The Bomag 92112847 Speed Sensor is a genuine OEM component designed for BW-series tandem rollers and the BW 28 RH pneumatic tyred roller. Sourced directly from Bomag, this speed sensor matches the original part in every respect, ensuring accurate signal output and a drop-in installation with no adaptation required. Compatible models include the BW 141 AD-5, BW 151 AD-5, BW 154 AD-5, BW 161 AD-5, BW 174 AP-5, BW 190 AD-5, BW 191 AD-5, BW 202 AD-5, BW 206 AD-5, and BW 28 RH, among others across the -5 and -50 generation lines.
Key Features
- Genuine OEM Signal Accuracy — manufactured to Bomag's original electrical specifications, this speed sensor delivers the precise pulse output your machine's control system depends on for accurate ground-speed readings.
- Direct Replacement Fit — engineered to the same mounting configuration and connector interface as the original, allowing straightforward installation on compatible BW tandem and pneumatic tyred rollers.
- Broad BW-Series Coverage — fits a wide range of Bomag tandem rollers including the BW 141 AD-5, BW 161 AD-5, BW 202 AD-5, BW 206 AD-5, and BW 191 AD-5, as well as the BW 28 RH pneumatic tyred roller, across both -5 and -50 generations.
- Protects Compaction Control Integrity — a failed or drifting speed sensor can corrupt ground-speed data fed to compaction-measurement systems, causing inaccurate pass counts and substandard mat quality; replacing it restores system confidence.
- Operational Safety Assurance — speed sensor data is used by the machine's drive and braking logic; a faulty sensor can trigger erratic machine behavior, making timely replacement critical to safe operation on the paving site.
A speed sensor monitors the rotational velocity of a drum, axle, or driveline component and converts that movement into an electrical signal the machine's control unit reads as ground speed. In tandem asphalt rollers, this data feeds compaction-documentation systems, amplitude and frequency controls, and propulsion management — keeping every pass consistent and within specification. When a speed sensor degrades or fails, the machine may display erratic speed readings, disable automated compaction features, or behave unpredictably under load, all of which can compromise both mat quality and operator safety.
Part Details
| Part Number | 92112847 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Speed Sensor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 141 AD-5 | 00824049, 00825593 |
| Tandem Roller | BW 151 AD-5 | 00824051, 00825595 |
| Tandem Roller | BW 154 AD-5 | 00824053, 00825597 |
| Tandem Roller | BW 151 AD-5 AM | 00824055 |
| Tandem Roller | BW 151 AC-5 | 00824057 |
| Tandem Roller | BW 141 AD-50 | 00824059 |
| Tandem Roller | BW 161 AD-50 | 00824111 |
| Tandem Roller | BW 202 AD-50 | 00824113 |
| Tandem Roller | BW 191 AD-5 | 00824281, 00825965 |
| Tandem Roller | BW 206 AD-5 | 00824283, 00825967 |
| Tandem Roller | BW 206 AD-5 AM | 00824287 |
| Tandem Roller | BW 206 AD-50 | 00824289 |
| Tandem Roller | BW 161 ADO-5 | 00824359, 00824657, 00824947 |
| Tandem Roller | BW 190 AD-5 | 00824361, 00824603, 00824651 |
| Tandem Roller | BW 161 ADO-50 | 00824417 |
| Tandem Roller | BW 202 ADO-50 | 00824419 |
| Tandem Roller | BW 151 AC-50 | 00824503 |
| Tandem Roller | BW 151 AD-50 | 00824567 |
| Tandem Roller | BW 191 ADO-5 | 00824599 |
| Tandem Roller | BW 206 ADO-5 | 00824601 |
| Tandem Roller | BW 161 AD-5 | 00824647, 00824945 |
| Tandem Roller | BW 202 AD-5 | 00824649, 00826599 |
| Tandem Roller | BW 161 AC-5 | 00824655, 00826605 |
| Tandem Roller | BW 190 ADO-5 | 00824661, 00824949 |
| Tandem Roller | BW 161 AC-50 | 00824853 |
| Pneumatic Tyred Roller | BW 28 RH | 00824957, 00826041, 00826173, 00826175, 00826177 |
| Tandem Roller | BW161AD 5 | 00825627, 00826591 |
| Tandem Roller | BW190AD 5 | 00825631, 00825641, 00826595, 00826597 |
| Tandem Roller | BW161AC 5 | 00825635 |
| Tandem Roller | BW161ADO 5 | 00825637, 00826593 |
| Tandem Roller | BW 202 ADO-5 | 00825639 |
| Tandem Roller | BW 191 AD-5 AM | 00825969 |
| Tandem Roller | BW 206 ADO-50 | 00826103 |
| Tandem Roller | BW 174 AP-5 | 00826323 |
| Tandem Roller | BW 174 ACP-5 AM | 00826325 |
| Pneumatic Tyred Roller | BW28RH | 00826695 |
| Tandem Roller | BW141AD 5 | 00827405 |
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.
