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 | PVD-2B-42 |
| part number | PC50MR-2 PC55 PC56 |
| Part Name | excavator Gear Pump |
| part name | komatsu Gear Pump |
| Application | excavator parts |
| Brand | komatsu |
| Machinery Test Report | Provided |
| Warranty | 6 Months |
| Brand Name | Belparts |
| Model Number | PVD-2B-42 |
| 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 | PVD-2B-42 | part number | PC50MR-2 PC55 PC56 |
| Part Name | excavator Gear Pump | part name | komatsu Gear Pump |
| Application | excavator parts | Brand | komatsu |
| Machinery Test Report | Provided | Warranty | 6 Months |
| Brand Name | Belparts | Model Number | PVD-2B-42 |
| Place of Origin | China | ||
| High Light | PC55 mini excavator gear pump ，PVD-2B-42 mini excavator gear pump ，PC50MR-2 mini excavator gear pump | ||
Excavator gear pump PVD-2B-42 PC50MR-2 PC55 PC56 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.
The main components of an excavator gear pump include:
Made of high-strength cast iron or aluminum alloy to withstand high pressure.
Provides structural support and contains internal components.
Precision-machined gears with tight tolerances to minimize leakage.
Typically made of hardened steel or alloy materials for durability.
Support the rotating shafts and reduce friction.
Lubricated by the hydraulic fluid to enhance longevity.
Prevents hydraulic fluid leakage.
Common types include lip seals and mechanical seals.
Allow hydraulic fluid to enter and exit the pump.
Designed to minimize flow resistance and cavitation.
The gear pump serves several essential functions in an excavator’s hydraulic system:
Provides the necessary hydraulic oil flow to actuators (cylinders, motors) for movement.
Creates hydraulic pressure required for lifting, digging, and rotating operations.
Circulates hydraulic oil to lubricate moving parts and dissipate heat.
Converts engine power into hydraulic energy for efficient operation of attachments.
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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