Fastline Deflector Sheave Unit

Reduce wear on the fastline sheave with a fastline deflector sheave unit from Lee C. Moore. This unit is positioned in the derrick to correct the drawworks fleet angle and ensures the drill line runs in the center of the fastline sheave.

As an added bonus, the reduced wear and friction on the fastline sheave safely adds longevity to the cluster and drill line string. Our fastline deflec

Features and benefits
  • Easily installed with support frame and connection brackets
  • Doesn’t interfere with other equipment within the drilling structure
  • Uses two sheaves in deflecting the wireline
  • DNV certification available
  • Interfaces with all drilling structures

Engineered for Performance and Safety

In demanding drilling environments, you need equipment that not only performs but also enhances operational safety. The deflector sheave is a critical component, and our Fastline Deflector Sheave Unit is built to exceed industry standards. By providing a stable and properly aligned path for the fast line, our unit minimizes wear on your drilling line, reduces the risk of dangerous slippage, and ensures consistent tension. This translates to fewer interruptions, lower maintenance costs, and a safer rig floor for your crew.

Our fastline sheaves are meticulously designed to handle the high speeds and heavy loads associated with modern drilling. Trust in a product that delivers day after day, keeping your operations running efficiently and securely.

Why Choose Lee C. Moore?

Robust Construction

Our deflector sheave units are constructed from high-strength, wear-resistant materials. This ensures a long service life even under the most rigorous operating conditions, protecting your investment and reducing downtime.

Precision Engineering

Each component is precision-machined for optimal performance. The sheave groove is perfectly profiled to match your wire rope specifications, promoting even wear and extending the life of your fast line.

Enhanced Safety Features

Designed with safety as a priority, our units include features that prevent line jumping and ensure secure operation. This critical piece of equipment helps maintain the integrity of your entire hoisting system.

Simplified Maintenance

We understand that time is money. Our Fastline Deflector Sheave Unit is designed for easy inspection and maintenance, allowing your crew to quickly service the component and get back to work with minimal delay.

Get the Right Sheave for Your Rig

Lee C. Moore offers a range of fastline sheaves tailored to meet the specific needs of your drilling rig. Whether you are upgrading existing equipment or outfitting a new build, our team in Catoosa, OK, is ready to help you select the perfect deflector sheave solution.

Frequently Asked Questions

What types of drilling rigs are your deflector sheaves compatible with?

Our Fastline Deflector Sheave Units are designed for compatibility with a wide range of land-based drilling rigs. We can work with you to ensure a proper fit for your specific derrick or mast structure.

What are the standard material specifications?

We use high-quality, forged or cast alloy steel that offers superior strength and resistance to wear and abrasion, ensuring longevity and reliable performance. Specific material grades can be provided upon request.

How does this unit help extend the life of my drilling line?

A properly designed and aligned deflector sheave ensures the drilling line moves smoothly without unnecessary friction or sharp bends. This reduces heat buildup and minimizes wire fatigue and abrasion, significantly extending the operational life of your fast line.

Can you provide custom sheave sizes?

Yes, while we offer standard sizes that fit most applications, our engineering team can design and manufacture custom fastline sheaves to meet your unique operational requirements.

Learn More

Quotes are available on request. Contact us and let us know the derrick structure model, drill line size, and DNV certification. If the derrick structure is not Lee C. Moore equipment, just let us know about the general arrangement of the structure. We’ll work with you to determine the best fastline sheave solution for your specific needs.

More information is also available in our online brochure.