The Bomag 05933123 Voltage Regulator is a genuine OEM electrical component designed for the BM 1200/30 and BM 1300/30 cold milling machines. Sourced directly from Bomag, this voltage regulator matches the original specification installed at the factory, ensuring correct output and compatibility with the machine's charging and electrical systems. This component is the right choice for operators keeping their cold milling equipment running at full electrical capacity, with fitment confirmed for both the BM 1200/30 and BM 1300/30 models.
Key Features
- Genuine OEM Electrical Accuracy — delivers the correct voltage output range and regulation tolerance required by the BM 1200/30 and BM 1300/30 electrical systems, preventing over- or under-charging conditions
- Direct OEM Replacement — connects to the existing charging circuit without adaptation, replacing the original component on an exact plug-and-position basis
- Confirmed Fitment — verified for Bomag BM 1200/30 and BM 1300/30 cold milling machines, so you order with confidence
- Charging System Integrity — a correctly functioning voltage regulator protects the battery, alternator, and sensitive on-board electronics from irregular current; a failed unit can lead to battery drain, alternator damage, and electrical faults across the machine
- Electrical Safety Assurance — as a fuel and ignition system-adjacent electrical component, using the correct OEM-spec regulator helps maintain stable current within design limits, reducing the risk of electrical faults in a high-vibration milling environment
The voltage regulator controls the output of the alternator and maintains a steady, safe charging voltage across the machine's electrical system. Without a properly functioning regulator, the alternator can push excessive or insufficient voltage to the battery and connected components — causing premature battery failure, damaged electronics, or a machine that won't start. On a heavy cold milling machine like the BM 1200/30 or BM 1300/30, where electrical reliability is critical to continuous production, replacing a faulty regulator promptly with the correct OEM part keeps the charging system operating within safe design parameters.
Part Details
| Part Number | 05933123 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Voltage Regulator |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cold Milling Machine | BM 1200/30 | 00824963 |
| Cold Milling Machine | BM 1300/30 | 00824965 |
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.
