• 4M*DN125(5.5'') RUBBER END HOSE WITH ONE SIDE COUPLINGS WORKING PRESSURE 85 BAR System 1
  • 4M*DN125(5.5'') RUBBER END HOSE WITH ONE SIDE COUPLINGS WORKING PRESSURE 85 BAR System 2
4M*DN125(5.5'') RUBBER END HOSE WITH ONE SIDE COUPLINGS WORKING PRESSURE 85 BAR

4M*DN125(5.5'') RUBBER END HOSE WITH ONE SIDE COUPLINGS WORKING PRESSURE 85 BAR

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10 pc
Supply Capability:
5000 pc/month

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Specifications

Putzmeister concrete pump end rubber hose
1. Size: DN150, DN125, DN100, DN80...
2. Length: 1~9m

Concrete pump end rubber hose  PM &Schwing

 

Name

Specifications
Diameter*Length
(mm)

Application

Flange diameter

Remarks

Rubber hose

DN125*3000

Concrete pump
Concrete placing boom

148/DN157mm


Rubber hose

DN150*3000

Concrete pump
Concrete placing boom

148/DN157mm


High pressure
Rubber hose

DN125*3000

Concrete pump
Concrete placing boom

148/DN157mm

Two layers of steel wire

High pressure
Rubber hose

DN125*3000

Concrete pump
Concrete placing boom
Piling machine

148/DN157mm

Four layers of steel wire

High pressure
Rubber hose

DN125*4000

Concrete pump
Concrete placing boom
Piling machine

148/DN157mm


High pressure
Rubber hose

DN150*3000

Concrete pump

175mm



Rubber hose

DN80*5000

Mortar pump
Fine stone concrete pump

mini conctete pump

98mm



Rubber hose

DN80*6000

Mortar pump
Fine stone concrete pump

mini conctete pump

98mm



Rubber hose

DN100*5000

Mortar pump
Fine stone concrete pump

mini conctete pump

124mm



Rubber hose

DN76*6000

Fine stone concrete pump

mini conctete pump





Q:What are the different types of concrete pump clamps?
Concrete pump clamps come in various types, each serving a specific purpose and accommodating different pump sizes. Some commonly used clamps are as follows: 1. Snap clamps: These clamps utilize a snap mechanism, making them easy to install and remove. They are suitable for securing smaller diameter hoses and pipes. 2. Bolt clamps: Offering a stronger grip, bolt clamps consist of a metal band with bolts that can be tightened to hold the hose or pipe firmly in place. They are typically used for larger diameter hoses and pipes. 3. Wedge clamps: Wedge clamps use a wedge device to firmly secure the hose or pipe. They are commonly employed in high-pressure applications or when working with heavy-duty pumps. 4. Quick-release clamps: Designed for quick installation and removal, these clamps feature a lever or latch for easy adjustment. They are ideal for situations requiring frequent hose or pipe changes. 5. Flanged clamps: Specifically designed for pipes with flanges, these clamps establish a tight and secure connection between the pump and the pipe, preventing leaks or disconnections. To ensure the appropriate clamp selection, consider the specific requirements of your project, such as pump size, hose or pipe diameter, and expected pressure. Seeking guidance from a professional or supplier will assist you in choosing the suitable clamp for your needs.
Q:What are the types, classifications and specifications of concrete pump?
In accordance with the export pressure rating label, divided into low pressure pump (5MPa), medium pressure and high pressure pump pump (6-10MPs) (>10MPa)
Q:Can concrete pump spare parts be replaced individually, or should they be replaced as a set?
Concrete pump spare parts can be replaced individually, as there is no requirement to replace them as a set. This allows for more cost-effective and efficient maintenance, as only the specific part that needs replacement can be addressed.
Q:How does a concrete pump S valve function?
Controlling the flow of concrete from the hopper to the discharge outlet is the primary function of the S valve in a concrete pump. This valve is a critical component in the concrete pumping system, enabling the accurate and efficient delivery of concrete to the intended destination. The S valve comprises two distinct valves, one on each side, connected by a central shaft. These valves are shaped like the letter "S," hence the name. Each valve possesses a concrete outlet and a hydraulic cylinder that governs its movement. When the concrete pump is activated, the hydraulic system exerts pressure on the cylinders, causing them to extend and open the valves. This opening enables the flow of concrete from the hopper into the pump's cylinder. Once the concrete enters the cylinder, the hydraulic system reverses the pressure on the cylinders, prompting them to retract. This retraction movement closes the valves, effectively sealing the cylinder and preventing any concrete from flowing backward. As the cylinder retracts, it propels the concrete towards the discharge outlet. The pressure generated by the cylinder's retraction forces the concrete through the outlet pipe, directing it to the desired pouring location. The ingenious design of the S valve ensures a seamless and uninterrupted flow of concrete, eliminating any potential interruptions or obstructions. Moreover, it grants operators a high level of control over the concrete placement, enabling them to adjust the flow rate and direction according to their requirements. In conclusion, the concrete pump S valve assumes the crucial role of regulating the concrete flow, guaranteeing its efficient and precise delivery to the intended destination. Its dependable and effective operation is indispensable for the success of concrete pumping operations.
Q:How often should hopper grate pin retainers be inspected or replaced in a concrete pump?
To ensure proper functioning and prevent potential issues, it is important to regularly inspect hopper grate pin retainers in a concrete pump. Ideally, these inspections should be conducted on a monthly basis. However, the frequency of inspections may vary depending on usage conditions and manufacturer recommendations. During these inspections, it is essential to carefully examine the hopper grate pin retainers for any signs of wear, damage, or corrosion. If any of these issues are detected, immediate replacement is necessary to maintain the concrete pump's efficiency and safety. Furthermore, it is crucial to follow the manufacturer's guidelines regarding the lifespan of the hopper grate pin retainers. Some manufacturers may advise replacing them after a certain number of operating hours, while others may suggest replacement based on the condition observed during inspections. Regular inspections and timely replacement of hopper grate pin retainers play a crucial role in preventing malfunctions or accidents during concrete pumping operations. It is highly recommended to consult the concrete pump's manual or contact the manufacturer for specific guidelines on inspection and replacement intervals for hopper grate pin retainers.
