• Concrete Pump Rubber End Hose System 1
  • Concrete Pump Rubber End Hose System 2
  • Concrete Pump Rubber End Hose System 3
  • Concrete Pump Rubber End Hose System 4
  • Concrete Pump Rubber End Hose System 5
Concrete Pump Rubber End Hose

Concrete Pump Rubber End Hose

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Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
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Supply Capability:
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Size: 2"-6" (DN50-DN150)

Maximum length: 20 metres

Flange: Schwing, Putzmeister, Sany

Plies of wire or fabric: 2/4

Working pressure: 1200psi

Burst pressure: 3000psi

Other products:

1) Putzmeister/ Schwing/ Zoomlion/ Sermac RamPistons

2) Putzmeister/ IHI/ Kyokuto/ Zoomlion/Sany Seperated Piston

3) Wear-resisting board and Cuts ink

4) Coupling and seal ring for Putzmeister,Schwing, Sany

5) ST52 steel pipe, elbow, reducer

6) Cleaning seriesand other


Q: What are the different types of concrete pump hopper pins?
There are several types of concrete pump hopper pins, including snap pins, lynch pins, and clevis pins. These pins are used to secure the hopper to the pump and ensure it stays in place during operation.
Q: What are the different types of concrete pump pistons?
There are several different types of concrete pump pistons that are commonly used in the construction industry. These include: 1. Single-acting pistons: These pistons have one working side and are used in smaller concrete pumps. They push the concrete out of the cylinder during the forward stroke and rely on gravity to pull the piston back during the return stroke. 2. Double-acting pistons: These pistons have two working sides and are used in larger concrete pumps. They push the concrete out during the forward stroke and pull it back during the return stroke, increasing the efficiency of the pumping process. 3. S-tube pistons: These pistons are shaped like an S and are commonly used in trailer-mounted concrete pumps. They help to control the flow of concrete by directing it through a series of valves and pipes. 4. Rock valve pistons: These pistons are designed specifically for pumping concrete with larger aggregates. They have a rugged design that can handle the more abrasive nature of these types of materials. 5. Gate valve pistons: These pistons use a gate valve system to control the flow of concrete. They are commonly used in high-pressure applications and offer precise control over the amount of concrete being pumped. Overall, the type of concrete pump piston used will depend on the specific requirements of the construction project, including the size of the pump, the type of concrete being pumped, and the desired flow rate and pressure.
Q: How often should concrete pump pressure gauges be inspected and replaced?
Concrete pump pressure gauges should be inspected regularly to ensure their accuracy and functionality. The frequency of inspection and replacement may vary depending on the specific conditions and usage of the concrete pump. However, as a general guideline, it is recommended to inspect and replace pressure gauges at least once a year or after every 500 pumping hours, whichever comes first. This regular inspection and replacement schedule helps to avoid any potential inaccuracies or malfunctions that could compromise the safety and efficiency of the concrete pumping operations. Additionally, it is important to follow the manufacturer's recommendations and guidelines for pressure gauge maintenance and replacement to ensure optimal performance and longevity.
Q: How often should wear rings be replaced in a concrete pump?
The replacement frequency of wear rings in a concrete pump relies on various factors such as the pump type, wear ring quality, concrete volume being pumped, and operating conditions. In essence, wear rings are components that endure substantial wear and tear due to the abrasive nature of concrete. Consequently, they will eventually require replacement to uphold the pump's efficiency and avoid potential damage to other pump parts. Typically, wear rings should be regularly inspected during routine maintenance checks. The wear patterns and extent of damage will determine if replacement is needed. In certain cases, wear rings may endure for several thousand hours of operation, while in others, replacement may be necessary more frequently. It is advisable to consult the pump manufacturer for specific guidelines on wear ring replacement intervals based on the pump model and operating conditions. They can offer recommendations based on their expertise and understanding of the pump's design and performance. Ultimately, the objective is to guarantee smooth and efficient operation of the concrete pump, minimizing downtime and maximizing its lifespan. Regular inspections and proactive replacement of wear rings when necessary will contribute to achieving this goal.
