The Bomag 05850612 Hydraulic Cylinder is a genuine OEM component designed for BM 2000/75 and BM 2200/75 cold milling machines. Sourced directly from Bomag, this hydraulic cylinder matches the exact specifications of the original part, ensuring a direct, trouble-free installation on your machine. It is the correct replacement for BM 2000/75 and BM 2200/75 cold milling machines, giving operators confidence that the part will perform exactly as the machine demands. When a hydraulic cylinder begins to leak, lose pressure, or respond sluggishly, replacing it with a genuine OEM part like part number 05850612 is the surest way to restore full hydraulic function and keep your milling operations running at full capacity.
Key Features
- Genuine OEM Hydraulic Integrity — manufactured to Bomag's original pressure ratings and sealing specifications, so the cylinder delivers consistent force output and holds hydraulic pressure without drift or bypass
- Direct Replacement Fit — machined to the same bore diameter, stroke length, and port configuration as the original, so it mounts directly to the hydraulic circuit with no rework
- Confirmed Fitment — verified for BM 2000/75 and BM 2200/75 cold milling machines, covering both models in this heavy-duty milling line
- Restores Full Cutting Head Control — a functioning hydraulic cylinder maintains precise depth and positioning control of the milling drum; a worn or leaking cylinder causes erratic cutting depth and loss of machine responsiveness
- OEM Seals and Materials — internal seals and rod materials are specified for the hydraulic pressures and operating temperatures of Bomag cold milling equipment, reducing the risk of premature seal failure in demanding milling conditions
A hydraulic cylinder converts hydraulic fluid pressure into controlled linear force, allowing the machine's operator to raise, lower, and precisely position key working components such as the milling drum assembly. On cold milling machines like the BM 2000/75 and BM 2200/75, the hydraulic cylinder plays a critical role in maintaining accurate cutting depth across uneven surfaces. When the cylinder develops internal leaks, scored seals, or a bent rod, it loses the ability to hold position under load — leading to inconsistent milling depth, surface quality issues, and added strain on the hydraulic pump. Replacing a failed cylinder with a genuine OEM part restores the full range of motion and pressure holding capacity the machine was built to deliver.
Part Details
| Part Number | 05850612 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Hydraulic Cylinder |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cold Milling Machine | BM 2000/75 | 00824741 |
| Cold Milling Machine | BM 2200/75 | 00824801 |
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.
