Description

For maintenance teams seeking a dependable alternative spare part, the Bolt (OEM 3128 3069 55) is designed for service in the rock drilling machine or hydraulic drifter assembly under demanding field conditions. It provides the clamping, locking, spacing or locating function needed to keep connected parts stable in service.

Its mechanical construction is suited to cyclic loading, helping the joint retain its intended position throughout demanding machine operation. Its aftermarket design supports practical replacement planning and helps reduce dependence on a single spare-parts supply channel. Typical listed applications include BOOMER 281 and BOOMER 281DH, making the part suitable for maintenance across relevant fleet configurations.

Contact Delkom for stock status, technical matching and volume pricing, using Delkom 120 400 237 and OEM reference 3128 3069 55 for accurate identification. Supported by Delkom’s experience in alternative rock drill and drill rig spare parts, this component is supplied for professional mining and tunneling maintenance worldwide.