Danfoss offers a range of piston pumps which can be classified according to their mechanical characteristics. Here are some common mechanical classifications of Danfoss piston pumps: 1. Axial Piston Pump: An axial piston pump is a positive displacement pump in which the piston moves parallel to the drive shaft of the pump. Danfoss offers various axial piston pump models such as the 45 series, 51 series, 61 series and 90 series. These pumps are known for their high efficiency, reliability and precise control. 2. Variable displacement pumps: Danfoss variable displacement plunger pumps allow adjustment of the displacement or output flow of the pump. These pumps provide flexibility in controlling hydraulic systems and matching flow and pressure requirements. They are typically used in applications where hydraulic power requirements vary. 3. Fixed displacement pumps: Danfoss fixed displacement piston pumps provide a constant output flow regardless of operating conditions. They are designed for applications with consistent hydraulic power requirements and provide cost-effective solutions for a wide variety of industrial and mobile equipment. 4. Tandem pumps: Danfoss tandem piston pumps consist of two or more pumps installed in series or in parallel to increase flow or to provide redundancy. Tandem pumps provide higher flow rates and greater system reliability. 5. Open circuit pumps: Danfoss open circuit piston pumps are designed for applications where the hydraulic oil is returned to the tank after use. These pumps are commonly used in mobile equipment such as construction machinery, agricultural machinery and material handling equipment. 90-R-130-KA-5-BC-80-L-4-C8-H-05-GBA-32-32-24 90R130KA5BC80L4C8H05GBA323224 90R130-KA-5-BC-80-L-4-C8-H-05-GBA-32-32-24 90R130KA5BC80L4C8H05GBA323224 90-R-130-KA-5-BC-80-L-4-C8-H-04-GBA-42-42-24 90R130KA5BC80L4C8H04GBA424224 90R130-KA-5-BC-80-L-4-C8-H-04-GBA-42-42-24 90R130KA5BC80L4C8H04GBA424224 90-R-130-KA-5-BC-80-L-4-C8-H-03-GBA-36-36-24 90R130KA5BC80L4C8H03GBA363624 90R130-KA-5-BC-80-L-4-C8-H-03-GBA-36-36-24 90R130KA5BC80L4C8H03GBA363624 90-R-130-KA-5-BC-80-L-4-C8-F-05-GBA-29-29-24 90R130KA5BC80L4C8F05GBA292924 90R130-KA-5-BC-80-L-4-C8-F-05-GBA-29-29-24 90R130KA5BC80L4C8F05GBA292924 90-R-130-KA-5-BC-80-L-3-F1-H-05-GBA-36-36-24 90R130KA5BC80L3F1H05GBA363624 90R130-KA-5-BC-80-L-3-F1-H-05-GBA-36-36-24 90R130KA5BC80L3F1H05GBA363624 6. Closed circuit pump: Danfoss closed circuit plunger pump is used for the application of hydraulic oil recirculation in closed loop. These pumps are suitable for systems requiring high pressure and precise control, such as hydrostatic transmissions, marine propulsion systems and industrial machinery. 7. Load Sensing Pumps: Danfoss Load Sensing Piston Pumps are designed to automatically adjust the pump displacement according to the system load. This feature optimizes energy efficiency and reduces power consumption in variable load applications. 8. Radial Piston Pumps: While Danfoss is known for their axial piston pumps, they also offer radial piston pumps. Radial piston pumps have pistons that move radially outward from a central drive shaft. Known for their high pressure capabilities, these pumps are often used in demanding applications requiring high power density. 9. High speed pumps: Danfoss offers high speed plunger pumps specially designed for applications requiring fast cycling or high frequency operation. These pumps are designed to meet the demanding requirements of applications such as injection molding machines, presses and other high-speed equipment. 10. Low-noise pump: Danfoss produces low-noise plunger pumps specially designed to reduce noise emissions. These pumps incorporate features such as advanced damping technology, optimized design and precision manufacturing to minimize noise levels during operation. They are suitable for applications where noise reduction is a priority, such as medical equipment or noise-sensitive environments. 