Q:What is the name of the pump for concrete transportation?
Concrete pump truck is modified on truck chassis. It is equipped with motion and power transmission device, pumping and mixing device, cloth device and other auxiliary devices on the chassis.
Q:How often should concrete pump electric motors be inspected and maintained?
To ensure the optimal performance and longevity of concrete pump electric motors, it is crucial to regularly inspect and maintain them. It is advisable to have them checked at least once a year or after every 500-1000 operating hours, depending on which comes first. Furthermore, it is important to follow the manufacturer's guidelines and recommendations for regular maintenance. This may involve examining electrical connections for signs of damage or loose connections, cleaning dust and debris, lubricating moving components, and replacing worn-out parts. By adhering to a consistent inspection and maintenance schedule, one can avoid potential breakdowns, extend the motor's lifespan, and ensure efficient operation of the concrete pump.
Q:What are the advantages of using OEM (Original Equipment Manufacturer) concrete pump spare parts?
There are several advantages to using OEM (Original Equipment Manufacturer) concrete pump spare parts: 1. Quality Assurance: OEM spare parts are manufactured by the same company that produces the original equipment. This ensures that the parts are made to the same high-quality standards as the original components. The use of OEM parts guarantees that the concrete pump will perform at its optimal level and minimize the risk of breakdowns or failures. 2. Compatibility: OEM spare parts are specifically designed to fit perfectly with the original equipment. They are built to the exact specifications and dimensions required for seamless integration with the concrete pump. This compatibility ensures that the parts will function properly and efficiently. 3. Reliability: OEM spare parts are tested extensively by the manufacturer to ensure their reliability and durability. This means that they are less likely to fail or wear out prematurely, resulting in reduced downtime and maintenance costs. The reliability of OEM parts also minimizes the risk of accidents or injuries caused by faulty equipment. 4. Warranty Coverage: Many OEM spare parts come with a warranty from the manufacturer. This warranty provides protection against defects or failures, giving customers peace of mind and assurance that they are investing in high-quality components. In case of any issues, the manufacturer will typically provide support and assistance in resolving the problem. 5. Technical Support: OEM manufacturers typically offer technical support and assistance to customers using their spare parts. This support can be invaluable when it comes to troubleshooting issues, providing guidance on installation or maintenance, or offering advice on optimizing the performance of the concrete pump. This level of support may not be available when using non-OEM parts. 6. Long-Term Cost Savings: Although OEM spare parts may have a higher upfront cost compared to non-OEM alternatives, they often prove to be more cost-effective in the long run. Their superior quality and reliability result in fewer breakdowns, reduced maintenance expenses, and extended equipment lifespan. The use of OEM parts also helps to maintain the resale value of the concrete pump. In conclusion, the advantages of using OEM concrete pump spare parts include quality assurance, compatibility, reliability, warranty coverage, technical support, and long-term cost savings. By opting for OEM parts, users can ensure the smooth and efficient operation of their concrete pump while minimizing risks and maximizing the return on their investment.
Q:How do I properly maintain and replace concrete delivery pipes in concrete pump spare parts?
Proper maintenance and replacement of concrete delivery pipes in concrete pump spare parts involve a few key steps. Firstly, regular inspection of the pipes is essential to identify any signs of wear, corrosion, or damage. It is important to clean the pipes thoroughly after each use to prevent the buildup of concrete residue. Additionally, using a high-quality lubricant during operation can help minimize friction and prolong the life of the pipes. When it comes to replacement, it is crucial to choose pipes that are compatible with the specific model of the concrete pump. The replacement pipes should be made from high-quality materials that can withstand the pressure and abrasive nature of concrete. It is advisable to consult the manufacturer's guidelines or seek professional advice to ensure the proper selection and installation of replacement pipes. Overall, regular inspection, cleaning, and lubrication, along with proper selection and installation of replacement pipes, are essential for maintaining the efficiency and longevity of concrete delivery pipes in concrete pump spare parts.
Q:How often should control system sensors be calibrated or replaced?
The calibration or replacement frequency of control system sensors varies depending on several factors, including the type of sensor, its application, environmental conditions, and the manufacturer's recommendations. Typically, it is advisable to calibrate control system sensors at least once a year. Nevertheless, certain sensors may necessitate more frequent calibration due to their sensitivity or importance in the system. For instance, sensors used in safety-critical applications or those exposed to harsh environmental conditions may require calibration every six months or even quarterly. Furthermore, it is vital to regularly monitor the performance of control system sensors to ensure accurate readings and dependable operation. This can be accomplished through routine maintenance and periodic checks. If any indications of sensor drift, inconsistency, or failure are observed during these checks, immediate calibration or replacement may be required. Additionally, the manufacturer's recommendations play a significant role in determining the intervals at which calibration or replacement should occur. Each sensor comes with its own specifications and guidelines provided by the manufacturer. It is crucial to adhere to these recommendations to maintain optimal performance and prolong the lifespan of the sensor. In conclusion, the calibration or replacement frequency of control system sensors should be determined by considering a combination of factors, including industry standards, application requirements, environmental conditions, and manufacturer's guidelines. Regular monitoring, routine maintenance, and adherence to these factors will ensure that control system sensors operate accurately and reliably.

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