Bomag 05802646 05800989 road roller hydraulic pump U-4172784 axial piston pump

A10VG18 Hydraulic Pump for Bomag Compactors: Precision Engineering for Demanding Environments

On a road construction or landfill site, the Bomag compactor is the final authority on density and stability. Its hydraulic system must deliver relentless, controlled power under punishing conditions. At the core of this system lies the A10VG18 axial piston variable pump—a component engineered to withstand extreme pressure, contamination, and continuous duty cycles while maintaining the precise flow control essential for compaction quality.

Application Profile & Technical Overview

The A10VG18 is a compact, high-power-density pump designed for mobile hydraulics, making it an ideal fit for Bomag’s single-drum and tandem rollers. Below is a summary of its key attributes for equipment requiring reliable hydraulic power:

Specification	Detail	Operational Benefit
Model Series	A10VG18 Hydraulic Pump	Enables flow-on-demand, reducing heat generation and fuel consumption.
Target Equipment	Bomag Compactors & Rollers	Seamless integration with propel, vibration, and steering circuits.
Device Compatibility	05802646, 05800989, U-4172784	Direct-fit engineering for specific Bomag model variants.
Pressure Capacity	High-Pressure Architecture	Maintains stability under peak loads during vibration and slope climbing.
Warranty	12 Months Full Coverage	Guaranteed reliability for extended project timelines.
Technical Documents	Available at www.baolilai-pump.com/contact_us/	Easy access to installation specs and performance curves.

Engineered for Resilience

Bomag compactors are used in environments that quickly degrade standard hydraulic components. The A10VG18 is built to endure:

Extreme Pressure & Shock Loads: The pump’s swashplate and piston assembly are engineered to absorb the pressure spikes generated when the vibration system engages on hard surfaces or when the machine climbs steep grades on loose material. This prevents internal fatigue and maintains consistent flow to critical functions.

Anti-Explosion & Harsh Environment Capability: Designed with sealed housings and spark-resistant materials, the pump minimizes ignition risks when operating near combustible materials such as landfill gas, dry brush, or dusty environments. Its corrosion-resistant surfaces and advanced sealing protect against moisture, de-icing chemicals, and fine particulate ingress—ensuring reliability across seasons and job sites.

Powering Bomag Equipment Across Applications

While compactors are the primary focus, the durability engineered for device codes like 05800989 and U-4172784 translates across Bomag(https://www.bomag.com/) broader portfolio:

• Construction & Earthmoving: Provides the precise hydraulic control needed for motor graders and soil stabilizers operating in abrasive, high-dust conditions.
• Mining & Quarrying: Supports heavy-duty rollers and haul road maintenance equipment, where continuous operation and pressure resilience are critical for uptime.
• Specialized Infrastructure: Powers tampers and vibratory plates used in sensitive applications such as pipeline backfill and airport runway maintenance. For detailed specifications matching your Bomag equipment, refer to the technical library at www.baolilai-pump.com.

Frequently Asked Questions (FAQ)

Q1: My Bomag compactor has a label with 05802646 or 05800989. Will this pump fit?
Our A10VG18 pump is engineered to meet the hydraulic requirements of Bomag models corresponding to device numbers 05802646, 05800989, and U-4172784. Please verify your machine’s specific hydraulic schematic against the technical PDFs available from our contact page to ensure correct configuration.

Q2: What does the one-year warranty cover?
The warranty protects against defects in materials and workmanship for 12 months from the date of purchase, offering peace of mind for operators working in demanding conditions.

Q3: Why is pressure resilience so important for a compactor hydraulic pump?
Compactors experience extreme pressure fluctuations when the vibration system cycles on and off and when the machine transitions between travel and compaction modes. A pump without robust pressure tolerance will suffer accelerated wear and premature failure, leading to costly downtime.

Q4: Where can I find official Bomag parts and service information?
For authentic operator manuals, service bulletins, and genuine parts catalogs, please consult the official Bomag manufacturer resources and authorized dealer network.

---

Specification