11. Compact pumps: Danfoss offers compact plunger pumps designed to take up minimal space while delivering reliable performance. These pumps are typically used in applications where installation space is limited or weight reduction is required, such as compact construction equipment or mobile machinery. 12. High pressure pumps: Danfoss manufactures high pressure plunger pumps capable of operating at extreme pressure levels. These pumps are designed to handle demanding applications requiring high pressure output such as hydraulic presses, heavy machinery or hydraulic systems with severe pressure requirements. 13. Low-pulsation pump: Danfoss low-pulsation plunger pumps are designed to minimize pressure pulsation during operation. These pumps are suitable for applications requiring smooth and steady fluid flow, such as precision control systems or equipment requiring consistent output. 14. Multiple control options: Danfoss plunger pumps can also be classified according to their control options. They offer pumps with a variety of control methods including manual control, hydraulic control, electronic control or a combination of these options. The control mechanism allows precise regulation of pump output flow and pressure according to application requirements. 15. In-line pump: Danfoss in-line piston pump has a compact design, the pump and motor are installed in a single in-line configuration. These pumps are typically used in applications where space is limited, such as small hydraulic power units or mobile equipment. 16. Barrel pumps: Danfoss barrel piston pumps are modular units that can be easily integrated into hydraulic systems. These pumps are designed to be inserted into a housing or manifold for ease of installation and maintenance. Cartridge pumps provide flexibility and modularity in system design. 90-R-130-KA-5-BC-80-L-3-F1-H-03-GBA-42-42-24 90R130KA5BC80L3F1H03GBA424224 90R130-KA-5-BC-80-L-3-F1-H-03-GBA-42-42-24 90R130KA5BC80L3F1H03GBA424224 90-R-130-KA-5-BC-80-L-3-F1-H-03-GBA-36-36-24 90R130KA5BC80L3F1H03GBA363624 90R130-KA-5-BC-80-L-3-F1-H-03-GBA-36-36-24 90R130KA5BC80L3F1H03GBA363624 90-R-130-KA-5-BC-80-L-3-F1-H-03-GBA-35-35-24 90R130KA5BC80L3F1H03GBA353524 90R130-KA-5-BC-80-L-3-F1-H-03-GBA-35-35-24 90R130KA5BC80L3F1H03GBA353524 90-R-130-KA-5-BC-80-L-3-F1-F-04-GBA-35-26-24 90R130KA5BC80L3F1F04GBA352624 90R130-KA-5-BC-80-L-3-F1-F-04-GBA-35-26-24 90R130KA5BC80L3F1F04GBA352624 90-R-130-KA-5-BC-80-L-3-F1-F-03-GBA-42-42-24 90R130KA5BC80L3F1F03GBA424224 90R130-KA-5-BC-80-L-3-F1-F-03-GBA-42-42-24 90R130KA5BC80L3F1F03GBA424224 17. Proportional control pumps: Danfoss proportional control plunger pumps are equipped with advanced control mechanisms that can precisely adjust flow and pressure. These pumps provide a proportional response to an input signal, making them suitable for applications requiring precise control, such as industrial automation or hydraulic test systems. High-efficiency pumps: Danfoss high-efficiency piston pumps are designed to maximize energy efficiency and minimize power loss. These pumps incorporate innovative technologies such as optimized hydraulic design, advanced materials and reduced internal leakage to provide greater overall efficiency. 19. Low maintenance pumps: Danfoss offers low maintenance plunger pumps designed to minimize the need for frequent maintenance and servicing. These pumps feature solid construction, durable materials and advanced sealing systems to reduce downtime and maintenance costs. 20. Customized solutions: Danfoss also offers customized plunger pump solutions tailored to specific application requirements. They offer engineering expertise and the ability to modify standard pump designs or develop entirely new pump solutions to meet unique customer needs. It is important to note that the availability of specific mechanical assortments may vary depending on what Danfoss currently offers. It is recommended to refer to the official Danfoss website, product catalog or contact their customer support for the latest information on the mechanical assortment available for their piston pumps.