Danfoss

For DANFOSS Hydraulic Pump KRL038CLS2620NNN3C2AGA6NAAA KRR045 LRR025 LRR030 KRL045 KPR038 KRL038PC21NNNNN3 Hydraulic Piston Pump

The DANFOSS Hydraulic Piston Pump is a high-efficiency pump with variable displacement and precise pressure control, solving the issue of stable flow and energy efficiency. It’s used in construction, agriculture, and industrial hydraulic systems.

Description

DANFOSS Hydraulic Pump Overview: KRL038CLS2620NNN3C2AGA6NAAA, KRR045, and LRR025 Series

Introduction to DANFOSS Hydraulic Pump

The DANFOSS Hydraulic Pump is widely recognized for its reliability, efficiency, and advanced hydraulic control technology. Among the most popular models are the KRL038CLS2620NNN3C2AGA6NAAA, KRR045, and LRR025 series. These DANFOSS Hydraulic Pump solutions are designed for open-circuit hydraulic systems and are commonly used in mobile machinery and industrial applications requiring precise flow and pressure control.

With decades of engineering expertise, DANFOSS Hydraulic Pump products deliver stable performance under high pressure, making them a preferred choice for OEMs and system integrators worldwide.


Technical Features and Functional Parameters

DANFOSS Hydraulic Pump KRL038CLS2620NNN3C2AGA6NAAA

The KRL038CLS2620NNN3C2AGA6NAAA is a variable displacement axial piston pump designed for demanding hydraulic systems.

Key parameters and features:

  • Pump type: Variable axial piston DANFOSS Hydraulic Pump

  • Nominal displacement: 38 cc/rev

  • Maximum continuous pressure: up to 260 bar

  • Control options: Load sensing (LS), pressure compensation

  • Rotation: Counter-clockwise (CCW)

  • Mounting: SAE flange with standardized shaft options

This DANFOSS Hydraulic Pump model provides smooth flow control, fast response, and excellent efficiency in medium-power hydraulic circuits.


DANFOSS Hydraulic Pump KRR045 Series

The KRR045 series belongs to the Danfoss 45-frame family and is designed for higher flow requirements.

Main characteristics:

  • Displacement: approximately 45 cc/rev

  • Operating pressure: up to 210–250 bar (depending on configuration)

  • High rotational speed capability

  • Multiple control and porting options

The KRR045 DANFOSS Hydraulic Pump is ideal for applications where higher output flow and durability are essential.


DANFOSS Hydraulic Pump LRR025 Series

The LRR025 series is a compact and efficient solution within the DANFOSS Hydraulic Pump portfolio.

Typical specifications:

  • Displacement: 25 cc/rev

  • Continuous pressure rating: up to 260 bar

  • Compact design for space-limited installations

  • High volumetric and mechanical efficiency

The LRR025 DANFOSS Hydraulic Pump is especially suitable for light-to-medium duty systems requiring precise hydraulic control.


Industry Applications of DANFOSS Hydraulic Pump

DANFOSS Hydraulic Pump products are used across a wide range of industries due to their flexibility and reliability.

Construction and Earthmoving Equipment

  • Excavators

  • Wheel loaders

  • Road rollers

  • Pavers

In these applications, the DANFOSS Hydraulic Pump ensures consistent power delivery under heavy load conditions.

Agricultural Machinery

  • Tractors

  • Harvesters

  • Sprayers

The load-sensing capability of DANFOSS Hydraulic Pump systems helps improve fuel efficiency and operational accuracy.

Industrial Hydraulic Systems

  • Injection molding machines

  • Presses

  • Automated production lines

In industrial environments, a DANFOSS Hydraulic Pump provides stable pressure control and long service life.


Advantages of DANFOSS Hydraulic Pump

High Efficiency and Energy Savings

DANFOSS Hydraulic Pump designs minimize internal losses, reducing energy consumption and system heat generation.

Reliable and Durable Construction

Each DANFOSS Hydraulic Pump is manufactured using high-quality materials, ensuring long service life even in harsh operating conditions.

Advanced Control Technology

With load sensing and pressure-compensated control options, the DANFOSS Hydraulic Pump adapts efficiently to changing load demands.

Global Brand and Proven Quality

Danfoss is a globally trusted brand, and every DANFOSS Hydraulic Pump meets strict international quality and performance standards.


Benefits of Choosing DANFOSS Hydraulic Pump

Choosing a DANFOSS Hydraulic Pump such as KRL038CLS2620NNN3C2AGA6NAAA, KRR045, or LRR025 offers multiple long-term benefits:

  • Reduced maintenance and downtime

  • Improved overall system efficiency

  • Excellent compatibility with OEM hydraulic systems

  • Strong global technical support and spare parts availability

A DANFOSS Hydraulic Pump not only enhances machine performance but also lowers total cost of ownership over the equipment lifecycle.


Conclusion

The DANFOSS Hydraulic Pump range, including KRL038CLS2620NNN3C2AGA6NAAA, KRR045, and LRR025, provides reliable, efficient, and flexible hydraulic solutions for construction, agriculture, and industrial applications. With proven durability, advanced control features, and global support, choosing a DANFOSS Hydraulic Pump is a smart investment for high-performance hydraulic systems.

HENGYUHANG Company  is a set design, production, sales in one of the hydraulic components production company, the company has advanced hydraulic components manufacturing technology and technology, the use of high-precision equipment CNC machining center, gear hot processing automatic production line, , automatic heat treatment multi-purpose furnace, single-piece flow assembly line, automatic hydraulic pump performance test bench. Intelligent equipment adopts automatic unmanned production, and realizes online measurement to ensure product consistency and reliability, intelligent system uses ERP, MES management software, improve production efficiency, and achieve product traceability.

Hengyuhang Power Technology produces and sells external gear pumps, hydraulic synchronous motors, multi-pump units, gear pumps with built-in valves, and custom valve blocks. Meanwhile, according to the specific needs of customers, we provide a variety of products with special specifications.And it can also be used as a substitute for other products (such as Rexlex, Danfoss, MARZOCCHI, Parker, RONZIO, Atos, Buchet, ECKERLE, CONCENTRIC, HYADC, JIHOSTROJ, Hydraulic, SDH, VIVOLO, ARGO-HYTOS, HESPER,   HPLPA, HPI, DUPLOMATIC, ROQUET, BODEN,PERMCOP, Caproni, DUPLOMATIC, HIDRAULICA, SETTIMA, SALAMI, HONOR, SHIMADZU, GRH, Brevini, Galtech, BONDIOLI, REXROTH-SIGMA, BLUEASCEND, RISUNY, SUMITOMO, HYDROMAX, SCENERY, REXPOWER, CML, HOERBIGER, SUNNY, HYTEK, Hydro-pack, )

HENGYUHANG also sells a wide range of other international brands of hydraulic pumps, hydraulic valves, hydraulic motors, hydraulic cylinders, hydraulic oil seals, hydraulic equipment and accessories, and has high-quality overseas ordering channels

HENGYUHANG products are mainly used in the supporting services of industries such as automobiles, construction machinery, agricultural machinery, aerial work platforms, hydraulic systems, logistics handling vehicles, new energy vehicles, metallurgical machinery, petroleum machinery, machine tools, and wind power


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