ACCUMULATOR

The ACCUMULATOR 2653 1131 22 (2653113122, 2653-1131-22, ACCUMULATOR 2653113122) is a high-pressure hydraulic accumulator block engineered for ATLAS COPCO and EPIROC drilling rigs. Designed for mining and tunneling duty, the ACCUMULATOR 2653 1131 22 stores and releases hydraulic energy to stabilize system pressure under rapidly changing drilling loads.

This ACCUMULATOR 2653 1131 22 absorbs and moderates hydraulic shock loads generated by feed cylinders, rotation drives, and impact systems. By damping pressure spikes, 2653113122 protects pumps, seals, hoses, and valve assemblies from cavitation, vibration, over-pressurization, and machine-oil aeration. The identifiers 2653113122 and 2653-1131-22 are commonly used catalog variations for the same assembly.

The ACCUMULATOR 2653 1131 22 maintains consistent hydraulic delivery to rotation, percussion, and feed systems, improving drilling accuracy, penetration rate, and equipment smoothness. Stable accumulator response minimizes system fatigue and contributes to longer component life in harsh mining environments.

Inspect the ACCUMULATOR 2653 1131 22 for nitrogen loss, shell fatigue, leakage, or diminished damping performance. Replace 2653113122 immediately if pulsation increases or accumulator response becomes delayed. Follow OEM nitrogen precharge specifications and hydraulic bleeding procedures for correct installation.

Also indicated as 2653113122, 2653-1131-22, and ACCUMULATOR 2653113122, this hydraulic accumulator block is widely chosen for OEM-standard performance and good-price replacement options for ATLAS COPCO and EPIROC machinery.