gear	2 gears	18	Effective mud volume of solid control system	320m³

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oil and gas drilling rigs

land drilling rigs

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