Bomag 5804420 5804421 5800944 05800990 05800944 05802506 compaction equipment hydraulic piston pump
Bomag 5804420 5804421 5800944 05800990 05800944 05802506 compaction equipment hydraulic piston pump
- Product Details
A10VG28 Hydraulic Pump for Bomag Machinery: Powering Performance Across Heavy-Duty Applications
In the world of soil compaction, road construction, and landfill management, Bomag equipment sets the standard for reliability and output. From single-drum rollers to stabilizers and recyclers, each machine depends on a hydraulic system capable of delivering sustained power under extreme duress. The A10VG28 axial piston pump is engineered to meet this demand—offering high-pressure resilience, contamination defense, and the operational safety required for the most challenging job sites.
Technical Overview & Application Mapping
The A10VG28 pump is a compact, high-performance pump designed for mobile hydraulics. Its variable displacement architecture allows for precise flow control, reducing heat generation and improving fuel efficiency. The table below outlines its compatibility across key Bomag machinery families:
| Device Code | Typical Bomag Application | Hydraulic Function Supported |
|---|---|---|
| 5804420 / 5804421 | Heavy-duty tandem rollers (BW series) | Propel, vibration, and steering circuits |
| 5800944 / 05800944 | Pneumatic tire rollers & soil compactors | Traction control, braking, and auxiliary hydraulics |
| 05800990 | Stabilizers & recyclers | High-torque rotor drive and conveyor systems |
| 05802506 | Light tandem rollers & tampers | Precision flow for vibratory plate control |
Engineered for Extreme Environments
Bomag equipment operates where other machinery struggles—on loose aggregate, steep grades, and in atmospheres laden with dust, moisture, and sometimes combustible gases. The A10VG28 hydraulic pump is built to endure:
Superior Pressure & Shock Load Management: The pump’s swashplate and rotating group are engineered to absorb pressure spikes generated during vibration engagement or when the machine encounters hard subsurface obstacles. This ensures consistent flow to critical functions without internal fatigue.
Anti-Explosion & Harsh Environment Defense: Designed with sealed housings and spark-resistant materials, the pump reduces ignition risks in environments such as landfills or dry brush areas. Its corrosion-resistant coatings and multi-layered sealing protect against de-icing chemicals, standing water, and fine particulate ingress—extending service life significantly beyond standard units.
Powering Bomag’s Broad Equipment Portfolio
The reliability embedded in pumps for codes like 05800990 and 05802506 translates across Bomag’s diverse machinery lineup:
Construction & Earthmoving: Provides hydraulic power for soil compactors and asphalt rollers operating in high-dust, high-temperature conditions, where consistent performance dictates final surface quality.
Mining & Quarrying: Supports heavy-duty compactors used on haul roads and stockpile areas, where continuous operation and pressure resilience are critical for uptime.
Specialized Infrastructure: Powers stabilizers and recyclers used in road rehabilitation projects, where the pump must handle continuous high-load cycles and variable flow demands. For detailed technical parameters matching your specific Bomag model, visit www.baolilai-pump.com.
Frequently Asked Questions (FAQ)
Q1: My Bomag machine has multiple codes—5804420, 05800944, or 05802506. How do I select the correct pump?
Each device code corresponds to a specific hydraulic circuit configuration. We recommend downloading the technical datasheet from www.baolilai-pump.com/contact_us/ and matching your machine’s hydraulic schematic to the pump’s flow and pressure ratings. Our team can assist with cross-referencing.
Q2: What does the 12-month warranty cover?
The warranty covers defects in materials and workmanship for one year from the purchase date, providing operational security for contractors and fleet managers.
Q3: Why is explosion resistance relevant for a compactor hydraulic pump?
In applications such as landfill compaction or near chemical processing facilities, explosive gases or dust may be present. Pumps designed with sealed housings and spark-resistant components are essential for mitigating ignition risks.
Q4: Where can I find official Bomag parts and service documentation?
For genuine operator manuals, service bulletins, and parts catalogs, please refer to the official Bomag manufacturer resources at bomag.com.
Specification
