Guangzhou XinFeng Engineering Machinery Co., Ltd.
| Certifiion | ISO9001 |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 500-Sets/month |
| Delivery Time | 3-5 days |
| Packaging Details | Wooden Case Packing |
| Product name | 385C 390D Hydraulic Pump |
| Part number | 334-9990 |
| Video outgoing-inspection | Provided |
| Warranty | 6 Months |
| Packing | Wooden box |
| Product class | Excavator Hydraulic Pump |
| Quality | Good quality |
| Place Of Origin | Guangzhou China |
| Delivery time | 3 Working Days |
| Weight | 350KG |
| Pump number | K3V280 |
| Brand Name | |
| Model Number | 385C 390D |
| Place of Origin | China |
View Detail Information
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Product Specification
| Certifiion | ISO9001 | Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 500-Sets/month | Delivery Time | 3-5 days |
| Packaging Details | Wooden Case Packing | Product name | 385C 390D Hydraulic Pump |
| Part number | 334-9990 | Video outgoing-inspection | Provided |
| Warranty | 6 Months | Packing | Wooden box |
| Product class | Excavator Hydraulic Pump | Quality | Good quality |
| Place Of Origin | Guangzhou China | Delivery time | 3 Working Days |
| Weight | 350KG | Pump number | K3V280 |
| Brand Name | Model Number | 385C 390D | |
| Place of Origin | China | ||
| High Light | Piston 390D hydraulic Pump ，K3V280 390D hydraulic Pump ， 390D hydraulic Pump | ||
Product Descriptio
| Pos. | Part No | Qty | Parts name |
| 1 | 200-3291 | [2] | STOP |
| 2 | 095-1787 | [2] | RING-BACKUP |
| 3 | 206-9297 | [2] | SEAL-O-RING |
| 4 | 200-3289 | [2] | PISTON |
| 5 | 200-3297 | [2] | PIN AS |
| 6 | 206-9285 | [2] | SEAL-O-RING |
| 7 | 095-1795 | [2] | RING-BACKUP |
| 8 | 200-3290 | [2] | STOP |
| 9 | 206-9290 | [19] | SEAL-O-RING |
| 10 | 200-3292 M | [2] | SETSCREW (M20X2.5X90-MM) |
| 11 | 210-0834 | [1] | SEAL-O-RING |
| 12 | 7Y-4274 | [2] | PLUG |
| 13 | 206-9292 | [2] | SEAL-O-RING |
| 14 | 197-0226 M | [2] | BOLT-SOCKET HEAD (M10X1.5X75-MM) |
| 15 | 206-9286 | [1] | SEAL-O-RING |
| 16 | 210-0835 | [4] | SEAL-O-RING |
| 17 | 295-9692 | [2] | PISTON AS |
| 18 | 7I-8084 | [23] | PLUG |
| 19 | 160-8758 M | [4] | BOLT-SOCKET HEAD (M10X1.5X55-MM) |
| 20 | 206-9287 | [2] | SEAL-O-RING |
| 21 | 200-3272 | [1] | SHAFT |
| 22 | 200-3285 | [1] | COVER |
| 23 | 7I-8177 | [2] | ADAPTER |
| 24 | 190-7674 | [4] | SEAL-O-RING |
| 25 | 200-3283 | [8] | WASHER |
| 26 | 210-9434 M | [4] | BOLT-SOCKET HEAD (M22X2.5X300-MM) |
| 27 | 200-3286 | [2] | HOUSING |
| 28 | 335-0009 | [1] | BARREL AS |
| 29 | 234-4539 | [2] | DOWEL |
| 30 | 200-3288 | [1] | COVER |
| 31 | 200-3273 | [1] | COUPLING |
| 32 | 200-3277 | [1] | PLATE |
| 33 | 200-3287 | [1] | COVER |
| 34 | 200-3275 | [2] | BEARING-NEEDLE |
| 35 | 209-5875 | [8] | SETSCREW |
| 36 | 200-3280 | [18] | SPRING |
| 37 | 200-3279 | [2] | GUIDE |
| 38 | 200-3278 | [2] | PLATE |
| 39 | 200-3281 | [2] | PLATE |
| 40 | 200-3296 | [2] | SWASHPLATE AS |
| 41 | 210-9435 M | [4] | BOLT-SOCKET HEAD (M22X2.5X370-MM) |
| 42 | 364-1035 | [2] | PLATE |
| 43 | 200-3274 | [2] | BEARING-ROLLER |
| 44 | 200-3276 | [4] | SPACER |
| 45 | 096-5516 | [2] | RING-RETAINING (EXTERNAL) |
| 46 | 200-3298 | [1] | SEAL |
| 47 | 200-3271 | [1] | SHAFT |
| 48 | 200-3284 | [1] | COVER |
| 49 | 8T-1158 M | [8] | BOLT-SOCKET HEAD (M8X1.25X20-MM) |
| 50 | 093-1323 | [2] | PLUG |
| 51 | 8C-3347 | [5] | PIN-ROLL |
| 52 | 096-5400 M | [2] | SETSCREW-SOCKET (M20X2.5X50-MM) |
| 53 | 8T-4131 M | [4] | NUT (M20X2.5-THD) |
