The SME Bore Rope Cleaner Knockout 9MM (GR‑9‑3) is an essential tool for maintaining the integrity and performance of bore rope in demanding environments. Engineered by SME, a trusted name in high‑quality industrial components, this knockout offers reliable, consistent cleaning that reduces wear, prevents debris buildup, and extends the service life of your rope systems.

Key Benefits

• Superior Cleaning Efficiency: Precision‑engineered teeth and geometry deliver a thorough clean without damaging the rope fibers.
• Reduced Maintenance Costs: By preventing abrasive particles from entering the rope core, the knockout helps avoid premature wear and costly downtime.
• Robust Construction: Made from high‑grade alloy steel with a corrosion‑resistant coating, ensuring long‑term durability in harsh marine and offshore conditions.
• Easy Installation: The 9 mm diameter fits standard bore rope assemblies and can be installed quickly using standard tools.
• Versatile Application: Ideal for oil & gas drilling rigs, offshore platforms, marine winches, and any heavy‑duty rope handling system.

Technical Specifications

Why Choose SME?

SME has been a leader in rope and cable technology for over five decades. Their products are known for meticulous engineering, rigorous testing, and compliance with the highest industry standards. When you select the SME Bore Rope Cleaner Knockout 9MM, you’re investing in a solution that delivers performance, reliability, and peace of mind.

Installation Guide

1. Turn off the rig and relieve any tension on the rope.
2. Locate the designated knockout position on the rope assembly.
3. Slide the GR‑9‑3 knockout onto the rope, ensuring the teeth face the direction of rope movement.
4. Secure the knockout using the supplied locking bolt and torque to 12 Nm (10 lb‑ft).
5. Re‑apply tension and verify smooth operation before resuming normal work.

Maintenance Tips

• Inspect the knockout after every 500 hours of operation or after exposure to abrasive environments.
• Clean the teeth with a soft brush and a mild solvent to remove any residual grit.
• Re‑apply a thin layer of anti‑corrosion spray annually, especially for marine installations.
• Replace the knockout immediately if any tooth deformation or cracking is observed.

Frequently Asked Questions

Can the knockout be used with rope diameters other than 9 mm?

While the GR‑9‑3 is optimized for 9 mm bore rope, it can be adapted to 8–10 mm ropes with minimal performance impact. For best results, use the exact size specified.

Is the knockout compatible with offshore ATEX‑rated equipment?

Yes. The knockout is ATEX‑certified and suitable for use in explosive atmospheres common on offshore platforms.

What is the expected service life?

When maintained according to the guidelines, the knockout typically provides 10,000 hours of reliable service.

Order Now

Enhance the reliability of your rope handling systems with the SME Bore Rope Cleaner Knockout 9MM (GR‑9‑3). Add it to your inventory today and experience cleaner, smoother operations on every job.