Product Category: Hydraulic Pumps Brand Compatibility: Rexroth, and other OEM-grade manufacturers used in Schwing concrete pumps
Product Description: Hydraulic pumps are the core of the hydraulic system in Schwing concrete pumps, supplying the pressurized fluid that drives all major mechanical functions. Converting mechanical input into hydraulic energy, these pumps power the pumping cylinders, hopper agitator, outriggers, boom, and other auxiliary components.
Engineered for high performance and reliability, Schwing-compatible hydraulic pumps are designed to operate under extreme pressure and demanding job site conditions, ensuring smooth and consistent performance.
Key Features:
Positive Displacement Design: Provides consistent fluid flow per revolution for precise hydraulic control.
High Pressure Operation: Built to handle the rigorous pressure demands of concrete pumping and associated hydraulic functions.
Heavy-Duty Construction: Made from premium materials for long-term durability and resistance to wear, heat, and contamination.
Variety of Types:
Axial Piston Pumps (Swashplate & Bent Axis): High-efficiency pumps, often used in high-pressure applications. Rexroth’s A2FO series (e.g., A2FO12/61R-PAB06) is a common bent axis model seen in Schwing pumps.
Radial Piston Pumps: Capable of very high pressure and often found in systems demanding high force output.
Gear Pumps: Reliable and cost-effective solutions for medium-pressure needs.
Variable Displacement Options: Certain models allow flow rate adjustment based on system demand, improving efficiency and control.
Integrated Control Features: May include built-in pressure relief, load sensing, and flow control valves depending on model.
Bent Axis Axial Piston Pumps: Often blue in color, with a compact angled housing. Example: Rexroth A2FO12/61R-PAB06, known for fixed displacement and high efficiency.
Swashplate Axial Piston Pumps: Grey or silver casing; may feature variable displacement functionality.
Other Possible Types: Radial piston or gear pumps, depending on the model and function within the system.
Fitment & Identification Tips: To ensure proper selection and compatibility:
Confirm your concrete pump’s model and serial number
Reference the OEM parts manual or consult with a certified Schwing parts dealer
Locate the pump nameplate or model ID tag (typically includes series, displacement, rotation, and pressure specs)
Important Note: Using the correct hydraulic pump is vital for maintaining the performance and longevity of your Schwing concrete pump. Incorrect replacements can result in system inefficiencies, hydraulic failure, or damage to connected components.