| 54 | 095-0965 | [5] | PLUG |
| 55 | 7I-8164 | [4] | ORIFICE (1/16-NPTF) |
| 56 | 335-0008 | [1] | BARREL AS |
| 57 | 371-7201 | [8] | PLUG |
| M | METRIC PART |
Maintenance
1. Regularly replace hydraulic oil: Hydraulic oil is an important part of the hydraulic system. It is very important to regularly replace and maintain the cleanness and proper viscosity of the hydraulic oil. Regularly check and replace hydraulic oil according to the excavator manufacturer's recommendations, ensuring you are using the correct specifiion and brand.
2. Regularly check the quality of the oil: Regularly check the quality of the hydraulic oil, including checking for moisture, impurities and contaminants. Use appropriate oil filters and oil analyzers to ensure the quality of your hydraulic oil is up to standard.
3. Check the seals of the hydraulic pump: The seals of the hydraulic pump (such as O-rings, sealing rings, etc.) may be worn or damaged during operation, causing hydraulic leakage. Regularly inspect and replace hydraulic pump seals to ensure good sealing performance.
4. Check the filter element of the hydraulic pump: The filter element of the hydraulic pump is used to filter impurities and particles in the hydraulic oil. Regularly check and replace the filter element of the hydraulic pump to ensure normal hydraulic oil flow and protect the hydraulic pump.
5. Pay attention to the temperature of the hydraulic pump: Overheating of the hydraulic pump may affect its performance and life. Ensure that the cooling system of the hydraulic pump operates properly and avoid excessive operating temperatures.
6. Regularly check the vibration and noise of the hydraulic pump: Abnormal vibration and noise may indie problems with the hydraulic pump. Regularly check the vibration and noise of the hydraulic pump and deal with any abnormalities in a timely manner.
About Xinfeng Machinery (XF) parts:
Advantages
Warehouse Display
Packaging and Delivery
FAQ
1. How to quickly and accurately buy products what lneeded?
A: Provide the original parts number to us to check.
2. How long have you been in the excavator
A: We are engaged in excavator parts since 1998
3. lfI don't know the part number,what shouldI do?
A: Please send us size and pictures of old products.
4. What is the warranty of the products?
A: The warranty is 6/12 Months based on the specific product.
5. How long is your delivery time?
A: The normal delivery time is 3-5 days for stock sproductsafter getting payment. lf not in stock, we will inform you thetime requlred.
6. Which shipping term you can supply?
7. What is your MOQ?
A: Small order and sample order are acceptable
8. Do you have any After-Sales service?
A: Yes!Our
Company Details
Business Type:
Manufacturer,Agent,Trading Company,Seller
Year Established:
1998
Total Annual:
500000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
About Xinfeng Machinery (XF) parts: Xinfeng Machinery Parts Company was established in 1998. It is a professional team composed of high-quality technical personnel integrating production, maintenance, sales, and service. It is committed to providing customers with high-quality and effic... About Xinfeng Machinery (XF) parts: Xinfeng Machinery Parts Company was established in 1998. It is a professional team composed of high-quality technical personnel integrating production, maintenance, sales, and service. It is committed to providing customers with high-quality and effic...
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