EDG Industries DD421/22 TFX Manifold upgrade

Designed specifically for Sandvik DD421 and DD422 jumbos, the EDG Industries TFX Manifold Upgrade improves serviceability while providing increased protection for critical hydraulic hose connections.

Engineered for the demanding underground mining environment, the manifold features a simple, robust design that reduces maintenance time and helps minimise damage-related downtime.

Key Features

• Designed for DD421 & DD422 Jumbos – Developed specifically to suit Sandvik DD421 and DD422.

• Weld-On Installation – Easily welded directly to the cradle assembly for a secure and durable mounting solution.

• Clearly Marked Ports – Permanently identified ports allow quick and accurate hose replacement, reducing maintenance time and eliminating guesswork.

• Protected Hose Connections – Integrated protection plate helps shield hose tails and hydraulic fittings from rock impacts, abrasion, and general operating damage.

• Improved Serviceability – Accessible port layout simplifies inspections, troubleshooting, and hose change-outs.

• Heavy-Duty Construction – Built to withstand the harsh conditions encountered in underground drilling operations.

Reduce downtime, simplify maintenance, and protect critical hydraulic components with the EDG Industries TFX Manifold Upgrade.