Gear Box

The Gear Box (OEM 3222 3468 61) is a durable alternative replacement designed to perform reliably on rock drills and drifter rigs in harsh mining and tunnelling applications. It transmits and converts drive power into the controlled output required for reliable drilling performance under sustained load and abrasive field conditions.

Assembled from precision-cut, case-hardened gears and supported bearings, it ensures smooth power transfer, minimal backlash and extended operating life. As an alternative replacement, it ensures reliable fit and function while offering significant cost savings over the original.

Delkom manufactures the world’s highest-quality alternative rock drilling, drifter equipment and spare parts, exported to more than 100 countries. Contact us for availability, bulk pricing and technical support.