The Bomag 05833052 Diaphragm Accumulator is a genuine OEM component designed for Bomag cold milling machines, including the BM 500/15, BM 600/15, BM 1000/35, BM 1200/35, BM 1300/35, BM 2000/75, BM 2200/75, and BM 2500/75. Sourced directly from Bomag, this accumulator carries the same engineering and material standards as the part originally installed at the factory. It mounts in the hydraulic system exactly as the original, making it a direct swap for a failed or degraded unit. Operators running BM 500/15 EU-Flex, BM 600/15 EU-Flex, and BM 2000/75 TE cold milling machines will find part number 05833052 equally at home on those platforms.
Key Features
- Genuine OEM Hydraulic Integrity — Built to Bomag's original pressure ratings and diaphragm material specifications, ensuring the accumulator holds charge and responds correctly within the hydraulic circuit.
- Direct Bolt-In Replacement — Matches the original port size, thread pattern, and pre-charge configuration so this diaphragm accumulator installs without adaptation into the existing hydraulic plumbing.
- Broad Cold Milling Machine Coverage — Confirmed fitment across the Bomag BM 500/15, BM 600/15, BM 1000/35, BM 1200/35, BM 1300/35, BM 2000/75, BM 2200/75, BM 2500/75, BM 500/15 EU-Flex, BM 600/15 EU-Flex, and BM 2000/75 TE.
- Sustained Hydraulic Pressure Stability — A properly functioning diaphragm accumulator maintains consistent pressure in the hydraulic system, supporting smooth, controlled milling operations across varying load conditions.
- Hydraulic System Safety — A compromised accumulator can cause erratic pressure spikes or drops in the hydraulic circuit; replacing it with a genuine Bomag unit restores safe, predictable system behavior on the job.
A diaphragm accumulator stores hydraulic energy by compressing a gas charge against a flexible diaphragm, then releases that energy back into the hydraulic circuit when pressure drops. In Bomag cold milling machines, the accumulator helps buffer pressure fluctuations, supports controlled tool and drum operation, and maintains circuit stability during demanding cutting passes. When the diaphragm ruptures or the gas charge dissipates, the accumulator can no longer absorb pressure spikes, leading to sluggish or erratic hydraulic response and potential damage to downstream components.
Part Details
| Part Number | 05833052 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Diaphragm Accumulator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cold Milling Machine | BM 600/15 | 00818099, 00818175 |
| Cold Milling Machine | BM 500/15 | 00818173, 00818873, 00824553 |
| Cold Milling Machine | BM 1000/35 | 00824229 |
| Cold Milling Machine | BM 1200/35 | 00824533 |
| Cold Milling Machine | BM 1300/35 | 00824535 |
| Cold Milling Machine | BM 500/15 EU-Flex | 00824539 |
| Cold Milling Machine | BM 2000/75 | 00824741 |
| Cold Milling Machine | BM 2200/75 | 00824801 |
| Cold Milling Machine | BM 600/15 EU-Flex | 00824943 |
| Cold Milling Machine | BM 2000/75 TE | 00825881 |
| Cold Milling Machine | BM 2500/75 | 00826375 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
