The Bomag 05711097 Hydraulic Gear Pump is a genuine OEM component designed for the BW 135 AD tandem roller and the full range of BM 500/15 and BM 600/15 cold milling machines. Sourced directly from Bomag, this pump is built to the same specifications as the original unit installed at the factory, ensuring a dependable, drop-in replacement. Coverage extends across multiple variants, including the BM 500/15 EU-Flex, BM 500 15 P8, BM 600 /15, BM 600/15 EU-Flex, BM 600/15 EU-Flex T4i, BM 500/15 Stage V, BM 600/15 Stage V, BM 500/15-2, and BM 600/15-2. When hydraulic performance is critical to your machine's productivity, this genuine OEM part is the straightforward, correct-fit solution.
Key Features
- Genuine OEM Hydraulic Output Integrity — matched to Bomag's original flow-rate and pressure specifications for this pump position, so the hydraulic circuit performs exactly as engineered
- Direct-Fit Replacement — port sizing, mounting flange, and shaft dimensions match the original unit, allowing straightforward installation without modification
- Broad Model Coverage — fits the BW 135 AD tandem roller and BM-series cold milling machines including the BM 500/15, BM 600/15, EU-Flex, Stage V, and -2 variants
- Sustained Hydraulic Pressure — a properly functioning gear pump maintains consistent hydraulic flow for cutting drum drive, conveyor systems, and machine travel; a worn pump causes sluggish response, overheating, and loss of milling performance
- Verified Bomag Part Number — ordering by part number 05711097 confirms you are receiving the correct pump for your specific machine configuration, eliminating compatibility guesswork
A hydraulic gear pump is the heart of the machine's hydraulic system, converting mechanical power from the engine into pressurized fluid flow that drives the working functions of the roller or cold milling machine. In cold milling machines such as the BM 500/15 and BM 600/15, consistent hydraulic pressure is essential to power the cutting drum, material conveyor belts, and propulsion system. When the pump wears or fails, flow drops off, causing erratic drum engagement, reduced conveyor speed, sluggish travel, and potential overheating of the entire hydraulic circuit — all of which bring production to a halt until the pump is replaced.
Part Details
| Part Number | 05711097 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Hydraulic Gear Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Tandem Roller | BW 135 AD | 00810120 |
| Cold Milling Machine | BM 600/15 | 00818099, 00818175 |
| Cold Milling Machine | BM 500/15 | 00818173, 00818873, 00824553 |
| Cold Milling Machine | BM 500/15 EU-Flex | 00824539 |
| Cold Milling Machine | BM 500 15 P8 | 00824743 |
| Cold Milling Machine | BM600 /15 | 00824745 |
| Cold Milling Machine | BM 600/15 EU-Flex | 00824943 |
| Cold Milling Machine | BM 600/15 EU-Flex T4i | 00825065 |
| Cold Milling Machine | BM 500/15 Stage V | 00825885 |
| Cold Milling Machine | BM 600/15 Stage V | 00825887 |
| Cold Milling Machine | BM 500/15-2 | 00826459 |
| Cold Milling Machine | BM 600/15-2 | 00826479 |
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.
