The Bomag 308011235 Alternator Drive Belt is a genuine OEM component designed for the BM 1300/30-T3 cold milling machine. Sourced directly from Bomag, this belt matches the exact routing, length, and cross-section required by the BM 1300/30-T3 charging system. As a genuine OEM part, it meets the same production standards as the belt installed at the factory, ensuring correct tension and contact across the pulleys. If your milling machine is showing signs of a slipping or cracked drive belt, part number 308011235 is the correct replacement to restore full alternator output.
Key Features
- Genuine OEM Belt Construction — engineered to the exact cross-section, length, and flex rating specified for the BM 1300/30-T3 alternator drive system, not a generic substitute
- Direct-Fit Replacement — follows the original pulley path and tensioner geometry of the BM 1300/30-T3, so installation is straightforward with no trimming or adjustment
- Confirmed Fitment — verified for the Bomag BM 1300/30-T3 cold milling machine; reference part number 308011235 when ordering to confirm compatibility
- Charging System Integrity — a properly tensioned alternator drive belt maintains consistent voltage output to the electrical system, protecting the battery, control modules, and hydraulic solenoids during operation
- Cracking and Slippage Prevention — OEM-grade rubber and cord construction resists heat cycling and vibration common in milling applications, extending service intervals between belt replacements
The alternator drive belt transfers rotational power from the engine to the alternator, allowing the alternator to generate the electrical current that charges the battery and powers the machine's electrical systems during operation. On a cold milling machine like the BM 1300/30-T3, which relies heavily on electrical controls, sensors, and hydraulic solenoids, a healthy alternator belt is essential for keeping all systems supplied with steady voltage. A worn, cracked, or slipping belt can cause undercharging, warning lights, and eventually a complete loss of electrical power — bringing the machine to a halt mid-cut.
Part Details
| Part Number | 308011235 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Alternator Drive Belt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cold Milling Machine | BM1300/30-T3 | 00818425 |
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.
