GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED
| Payment Terms | T/T, Paypal and Trade Assurance |
| Supply Ability | 1000pieces |
| Delivery Time | 2-5days |
| Packaging Details | Wooden packing |
| Model | PC28UU-1 |
| part number | 705-86-14080 |
| Part Name | excavator Gear Pump |
| Application | excavator parts |
| Brand | komatsu |
| Machinery Test Report | Provided |
| Warranty | 6 Months |
| Brand Name | Belparts |
| Model Number | PC28UU-1 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Paypal and Trade Assurance | Supply Ability | 1000pieces |
| Delivery Time | 2-5days | Packaging Details | Wooden packing |
| Model | PC28UU-1 | part number | 705-86-14080 |
| Part Name | excavator Gear Pump | Application | excavator parts |
| Brand | komatsu | Machinery Test Report | Provided |
| Warranty | 6 Months | Brand Name | Belparts |
| Model Number | PC28UU-1 | Place of Origin | China |
| High Light | 705-86-14080 excavator gear pump ，mini excavator parts gear pump ，PC28UU-1 excavator gear pump | ||
Komatsu excavator gear pump PC28UU-1 705-86-14080 705-41-08100 for mini excavator parts
The gear pump is a critical hydraulic component in excavators, responsible for converting mechanical energy into hydraulic energy by generating fluid flow and pressure. It plays a vital role in ensuring the smooth operation of hydraulic systems in construction machinery. This article provides a comprehensive overview of excavator gear pumps, including their working principle, construction, functions, applications, and maintenance procedures.
A gear pump operates on the principle of positive displacement, where fluid is drawn into the pump and then forced out under pressure. The primary types of gear pumps used in excavators are:
Consists of two meshing gears (a driving gear and a driven gear) enclosed in a housing.
As the gears rotate, fluid is trapped between the gear teeth and the pump casing.
The fluid is carried from the inlet (suction) side to the outlet (discharge) side, where it is expelled due to the meshing of the gears.
Features an inner rotor (drive gear) and an outer rotor (idler gear).
The inner gear rotates eccentrically, creating expanding and contracting chambers that draw in and expel fluid.
Known for smoother operation and higher efficiency compared to external gear pumps.
Both types rely on the meshing action of gears to create a vacuum for suction and pressure for discharge, ensuring continuous hydraulic fluid flow.
| # | Part No | Part Name | Qty. | Price request |
|---|---|---|---|---|
| 1 | (705-41-08100) | PUMP ASS'Y,(SEE FIG.Y1600-01A0) | 1 | |
| 2 | 21U-62-22140 | Tube | 2 | |
| 3 | 07000-03025 | O-RING,CORROSION RESISTOR | 2 | |
| 4 | 01010-50825 | BOLT,WITHOUT REVOLUTION SENSOR | 8 | |
| 5 | 01643-30823 | WASHER, WIRING HARNESS MOUNTING BRACKET | 8 | |
| 6 | 01010-51030 | BOLT,(FOR QUICK SHIFT) (MITSUBISHI) | 2 | |
| 7 | 01643-31032 | WASHER,(WITH AUTO EMERGENCY STEERING) | 2 | |
| 8 | 07235-50422 | ELBOW,(FOR RUSSIAN) | 2 | |
| 9 | 21U-62-22160 | Elbow | 1 | |
| 10 | 07002-12034 | O-RING,(FOR WITHOUT BRAKE ASSISTOR) | 3 | |
| 11 | 07042-20108 | PLUG,(FOR W/O. CORROSION RESISTOR) | 3 | |
Our Hydraulic Gear Pump product comes with top-notch technical support and services to ensure your satisfaction and optimal performance. Our team of experienced engineers and technicians are available to provide you with expert advice and assistance with any issues you may encounter with your pump.
Our technical support includes:
We also offer a range of services to keep your Hydraulic Gear Pump running smoothly, including:
Our goal is to ensure that you get the most out of your Hydraulic Gear Pump and that it continues to meet your needs for years to come. Contact us today to learn more about our technical support and services.
Company Details
Year Established:
2013
Total Annual:
9000000-12000000
Employee Number:
30~100
Ecer Certification：
Verified Supplier
GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED founded in September 2013, loed in the engineering machinery market in Guangzhou, China. At present , we have one shop, one warehouse and one office as well as a professional team for purchasing, selling, packing, shipping and after-sale service.... GUANGZHOU BELPARTS ENGINEERING MACHINERY LIMITED founded in September 2013, loed in the engineering machinery market in Guangzhou, China. At present , we have one shop, one warehouse and one office as well as a professional team for purchasing, selling, packing, shipping and after-sale service....
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