CRANK ASSEMBLY, LINK TILT 30158189

30158189 CRANK ASSEMBLY, LINK TILT

For NOV Varco TDS11SA Top Drive System

Product Overview

The 30158189 Crank Assembly, Link Tilt is a critical drive component specifically designed for the NOV Varco TDS11SA top drive drilling system. This crank assembly controls the tilting and articulation movement of the link or swing arm within the top drive, serving as a key actuator in the auxiliary hydraulic system of the top drive unit.

Function & Structure

The Link Tilt Crank Assembly typically comprises a crankshaft, connecting rods, and crank arms. In operation, the crankshaft connects to a power source such as a hydraulic motor. As the crankshaft rotates, it drives the connecting rods, which in turn move the crank arms to achieve precise tilt control of the attached links or arms. Within the TDS-11SA top drive system, this assembly is the core actuating component for the Pipe Handler tilt function, directly impacting the efficiency and safety of pipe stabbing, make-up, and break-out operations.

Compatibility & Quality Assurance

This product is a direct replacement for the original NOV Varco part for the TDS11SA top drive, with OEM part number 30158189. All Evergrow replacement parts for the TDS-11SA are 100% interchangeable with original components, they install directly without any modification. Manufactured in strict compliance with industry standards, the products exceed or meet original specifications in terms of material selection and machining precision processes.

Supplier Advantages

Linhai Evergrow is a reliable supplier with over 10 years of industry experience, specializing in the R&D and production of replacement parts for NOV Varco top drive systems. Our core product portfolio covers a wide range of spare parts for TDS-11SA, Canrig, and other major top drive models. Evergrow is committed to providing professional support, rapid response, on-time delivery, and competitive pricing.

Why Choose Evergrow

Extensive Expertise: Over a decade of experience in developing and manufacturing TDS-11SA replacement parts.

Guaranteed Quality: Rigorous quality control ensures reliable performance and long service life.

Fully Interchangeable: 100% compatible with OEM parts; easy, drop-in installation.

Complete Service: Full process support from inquiry to delivery, and after-sales services.

Contact Us

Address: No. 11, Tangyan South Road, Xi'an High-tech Zone, China

Tel: +86-29-81021685

Email: sales@linhaievergrow.com

Mobile|WhatsApp: +86-18991929885

For more information or a quotation, please do not hesitate to contact us.

All manufacturer names, part numbers, and descriptions are used for reference purposes only. Linhai Evergrow is not an OEM authorized reseller. Evergrow is an accredited ISO 9001 facility.