Excavator hydraulic sand pump designed, customized and modified by oneself

Description :

　　The hydraulic sand pump for excavators is designed, customized, and modified for use in domestic, European, American, Japanese, Korean, and other large, medium, and small excavators. It can also be equipped with a hydraulic pump station. The overcurrent components are cast from high wear-resistant alloy materials, which have high strength, wear resistance, good passability, and high efficiency. This product is driven by the hydraulic system of an excavator and is used for transporting liquids containing solid particles such as river sand, mud, gravel, coal slag, tailings, iron sand, and ore.

　　Performance parameters for self-designed, customized, and modified hydraulic sand pumps for excavators:

　　Driver: Hydraulic driver

　　Drive equipment: hydraulic station, excavator (or construction machinery and vehicles with hydraulic system itself)

　　Solid mixture weight concentration: Mortar concentration ≤ 45% Mud concentration ≤ 60%

　　Temperature: below 140

　　Material: Wear resistance, high temperature resistance, acid and alkali resistance (optional)

　　Can be equipped with mixing form: dual mixers are used on both sides of the main pump; Twisted cage at the bottom of the main pump

　　Flow rate: 10-1500 (m3/h)

　　Lift: 5-60 (m)

　　Caliber: 50-300 (mm)

　　Particle size: within 50mm (customized for sizes larger than 50mm)

　　Notes:

　　1. Ensure that the hydraulic oil in the system is pure and free of impurities, and has good lubrication, compatibility, and stability;

　　2. Reasonably equip mud according to the existing hydraulic system's pressure, displacement, efficiency, etc. The sand pump ensures the normal operation of the system and does not exceed the system load for a long time;

　　When used with an excavator, the excavator arm should move gently and slowly. It is strictly prohibited to violently impact under harsh conditions to avoid damaging the pump body.

　　4. Select standard hydraulic oil pipes, use designated bolts and tighten them with torque. Failure to install properly may result in malfunction, damage, or oil leakage;

　　When transferring equipment, the hydraulic oil port should be cleaned to prevent impurities from entering and affecting the normal service life of the motor; Disassemble the equipment, otherwise it will result in abnormal operation or abnormal operation.

　　The main purpose of designing, customizing, and modifying hydraulic sand pumps for excavators is:

　　1. Extract sand, dredge rivers to absorb sand, and manage water.

　　Excavate fish ponds, ponds, and rivers.

　　Reinforce the cofferdam on the beach.

　　4. Construction of agricultural water conservancy infrastructure.

　　5. Improve and protect the environment.

　　6. Cultivate land, such as silt and swamps.

　　Emergency drainage and soil removal after 7 disasters.

　　Advantages of hydraulic transmission

　　Compared with mechanical and electrical transmission, hydraulic transmission has the following advantages:

　　1. Easy to achieve stepless speed regulation.

　　2. Move the balance.

　　3. High load-bearing capacity.

　　4. The component has a long lifespan.

　　5. Easy to automate.

　　6. Easy to implement overload protection.

　　7. Easy to implement standardization, serialization, and generalization.

　　8. Small size, light weight, compact structure

　　Quality and after-sales service

　　1. Quality and technical standards: manufactured according to the national standard CJ/T3038-1995, and the quality assurance system is implemented according to ISO9001.

　　2. Technical standards, conditions, and deadlines for suppliers to be responsible for quality: Three quality assurance measures have been implemented.

　　3. During the warranty period; When the conveying medium meets the requirements of the pump overflow component and can comply with the user manual, if the product is damaged or cannot work properly due to poor manufacturing, our factory will replace or repair it free of charge. This is a vulnerable item that is not included in this period.

　　4. High resistance running in steel materials for manufacturing vulnerable parts

　　5. The factory ensures to provide customers with low-cost and long-term supply of accessories.

　　6. For cooperative units, the factory fully provides after-sales service for customers.

　　7. If not satisfied, please return

AfterSalesService :

• Excavator hydraulic sand pump