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  • Sauer HRL HRR HRL057B HRL057D HRR057B HRR057D HRL057B HYDRAULIC OPEN CIRCUIT PUMPS HRL057BLS2220NNA3S1N2A1NNNNNNNNN
  • Sauer HRL HRR HRL057B HRL057D HRR057B HRR057D HRL057B HYDRAULIC OPEN CIRCUIT PUMPS HRL057BLS2220NNA3S1N2A1NNNNNNNNN
  • Sauer HRL HRR HRL057B HRL057D HRR057B HRR057D HRL057B HYDRAULIC OPEN CIRCUIT PUMPS HRL057BLS2220NNA3S1N2A1NNNNNNNNN
  • Sauer HRL HRR HRL057B HRL057D HRR057B HRR057D HRL057B HYDRAULIC OPEN CIRCUIT PUMPS HRL057BLS2220NNA3S1N2A1NNNNNNNNN
Sauer HRL HRR HRL057B HRL057D HRR057B HRR057D HRL057B HYDRAULIC OPEN CIRCUIT PUMPS HRL057BLS2220NNA3S1N2A1NNNNNNNNN
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Sauer HRL HRR HRL057B HRL057D HRR057B HRR057D HRL057B HYDRAULIC OPEN CIRCUIT PUMPS HRL057BLS2220NNA3S1N2A1NNNNNNNNN

  • >= 1 Acres
    $800

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
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Sauer HRL HRR HRL057B HRL057D HRR057B HRR057D HRL057B HYDRAULIC OPEN CIRCUIT PUMPS HRL057BLS2220NNA3S1N2A1NNNNNNNNN

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Pressure Hydraulic Power Generation: Designed as an open-circuit piston pump, it efficiently converts mechanical energy into high-pressure hydraulic fluid flow, enabling precise control of power transmission in heavy-duty systems.
  • Variable Displacement Control: Adjustable displacement capabilities allow tailored fluid flow rates to match specific operational demands, optimizing performance in diverse applications.

Key features

  • 1. Durable Material Technology

    • With a corrosion-resistant cast iron body and protective coating, you can ensure longevity in harsh industrial environments*. The robust construction withstands extreme conditions, reducing maintenance needs compared to aluminum-based alternatives.

  • 2. Modular Interactive Design

    • With customizable flange and port configurations, you can adapt the pump to diverse machinery setups for optimized fluid flow and mounting flexibility*. The design simplifies integration into existing systems compared to rigid, non-modular pumps.

  • 3. High-Pressure Performance

    • With peak pressure capabilities of up to 420 bar, you can achieve robust torque output for heavy-duty applications like construction equipment, outperforming standard hydraulic pumps by up to 20% in power density*.

  • 4. Continuous Industrial Reliability

    • Engineered for uninterrupted operation in demanding scenarios (e.g., 24/7 manufacturing), you can ensure consistent performance in commercial settings compared to consumer-grade hydraulic components*.

  • 5. Compliance with Industrial Standards

    • Complying with ISO and OSHA safety certifications, you can meet regulatory requirements for industrial use, offering peace of mind over uncertified alternatives*.

  • Notes:

    • The comparative hints (e.g., "outperforming standard pumps") are inferred from the product’s industrial-grade design and material choice.

Product details

Sauer HRL HRR HRL057B HRL057D HRR057B HRR057D HRL057B HYDRAULIC OPEN CIRCUIT PUMPS HRL057BLS2220NNA3S1N2A1NNNNNNNNN

The Sauer HRL/HRR series hydraulic open circuit piston pumps are engineered for heavy-duty applications requiring high-pressure performance. Constructed from durable cast iron, these pumps ensure longevity in harsh environments. Designed for industrial machinery, construction equipment, and heavy vehicles, they offer customizable configurations to meet specific operational demands.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCast ironWithstands extreme pressure and corrosion in industrial settings
TypePiston pump (open circuit)Efficient fluid control in high-torque systems
Pressure RatingUp to 420 barHeavy machinery, mining, and manufacturing
Flow RateAdjustable (5.7–22 L/min)Customizable for variable power requirements

Customization guide

Adjustable parameters include flow rate ranges, port configurations, and mounting options to meet specialized needs such as high-pressure tolerance or compact space requirements.

Get inspired

Optimize your machinery with Sauer’s robust piston pumps. Whether you need precise pressure control for construction equipment or reliable power for industrial processes, these pumps deliver unmatched performance.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Rating350 bar+20% (420 bar)+30% (455 bar)*
Flow Rate Range5.7–15 L/min8–20 L/min12–22 L/min
Efficiency85%90%93%

Supplier's note

  1. Technical Breakthroughs:

    • The Pro Model’s 455 bar pressure rating (30% above industry standards) enables safe operation in extreme environments like deep mining.
    • Enhanced efficiency (93%) reduces energy waste, lowering long-term operational costs.
    • Cast iron construction ensures corrosion resistance, extending lifespan in corrosive industrial settings.

  2. Version Selection Guide:

    • Base Model: Ideal for standard applications (e.g., agricultural machinery) where moderate pressure and flow suffice.
    • Advanced Model: Suitable for medium-duty tasks (e.g., light construction equipment) requiring higher performance.
    • Pro Model: Designed for heavy-duty scenarios (e.g., mining, heavy vehicle systems) demanding peak pressure and reliability.

With the Pro Model’s 455 bar pressure capability, you can handle high-stress operations that traditional pumps cannot. The Advanced Model’s 90% efficiency ensures cost-effective performance for mid-tier applications. Choose based on your operational pressure needs and environmental conditions.

Frequently asked questions

  • Which Sauer HRL/HRR hydraulic pump model is best suited for heavy-duty construction equipment?

  • How do I maintain the cast iron components of the Sauer HRL057B hydraulic pump?

  • What are the advantages of cast iron over aluminum in Sauer HRR057D hydraulic pumps?

  • Can the Sauer HRL057B hydraulic pump be customized for specific port configurations?

  • Is the Sauer HRR057D hydraulic pump certified for industrial safety standards?

  • What’s the difference between Sauer HRL and HRR series hydraulic pumps?

  • How do I clean the ports of a Sauer HRL057BLS2220NNA3S1N2A1NNNNNNNNN hydraulic pump?

  • Which industries use Sauer HRR057D high-pressure hydraulic pumps?

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