Q: What is the washing process of the concrete pump pipe?
Anti pump action a few times, release the pipe pressure, cut off the power supply
Q: How often should concrete pump booms be inspected and maintained?
Concrete pump booms should be inspected and maintained regularly to ensure safe and efficient operation. The frequency of inspections and maintenance will depend on the usage and working conditions of the concrete pump boom. Generally, it is recommended to inspect and maintain the boom at least once every month or after every 250 pumping hours, whichever comes first. During these inspections, it is important to check for any signs of wear and tear, damage, or malfunctioning parts. The boom's hydraulic system, including the hoses, cylinders, and valves, should be thoroughly inspected and tested for any leaks, blockages, or malfunctions. The boom's structural integrity, including the main boom, articulation points, and outriggers, should also be inspected for any cracks, deformations, or signs of stress. Regular maintenance of the concrete pump boom should include cleaning and lubricating all movable parts, checking and adjusting the tension of the cables, belts, and chains, as well as inspecting and replacing any worn-out or damaged components. The boom's electrical and control systems should also be inspected and tested to ensure proper functioning. In addition to regular inspections and maintenance, it is crucial to follow the manufacturer's guidelines and recommendations for specific maintenance intervals and procedures. It may be necessary to perform more frequent inspections and maintenance if the concrete pump boom is subjected to heavy usage, harsh working conditions, or if there are any significant changes in the performance or operation of the boom. By conducting regular inspections and maintenance, concrete pump boom owners can minimize the risk of accidents, prolong the lifespan of the equipment, and ensure that it operates at its optimal performance level. It is always advisable to consult with the manufacturer or a qualified professional to determine the most appropriate inspection and maintenance schedule for a specific concrete pump boom.
Q: What are the advantages of using polyurethane components in concrete pump spare parts?
There are several advantages of using polyurethane components in concrete pump spare parts. Firstly, polyurethane is highly durable and resistant to wear and tear, ensuring longer lifespan and reduced maintenance costs. Secondly, polyurethane has excellent abrasion resistance, which allows it to withstand the harsh conditions and high pressures involved in concrete pumping. Additionally, polyurethane components offer superior flexibility, allowing for easier installation and reduced risk of breakage. Lastly, polyurethane is known for its chemical resistance, ensuring that the spare parts can withstand exposure to various chemicals and substances commonly found in concrete. Overall, using polyurethane components in concrete pump spare parts provides enhanced durability, flexibility, and resistance to abrasion, making it a preferred choice in the construction industry.
Q: Do concrete pump spare parts come with a warranty?
Yes, concrete pump spare parts do come with a warranty. The warranty period may vary depending on the manufacturer and the specific part being purchased. Generally, reputable manufacturers and suppliers offer warranties on their spare parts to provide assurance to customers about the quality and reliability of the product. It is important to carefully review the terms and conditions of the warranty to understand what is covered and for how long. If any defects or issues arise during the warranty period, customers can typically get a replacement or have the part repaired at no additional cost.
Q: Can I get spare parts for concrete pump wear plates and cutting rings?
Absolutely, spare parts for concrete pump wear plates and cutting rings are readily available. These components are crucial for the flawless functioning and optimal performance of a concrete pump. Numerous manufacturers and suppliers specialize in offering spare parts exclusively for concrete pumps, encompassing wear plates and cutting rings. You have the option to directly approach these suppliers or manufacturers to inquire about the availability and pricing of these spare parts. Moreover, there are also online platforms and marketplaces where an extensive assortment of spare parts for various concrete pump models can be found. It is always advisable to ensure the purchase of genuine and top-notch spare parts to ensure the durability and effectiveness of your concrete pump.
Q: What is the second generation pumping technology of concrete pump?
The hydraulic reversing technology is realized by reversing the hydraulic signals of the main cylinder and the small hydraulic cylinder.

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