Guangzhou Star Mustang Construction Machinery Parts Co., Ltd
| Payment Terms | T/T, Western Union, MoneyGram,HSBC |
| Supply Ability | 1000 Piece/Pieces per Month |
| Delivery Time | 2-5 work days |
| Packaging Details | Plastic bag , Box , Carton |
| After Warran | Online support |
| OEM Service | Available |
| Packing | Plastic bag , Box , Carton |
| Application | Construction / Industry / Agriculture / Genset / Marine / Handling |
| Engine Type: | Diesel |
| introduce | High precision steel pipe materials |
| advantage | Improve surface roughness |
| Brand Name | HDPARTS |
| Model Number | DA220 DA640 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram,HSBC | Supply Ability | 1000 Piece/Pieces per Month |
| Delivery Time | 2-5 work days | Packaging Details | Plastic bag , Box , Carton |
| After Warran | Online support | OEM Service | Available |
| Packing | Plastic bag , Box , Carton | Application | Construction / Industry / Agriculture / Genset / Marine / Handling |
| Engine Type: | Diesel | introduce | High precision steel pipe materials |
| advantage | Improve surface roughness | Brand Name | HDPARTS |
| Model Number | DA220 DA640 | Place of Origin | China |
| High Light | DA640 Diesel Water Pump ，DA220 Diesel Water Pump ，Diesel Water Pump 9-13610069-0 | ||
DA220 DA640 Diesel Water Pump OEM 9-13610069-0
Specification
| Applicable models | DA220 DA640 |
| Type | Cylinder liner |
| Original number | 9-13610069-0 |
| Warranty | 6 months |
| Engine Type | Diesel |
| Brand Name | HDPARTS |
| Condition | New |
| Size | OEM Size |
Vibration cause analysis
Analysis of the causes of pump vibration leads to many reasons for vibration in units and pump room buildings, and some factors are both related and interacting, which can be summarized as follows: there are mainly the following four reasons.
Electrical aspects
Submersible pumps
The motor is the main equipment of the unit, and the internal magnetic imbalance of the motor and the imbalance of other electrical systems often cause vibration and noise. For example, in the operation of asynchronous motor, the radial alternating magnetic tension between the stator and rotor generated by the harmonic magnetic flux interaction of the stator and rotor teeth, or the inconsistency of the magnetic center of the stator and rotor or the air gap difference in each direction exceeding the allowable deviation value during the operation of the large synchronous motor, may cause periodic vibration and noise of the motor.
Mechanical aspects
The quality of the motor and pump rotating parts is unbalanced, shoddy, poor installation quality, the axis of the unit is asymmetrical, the swing exceeds the allowable value, the mechanical strength and rigidity of the parts are poor, the bearing and sealing parts are worn and damaged, and the critical speed of the pump has been resonating with the natural frequency of the unit, etc., will produce strong vibration and noise.
Hydraulics
Water pump control valve
The uneven flow rate and pressure distribution at the inlet of the pump, the pressure pulsation of the working liquid at the inlet and outlet of the pump, the liquid around the flow, the deflection flow and deflow, the non-quota working conditions and the cavitation of the pump caused by various reasons are all common causes of vibration of the pump unit. Sudden changes in pressure and water hammer in the water pipeline caused by dynamic transition processes such as pump start and stop, valve opening and closing, working condition changes and accident emergency shutdown often lead to vibration in the pump room and unit.
Product Description
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Company Information
Guangzhou Star Mustang Construction Machinery Parts Co., Ltd. is a construction machinery engine parts company integrating research and development, agency, domestic and international sales and e-commerce.
At presentIt was the first one to enter the construction machinery parts market in 1995. It is located in the center of the world's largest industrial distribution center.
is supported by scientific research and development strength, new business philosophy, mature marketing team, development and sales of high quality excavator parts.
covers a wide range, and its products are characterized by high strength, high toughness, high temperature resistance, no deformation, high wear resistance, etc.
Including Hydraulics parts, Final Drives parts, Undercarriage parts, General consumable parts, Engine spare parts, and stuff like that which are high-qualified products.
The product matching different kinds of excavator spare parts, which caters to the current market demand for high.
Packaging & Shipping
Packaging material:Plastic, carton, wooden box
We get to start preparing the goods when we receive payment from you. (The goods will be sent between 48 hours to 72 hours if we have in stock. The goods will be sent before the delivery time and the sample will send to you for checking.)
Packaging & Shipping
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1998
Total Annual:
99999-1999999
Employee Number:
80~120
Ecer Certification：
Verified Supplier
Established in 1998, Guangzhou STAR MUSTANG Construction Machinery Parts Co., Ltd. is one of the earliest companies in the industry to enter the construction machinery parts market. Machinery, loaders, bulldozers, graders, cranes, trucks, off-highway trucks, forklifts, etc.) engine parts production ... Established in 1998, Guangzhou STAR MUSTANG Construction Machinery Parts Co., Ltd. is one of the earliest companies in the industry to enter the construction machinery parts market. Machinery, loaders, bulldozers, graders, cranes, trucks, off-highway trucks, forklifts, etc.) engine parts production ...
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