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 |
| Applicable Industries | Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Home Use, Retail, Construction works , Energy & Mining |
| Part number | R450-7 R500-7 R520 |
| Video outgoing-inspection | Provided |
| Part name | R450-7 R500-7 R520 hydraulic gear pump |
| Delivery | 2 Working Days |
| Condition | New |
| Packing | Wooden Case |
| Warranty | 180 Days |
| Brand Name | Original |
| Model Number | R450-7 R500-7 R520 |
| Place of Origin | Guangzhou China |
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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 | Applicable Industries | Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Home Use, Retail, Construction works , Energy & Mining |
| Part number | R450-7 R500-7 R520 | Video outgoing-inspection | Provided |
| Part name | R450-7 R500-7 R520 hydraulic gear pump | Delivery | 2 Working Days |
| Condition | New | Packing | Wooden Case |
| Warranty | 180 Days | Brand Name | Original |
| Model Number | R450-7 R500-7 R520 | Place of Origin | Guangzhou China |
| High Light | R520 Gear Pump Part ，Gear Pump Part R500-7 ，31NB-30020 | ||
Product Descriptio
| Pos. | Part No | Qty | Parts name | Comments |
| *. | 31NB-30020 | [1] | GEAR PUMP | |
| 1 | XKAG-00001 | [1] | GEAR-SHAFT | |
| 2 | XKAG-00002 | [1] | GEAR-DRIVEN | |
| 3 | XKAG-00003 | [1] | COVER-FRONT | |
| 4 | XKAG-00004 | [1] | HOUSING-GEAR | |
| 5 | XKAG-00005 | [1] | COVER-REAR | |
| 6 | XKAG-00006 | [1] | BLOCK-BUSH | |
| 7 | XKAG-00007 | [4] | BUSHING | |
| K8. | XKAG-00008 | [2] | SEAL-CHANNEL | |
| K9. | XKAG-00009 | [2] | SEAL-BACK UP | |
| K10. | XKAG-00010 | [1] | SEAL-RETAINER | |
| 11 | XKAG-00011 | [1] | RING-SNAP | |
| 12 | XKAG-00012 | [2] | PIN-DOWEL | |
| K13. | XKAG-00013 | [2] | O-RING | |
| 14 | XKAG-00014 | [4] | BOLT | |
| 15 | XKAG-00015 | [4] | WASHER | |
| 16 | XKAG-00016 | [1] | VALVE-RELIEF | |
| K. | XKAG-00017 | [1] | SEAL KIT | SEE ILLUST |
Theory
Its function is to make oil or other fluid media have a certain pressure, flow rate and flow direction. The most basic form of a gear pump is that two gears of the same size mesh and rotate with each other in a closely fitting casing. The interior of this casing is similar to an "8" shape. The two gears are installed inside. The outer diameter and sides of the gears are in contact with the casing. The body fits closely. The material from the extruder enters between the two gears at the suction port and fills this space. It moves along the housing as the teeth rotate, and is finally discharged when the two teeth mesh.
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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