The Bomag 05802587 Hydraulic Motor is a genuine OEM component designed for Bomag tandem rollers across the BW 141, BW 151, BW 154, BW 174, BW 184, BW 190, and BW 203 series. Sourced directly from Bomag, this hydraulic motor carries the same specifications as the unit installed at the factory, ensuring a correct, dependable fit. Compatible models include the BW 184 AD-2, BW 184 AD-2 AM, BW 154 AD-4, BW 154 AD-4 AM, BW 190 AD-4 AM, BW 203 AD-4 AM, BW 203 AD-4 AM EU-Flex, BW 151 AD-4 AM, BW 151 AC-4 AM, BW 141 AD-4 AM, BW 174 AP-4, BW 174 AP-4 AM, BW 174 AP-4 PB, BW 174 AP-4 AM PB, BW 174 AP-4i, BW 174 AP-4i AM, BW 174 AP-4f, BW 174 AP-4f AM, BW 174 AP-4v AM, BW 174 APO-4i, BW 174 APO-4f, and BW 174 ACP 4I AM tandem rollers. Ordering by part number 05802587 confirms you are getting the right motor for your machine — no guesswork, no compatibility concerns.
Key Features
- Genuine OEM Hydraulic Output Integrity — manufactured to Bomag's exact displacement and pressure tolerances, so the motor delivers the correct torque and flow characteristics this drivetrain demands
- Direct-Swap Installation — mounts to the existing hydraulic circuit connections and mechanical interfaces without alteration, keeping your service time to a minimum
- Broad Tandem Roller Coverage — verified fit across the BW 141, BW 151, BW 154, BW 174, BW 184, BW 190, and BW 203 tandem roller families, including AM, AP, AC, and APO variants
- Sustained Compaction Power — a properly functioning hydraulic motor keeps drum drive pressure consistent, maintaining compaction performance and surface finish quality on every pass
- Hydraulic System Protection — a worn or failing motor can allow internal bypass, causing overheating and accelerated pump wear; replacing with part number 05802587 restores proper system efficiency
The hydraulic motor converts pressurized hydraulic fluid from the machine's pump circuit into rotational mechanical force, driving the drum or wheel assembly to propel and compact. On tandem rollers like those in the BW 174 and BW 184 series, the hydraulic motor is central to both travel and compaction functions — without it operating correctly, the machine loses tractive effort and drum control. When a hydraulic motor begins to fail, symptoms typically include sluggish travel, loss of compaction force, excessive heat in the hydraulic circuit, and visible fluid bypass — all of which point to immediate replacement to avoid cascading damage to the pump and control valves.
Part Details
| Part Number | 05802587 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Hydraulic Motor |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 184 AD-2 AM | 00817600 |
| Tandem Roller | BW 154 AD-4 AM | 00817699, 00818447 |
| Tandem Roller | BW 190 AD-4 AM | 00817825, 00818309, 00824021 |
| Tandem Roller | BW 203 AD-4 AM | 00817837, 00818591, 00824019, 00825067 |
| Tandem Roller | BW 184 AD-2 | 00817841 |
| Tandem Roller | BW 154 AD-4 | 00817901, 00818557 |
| Tandem Roller | BW 151 AD-4 AM | 00817913, 00818555, 00824017 |
| Tandem Roller | BW 141 AD-4 AM | 00817925, 00818553 |
| Tandem Roller | BW 151 AC-4 AM | 00817953, 00818559, 00824025 |
| Tandem Roller | BW 174 AP-4 AM | 00818655, 00818845, 00824543 |
| Tandem Roller | BW 174 AP-4 | 00818657, 00818847, 00824545 |
| Tandem Roller | BW 174 AP-4 AM PB | 00818971 |
| Tandem Roller | BW 174 AP-4 PB | 00818973 |
| Tandem Roller | BW 174 AP-4i AM | 00824093, 00824627, 00825051 |
| Tandem Roller | BW 174 AP-4i | 00824095, 00824629, 00825053 |
| Tandem Roller | BW 203 AD-4 AM EU-Flex | 00824397 |
| Tandem Roller | BW 174 AP-4f AM | 00824909 |
| Tandem Roller | BW 174 AP-4f | 00824911 |
| Tandem Roller | BW 174 APO-4i | 00825099 |
| Tandem Roller | BW 174 ACP 4I AM | 00825103 |
| Tandem Roller | BW 174 AP-4v AM | 00825819 |
| Tandem Roller | BW 174 APO-4f | 00826149 |
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.
