In Stock SKU: 3115 3451 81

Atlas Copco 3115 3451 81 Accumulator

Name: Accumulator
Brand: Atlas Copco
SKU: 3115-3451-81

Atlas Copco 3115 3451 81 Accumulator, genuine-spec replacement accumulator for Atlas Copco rock drills. Exported worldwide by Perfomega. Get a quote now.

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public We Ship This Part Worldwide

Exported from Türkiye to mining, tunnelling and quarrying sites on six continents by air and sea freight, on EXW, FOB, CIF, CPT or DAP terms.

schedule Dispatch in 1-5 working days
box Air freight & sea freight
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The accumulator, part 3115 3451 81, smooths out the pressure pulses generated by a rock drill's percussion cycle so the hydraulic circuit feeding it does not see the full shock of every blow. A charge that has bled down loses that damping effect gradually, so the drill keeps running while the circuit around it starts absorbing punishment it was never meant to see directly.

Because the loss is gradual, a weak accumulator often gets diagnosed only after hoses or fittings elsewhere in the circuit start failing prematurely, rather than being caught on its own. Perfomega quotes this Atlas Copco reference by part number and exports worldwide to mining, quarrying, and drilling contractors.