Hose Attachment

Suitable for scheduled maintenance and component renewal, the Hose Attachment (OEM reference 3128 3078 91) supports reliable servicing of Atlas Copco rock-drilling equipment. Within its operating system, the component routes or connects hydraulic, lubrication, air or flushing media between components while maintaining a secure flow path. Listed compatibility includes BOOMER L2D, BOOMER M2C-SP and BOOMER M2D.

To support consistent service life, the design addresses pressure pulses, vibration, repeated service work and exposure to field contamination. The use of accurately formed connection surfaces and robust material selected for fluid-system duty supports consistent fit at the relevant interfaces and reliable operation after replacement. In practical maintenance terms, this helps reduce leakage risk, maintain correct flow and simplify dependable installation within the circuit.

Supplied as a Delkom aftermarket alternative, this part gives maintenance teams a practical cross-reference option for Atlas Copco drilling equipment. Use Delkom reference 120 800 645 when requesting availability, quantity pricing or technical support.