The Bomag 05813047 Charge Pump is a genuine OEM component designed for BC-series refuse and landfill compactors, including the BC 601 RB, BC 601 RS, BC 570 RB, BC 571 RB, BC 670 RB, BC 671 RB, BC 671 RS, BC 771 RB, BC 771 RS, BC 772 RB, and BC 772 RS. Sourced directly from Bomag, this charge pump carries the exact specifications required to restore proper hydraulic system pressure and keep your machine operating at full capacity. Confirm part number 05813047 against your machine's service documentation before ordering to ensure a correct match.
Key Features
- Genuine OEM Hydraulic Spec — built to Bomag's exact flow rate and pressure specifications for the BC-series hydraulic drive system, ensuring consistent charge pressure delivery where it counts
- Direct-Fit Replacement — engineered to the original mounting configuration and port geometry, so this charge pump installs directly in place of the factory unit without modification
- Broad BC-Series Coverage — fits BC 601 RB, BC 601 RS, BC 570 RB, BC 571 RB, BC 670 RB, BC 671 RB, BC 671 RS, BC 771 RB, BC 771 RS, BC 772 RB, and BC 772 RS refuse and landfill compactors
- Protects the Hydrostatic Drive — a properly functioning charge pump maintains the minimum pressure needed to protect the main hydrostatic pump and motors from cavitation damage and premature wear
- Critical Fuel and Drive Safety — charge pressure loss can cause sudden loss of drive response on a heavy compactor; using an OEM-specification pump restores predictable machine behavior on active landfill sites
The charge pump is a fixed-displacement gear pump that supplies low-pressure makeup oil to the closed-loop hydrostatic drive circuit. It keeps the high-pressure circuit primed, compensates for internal leakage within the main pump and drive motors, and powers ancillary hydraulic control functions. When the charge pump wears or fails, charge pressure drops below the minimum threshold, triggering drive loss, overheating, and rapid deterioration of the main hydrostatic components — making prompt replacement essential on high-cycle refuse and landfill compactors like the BC-series machines.
Part Details
| Part Number | 05813047 |
|---|---|
| Brand | Bomag |
| Part Type | Genuine OEM |
| Description | Charge Pump |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Refuse / Landfill Compactor | BC 601 RS | 00816000 |
| Refuse / Landfill Compactor | BC 670 RB | 00816001, 00816002, 00816003, 00816004 |
| Refuse / Landfill Compactor | BC 570 RB | 00816007 |
| Refuse / Landfill Compactor | BC 601 RB | 00816009, 00816010, 00816011, 00816012, 00816013 |
| Refuse / Landfill Compactor | BC 771 RB | 00816025, 00817403 |
| Refuse / Landfill Compactor | BC 571 RB | 00816033, 00817400 |
| Refuse / Landfill Compactor | BC 671 RS | 00816304, 00817402 |
| Refuse / Landfill Compactor | BC 671 RB | 00817401 |
| Refuse / Landfill Compactor | BC 771 RS | 00817405 |
| Refuse / Landfill Compactor | BC 772 RB | 00817406 |
| Refuse / Landfill Compactor | BC 772 RS | 00817407 |
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.
