Ma4V090 Hydraulic Piston Pump for Rexroth, A4vtg71/A4vtg90 Hydraulic Piston Pump for Rexroth

The Concrete Mixer Truck MA4V090 Hydraulic Pump for Rexroth is a vital and highly engineered component that forms the core of the hydraulic system in concrete mixer trucks.
Rexroth, a leading force in hydraulic technology, has designed the MA4V090 pump with a focus on delivering optimal performance and reliability. This pump is specifically tailored to meet the unique demands and challenges of the concrete mixer truck application.
One of the most prominent characteristics of the MA4V090 Hydraulic Pump is its remarkable efficiency. It is crafted to convert mechanical power into hydraulic power with minimal energy losses. This high level of efficiency has a profound impact on the overall operation of the concrete mixer truck. It not only reduces fuel consumption, thereby cutting down operational costs, but also lessens the environmental footprint. By efficiently harnessing and transmitting power, it ensures that the mixer drum rotates with the right amount of force and at the appropriate speed, facilitating the thorough mixing of concrete.
The pump offers extremely precise control over the hydraulic fluid flow. This level of precision is essential for achieving the desired consistency and quality of the concrete mixture. It allows for fine-tuning of the mixer drum's rotation, enabling it to handle different types of concrete formulations. For instance, when dealing with specialty concretes that require gentle agitation, the pump can adjust the flow and pressure to provide a slow and steady rotation. Conversely, for more robust and standard concrete mixes, it can increase the power output to ensure a vigorous and efficient mixing process.
Durability is a key hallmark of the MA4V090 Hydraulic Pump. Constructed from high-strength and corrosion-resistant materials, it is built to withstand the harsh operating conditions typical of concrete mixer trucks. It can endure high pressures and extreme temperatures without succumbing to wear and tear. The pump is also highly resistant to the continuous vibrations and shocks that occur during transportation and the mixing operation. This robust build quality translates into a long service life, minimizing the need for frequent replacements and associated downtime. This is of utmost importance in the construction industry, where any interruption in the concrete supply chain can lead to costly delays and project setbacks.
In terms of performance, the pump exhibits excellent volumetric efficiency. It consistently delivers a stable and accurate flow of hydraulic fluid, which is crucial for maintaining the proper functioning of the mixer drum and other hydraulic mechanisms. The pump's responsiveness is also highly commendable. It can rapidly adapt to changes in the hydraulic system's requirements, such as sudden alterations in the load or the desired speed of the mixer drum. This quick reaction time helps to prevent any disruptions or inefficiencies in the mixing process, ensuring that the concrete is mixed uniformly and to the highest standards.
Installation of the Concrete Mixer Truck MA4V090 Hydraulic Pump for Rexroth demands a certain level of technical proficiency. It must be installed with great care and precision, ensuring proper alignment and connection to the other components of the hydraulic system. Any misalignment or improper installation can lead to leaks, reduced performance, or even damage to the pump and other related parts. Regular maintenance is equally essential for the pump's optimal operation. This includes routine checks of the hydraulic fluid quality, level, and temperature. Inspecting the seals, hoses, and fittings for any signs of wear or leakage is also necessary. Additionally, periodic servicing of the pump's internal components, such as cleaning or replacing filters and valves, helps to maintain its performance and extend its service life.
To conclude, the Concrete Mixer Truck MA4V090 Hydraulic Pump for Rexroth is an indispensable asset in the concrete mixer truck's hydraulic infrastructure. Its combination of high efficiency, precise control, durability, and excellent performance makes it a cornerstone for the production of high-quality concrete and the seamless operation of construction projects that rely on these vehicles.  
FAQ
Questions you maybe inquiry

Q1: What is the main function of a mixer truck hydraulic pump?
A1: The mixer truck hydraulic pump's main function is to provide the necessary power and flow rate to mix the materials efficiently within the mixer truck's drum. It generates high-pressure hydraulic fluid flow, which drives the mixing mechanism to combine various materials uniformly.

Q2: How does a hydraulic pump differ from other types of pumps used in mixer trucks?
A2: A hydraulic pump differs from other types of pumps used in mixer trucks in its ability to generate high-pressure fluid flow. It specifically converts mechanical energy into hydraulic energy, providing the necessary force to mix dense materials effectively. Other pumps, such as electric or pneumatic pumps, may not provide the same level of power and pressure required for mixer truck applications.

Q3: What are the key features of a high-quality mixer truck hydraulic pump?
A3: A high-quality mixer truck hydraulic pump should possess several key features. These include durability, efficiency, high-pressure capabilities, and low maintenance requirements. The pump should be able to handle the demands of continuous use, provide consistent performance, and require minimal upkeep to maintain optimal operation.

Q4: How often should the hydraulic pump be maintained or serviced?
A4: The frequency of maintenance or servicing for a mixer truck hydraulic pump depends on its usage and the manufacturer's recommendations. Regular checks and inspections should be performed to ensure the pump is operating correctly and free from leaks or wear. Additionally, filters and other components may require periodic replacement to maintain optimal performance. Following the manufacturer's maintenance schedule is crucial to extend the pump's lifespan and prevent unexpected downtime.

Q5: What materials are typically used in the construction of mixer truck hydraulic pumps?
A5: Mixer truck hydraulic pumps are typically constructed using high-grade materials such as cast iron or steel for the casing and internal components. These materials are chosen for their strength, durability, and resistance to wear and corrosion. Sealing materials, such as O-rings and gaskets, are often made of elastomers or polymers that can withstand the high-pressure environment and prevent leaks.

Q6: How does the hydraulic pump affect the overall performance of the mixer truck?
A6: The hydraulic pump plays a crucial role in the overall performance of the mixer truck. A reliable and efficient pump ensures consistent mixing, which is essential for producing high-quality concrete or other materials. If the pump is not operating correctly, it can lead to mixing inconsistencies, reduced production rates, and even mechanical issues with the mixer truck. Therefore, maintaining a well-functioning hydraulic pump is essential for maximizing the mixer truck's performance and uptime.

Q7.Are you manufacturer?  And what's the delivery time?
A7:Yes, we are manufacturer and have our own factory. Generally, its in stock for common models, 25-30 days will be finished and sent to customer in time.

Q8.If we don't find what we want on your website, what should we do?
A8: You can email us the descriptions and pictures of the products you need, We will check whether we can make it.

Q9.How about the inspection and Guarantee of products?
A9:We promise: all products are tested before ship, to confirm it will be working and  in good conditions when customers get. Also, we offer 12-month guarantee, if it doesn't work due to quality issue in the period, we will send spares to repair for free.


Bodeke Industrial Components Co., Ltd. is a leading Chinese company specializing in the manufacturing and maintenance of a wide range of industrial equipment components. Our products find application in diverse sectors, including cement tanker trucks, excavators, rescue equipment for cement trucks, mixers, cranes, hydraulic motors, hydraulic pumps, and other industrial machinery.