Guangzhou Qichao Machinery Parts Co., Ltd.
| Payment Terms | T/T |
| Warranty | 6 Months Under Normal Use |
| Packaging | Neutral Carton Packing |
| Packaging Details | Neutral Packing/Branded Packaging |
| Origin | China |
| Replace Part Number | 174-4909 |
| Supply Ability | 1000PCS/MONTH |
| Delivery Time | 1–7 Working Days After Payment |
| Applicable Model | 320C, 325C, 330C Excavator |
| Model Number | 320C 325C 330C |
| Place of Origin | CHINA |
| Brand Name | ZVEZDA |
View Detail Information
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Product Specification
| Payment Terms | T/T | Warranty | 6 Months Under Normal Use |
| Packaging | Neutral Carton Packing | Packaging Details | Neutral Packing/Branded Packaging |
| Origin | China | Replace Part Number | 174-4909 |
| Supply Ability | 1000PCS/MONTH | Delivery Time | 1–7 Working Days After Payment |
| Applicable Model | 320C, 325C, 330C Excavator | Model Number | 320C 325C 330C |
| Place of Origin | CHINA | Brand Name | ZVEZDA |
| High Light | excavator proportional solenoid valve ，excavator proportional hydraulic solenoid valve | ||
This ZVEZDA hydraulic proportional solenoid valve, replace part number 174-4909, fits 320C,325C,330C excavator hydraulic control system. It adjusts main pump flow and hydraulic pressure. Common solved failures: excavator slow movement, weak digging force, hydraulic pump pressure abnormal. Goods can be shipped within 1–7 working days after payment.
| Specification | Details |
|---|---|
| Brand | ZVEZDA |
| Replace Part Number | 174-4909 |
| Product Type | Hydraulic Proportional Solenoid Valve |
| Applicable Model | 320C, 325C, 330C Excavator |
| Connector | Black Two-Pin Plug |
| Main Material | Zinc Plated Housing + Precision Alloy Valve Core |
| Origin | China |
| Delivery Time | 1–7 Working Days After Payment |
| Warranty | 6 Months Under Normal Use |
| Packaging | Neutral Carton Packing |
| Sample Service | Sample Available |
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| No. | Question & Answer |
|---|---|
| Q1 |
Q: What machine fits ZVEZDA proportional solenoid valve 174-4909?
A: It fits 320C,325C,330C excavator. Confirm part number 174-4909 and valve appearance before purchase. |
| Q2 |
Q: Excavator action still slow after replacing valve?
A: Check controller signal and hydraulic pump pressure setting. |
| Q3 |
Q: Can interchange with other proportional valves?
A: Not interchangeable. Internal parameters differ. Confirm part number 174-4909 before ordering. |
| Q4 |
Q: Advantages of ZVEZDA 174-4909 solenoid valve?
A: Precise flow control, stable signal response, anti-corrosion housing, direct replacement. |
Company Details
Business Type:
Manufacturer
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Guangzhou Qichao Machinery Co., Ltd. Premier Factory Specializing in R&D & Production of Excavator Electrical Spare Parts Based in Zhuji International Machinery City,Tianhe District,Guanazhou. Our full product lineup covers solenoid valves, sensors, throttle motors, controllers flameout swi... Guangzhou Qichao Machinery Co., Ltd. Premier Factory Specializing in R&D & Production of Excavator Electrical Spare Parts Based in Zhuji International Machinery City,Tianhe District,Guanazhou. Our full product lineup covers solenoid valves, sensors, throttle motors, controllers flameout swi...
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