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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›De Run Energy Co., Ltd. manufactures advanced positive displacement drilling motors with specialized variants including bent, adjustable, hollow, and high-temperature models. These tools are engineered for directional drilling in complex formations, using high-pressure fluid to drive rotors that rotate the bit without surface rotation. The product range covers standard LZ-series motors from LZ73 to LZ286, supporting borehole diameters between 88.9 mm and 660 mm.
The motors feature custom rotor designs, including hollow rotors with carbide nozzles for high-flow applications and specialized coatings to resist corrosion in saltwater mud. Stators use high-temperature resistant elastomers rated beyond 150°C for deep well use. The bent-angle motors offer adjustable kick-off rates up to 1.2°/m, achieved through a compact design with the bend point located closer to the bit than conventional models.
These motors are primarily used by drilling contractors in deep geothermal, offshore, and ultra-deep oilfield projects requiring precise wellbore control. Buyers typically require motors with sealed driving shafts for extended bearing life in abrasive environments. Units are shipped in custom steel cases with internal damping, and trade terms are commonly FOB Shanghai. MOQ is one unit, but volume discounts apply for orders of five or more.
| Motor Type | Positive displacement motor with multiple specialized variants |
| Model Range | LZ73, LZ89, LZ95, LZ102, LZ120, LZ127, LZ146, LZ165, LZ172, LZ185, LZ197, LZ203, LZ216, LZ244, LZ286 |
| Drilling Diameter Range | 88.9 mm to 660 mm |
| Bent Angle Options | 0.75°, 1.25°, 1.5°; adjustable on surface for select models |
| Maximum Operating Temperature | Above 150°C for high-temperature variants, using specialized stator rubber |
| Rotor Design | Standard solid rotor; hollow rotor with carbide nozzles available for high-flow applications |
| Shaft Lubrication | Oil-lubricated sealed shaft for extended bearing life, standard on sealed variants |
| Stator Coating | Corrosion-resistant coating for saltwater mud resistance, typical in offshore applications |
| Typical Kick-off Rate | Up to 1.2°/m for high-kick-off models, compared to 0.5°/m to 0.8°/m for standard motors |
| Standard Connection Thread | API 7-1 or 7-2, 4-1/2 inch IF or 6-5/8 inch REG, typical for drilling tool strings |
De Run Energy Co., Ltd. is located in Beijing’s Chaoyang District with a listed address including British Columbia, which may indicate a data entry error. The company presents as a manufacturer of specialized drilling motors but provides no verifiable information on production capacity, workforce, or facility certifications. No export history, client references, or quality management system details are disclosed.
The supplier is classified as harbor-tier with no recorded response rate or average response time. This indicates no active communication channel through the platform. Buyers must treat this as a direct manufacturer without third-party verification and independently validate all technical claims, especially regarding high-temperature performance and sealed shaft design.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Verify the specific variant of the motor ordered - bent, adjustable, hollow, or high-temperature - as each has unique performance parameters. Request material certifications for stator elastomers and rotor coatings, especially if operating in saltwater or high-temperature environments. Confirm the motor’s serial number matches the test reports provided.
Confirm the Incoterms and packaging method, as custom motors often require reinforced crating. Lead time may extend to 10 to 12 weeks for non-standard configurations. Payment terms are typically 30% advance, 70% before shipment. Ensure the supplier provides an export declaration with correct HS code 8414.59 and a detailed packing list including component serial numbers.
Conduct a pre-shipment inspection using a dial indicator to measure bent angle accuracy and rotor runout. Test the sealed shaft for oil leakage under pressure. Inspect the stator for uniform wall thickness and absence of air pockets. Request a pressure test certificate showing the motor held 150% of rated differential pressure for 15 minutes without leakage.
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When sourcing Drilling Motor for your business, securing the right balance of quality and cost is essential. De Run Energy Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Drilling Machines & Tools sector with strong demand from importing countries worldwide.
Importing Drilling Motor requires careful attention to shipping logistics, customs compliance, and secure payment terms. De Run Energy Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Drilling Motor has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Drilling Machines & Tools category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Drilling Motor requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Drilling Motor from De Run Energy Co., Ltd. is $100000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to De Run Energy Co., Ltd. through EximNext.
The supplier, De Run Energy Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Drilling Motor. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Drilling Motor depends on the specific grade and form. Contact De Run Energy Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Drilling Motor from China, negotiate shipping terms (FOB, CIF, or EXW) directly with De Run Energy Co., Ltd.. Ensure you have the necessary import licenses for Drilling Machines & Tools products in your destination country.
Yes, De Run Energy Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to De Run Energy Co., Ltd. through EximNext.
De Run Energy Co., Ltd. offers Drilling Motor with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Drilling Motor is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from De Run Energy Co., Ltd. through our platform.
De Run Energy Co., Ltd. maintains international quality certifications. These ensure that the Drilling Motor meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. De Run Energy Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with De Run Energy Co., Ltd..
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