Is after-sales service available?

Yes, after-sales service is available. We have nearly 20 after-sales centers in major industry giants and are expanding our global support network.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What is the operating pressure of the motor?

The motor operates at atmospheric pressure with a working pressure drop of 3.5 Mpa and a maximum pressure drop of 5.25 Mpa.

Durable Mud Motor for 95-121mm Bit Sizes and Flow Rates

Name: Durable Mud Motor for 95-121mm Bit Sizes and Flow Rates
Brand: Yancheng Xinyongjia Petroleum Machinery Manufacturing Co., Ltd.
SKU: 2286532005

Jiangsu, ChinaYancheng Xinyongjia Petroleum Machinery Manufacturing Co., Ltd.

US$6,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Available

Warranty

1 Year

Model NO.

5LZ73*7.0-4

Manufacturing Process

CNC Milling

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

Od

2-7/8" or 73mm Od

Drill Bit Size

3 3/4-4 3/4 " or 95-121mm

Flow Rate

48-111gpm or 180-420lpm

Rotating Speed

150-350rpm

Lobe

5:6

Stage

Fixed Bend

1.25 Deg

Transport Package

Wooden Boxes

Specification

2-7/8" or 73mm OD

Trademark

Xinyongjia or custmozation

Origin

Yancheng, Jiangsu, China

HS Code

8431431000

Production Capacity

5000piece/Year

Key features

Customizable Specifications: OD, drill bit size, flow rate, and speed can be customized to meet specific project needs.

API and CE Certified: Manufactured under strict API standards with CE certification for international quality assurance.

High Efficiency Design: Positive displacement design transforms fluid pressure into mechanical motion for optimal drilling efficiency.

Robust Construction: Made from alloy material with CNC milling and spray-paint surface treatment for durability.

Comprehensive Warranty: Includes a 1-year warranty and available after-sales service for peace of mind.

Fast Delivery: Standard orders dispatched within 15 days; regular orders often shipped in less than a week.

Global Support Network: Nearly 20 after-sales centers in major oil fields and expanding global support infrastructure.

Versatile Application: Ideal for oilfield, coal mine drilling, and comprehensive workover applications.

Company profile

High Repeat Buyers ChoiceCooperated with Fortune 500Patents AwardedNational Award received

Yancheng Xinyongjia Petroleum Machinery Manufacturing Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.11h

AI-Powered supplier vetting

SummaryYancheng Xinyongjia Petroleum Machinery Manufacturing Co., Ltd. is a petroleum machinery manufacturer established in 2005 and described as a national high-tech enterprise and first-class network enterprise of PetroChina and Sinopec. It reports API, UDEM, ISO9001, ISO14001 and occupational health and safety certifications, although some certification records are historical and their current validity is not fully established. The supplier demonstrates broad customization, ODM, OEM for well-known brands, recent new-product development and a national science and technology progress award. Production evidence includes three production lines, 5,000 downhole motors annually, and 6–10 quality-control staff. Written procedures and records support supplier assessment, corrective actions, complaint handling and finished-product inspection. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent or branch, or offline trade-show participation is reported; exports account for 1%–10% of sales...

Supplier typeThe supplier is identified as a petroleum machinery manufacturer integrating R&D, production, sales and services, with a stated focus on downhole motors and petroleum equipment. It is also described as a national high-tech enterprise and a first-class network enterprise of PetroChina and Sinopec, indicating a manufacturing-oriented industrial supplier rather than a trading-only company.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, plus other certifications; another company description reports API, UDEM, ISO9001:2008, ISO14001:2004 and OHSAS18001:2007 certifications. These records provide explicit evidence of certification holdings, although the slices do not confirm the current validity or scope of every listed certificate.

After-Sales capabilityWritten procedures and followed records are reported for supplier-service assessment, corrective and preventive actions, and customer complaint handling. However, the supplier reports no overseas warehouse, showroom, agent or branch, and no overseas-service countries, so formal service processes exist but overseas service infrastructure is limited.

R&D capabilityThe supplier reports new products during the past year, ODM services, broad R&D customization, a national science and technology progress award, and more than 20 years of R&D and manufacturing involvement. The absence of an available SDK limits software-development support, but the evidence explicitly supports strong product-oriented innovation capability.

Production capacityThe supplier reports three production lines, 6–10 quality-control staff, annual output of 5,000 downhole motors, and a manufacturing history beginning in 2005. Finished-product inspection is conducted under written instructions that are uniformly followed, supporting established production and quality-control capability.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor and flexible customization, and states that products can be customized to customer requirements. ODM availability and OEM service for well-known brands further support broad customization capability.

Product Q&A

Q:What is the warranty period?

We provide a 1-year warranty for this product.

Q:Can the product specifications be customized?

Yes, we offer customization for OD, drill bit size, flow rate, rotating speed, and other parameters based on customer requirements.

Q:What certifications does the product have?

The product is manufactured under strict API standards and holds CE certification, along with ISO9001, ISO14001, and OHSAS18001 management system certifications.

Q:What are the payment terms?

Standard payment is a 30% deposit via T/T with the remaining 70% payable before delivery. For large orders, L/C at sight is also accepted.

Q:What is the lead time for delivery?

Orders are typically dispatched within 15 days after receiving the advance payment. Regular orders may be shipped in less than a week.