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| Price | Negotiable price |
| MOQ | 1 piece |
| Delivery Time | 1-7days |
| Brand | Belparts |
| Place of Origin | Guangdong, China |
| Model Number | VIO10 SK13 SK15 |
| Packaging Details | Wooden packing |
| Payment Terms | T/T, Paypal and Trade Assurance |
| Supply Ability | 1000pieces |
| Condition | new | Appliion | Crawler excavator parts |
| Place of Origin | Guangdong, China | Highlight | PVD-00B-15-3-5658A VIO10 SK13 SK15 hydraulic pump assembly |
| Packaging Details | Wooden packing | Model Number | VIO10 SK13 SK15 |
| Supply Ability | 1000pieces | Name | hydraulic pump assy |
| Brand Name | Belparts | Payment Terms | T/T, Paypal and Trade Assurance |
| Price | Negotiable price | Delivery Time | 1-7days |
| Minimum Order Quantity | 1 piece | Model | PVD-00B-15-3-5658A |
| Part number | VIO10 SK13 SK15 | Power | Hydraulic |
Belparts excavator PVD-00B-15-3-5658A VIO10 SK13 SK15 hydraulic pump assembly
The hydraulic pump is a critical component in excavators, responsible for converting mechanical energy into hydraulic energy. It supplies high-pressure hydraulic oil to various actuators (such as hydraulic cylinders and motors), enabling smooth and efficient operation of the excavator. High-quality hydraulic pumps ensure durability, energy efficiency, and precise control, making them essential for construction, mining, and other heavy-duty applications.
| PRODUCT DESCRIPTION | ||
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Model: VIO10 SK13 SK15 |
category: Hydraulic Pump | |
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Part number: PVD-00B-15-3-5658A
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Place of Origin:Other Country | |
| Condition: Original & Oem | Warranty: 12 months | |
| MOQ: 1 pcs | Production Capacity: 1000pcs /Month | |
| Standard or Nonstandard: Standard | Payment Term: L/C,T/T, Tradeassurance | |
| Delivery Time: 1-3 days (depend on order) | Means of Transport: By Sea, Air or DHL | |
| Guarantee: We will check and send detailed pictures to buyers for confirmation | ||
The hydraulic pump operates based on the principle of positive displacement, where mechanical force (from the engine) drives the pump to create fluid flow. The key steps in its operation include:
Suction Phase: As the pump’s internal mechanism (e.g., gears, pistons, or vanes) rotates, it creates a vacuum that draws hydraulic fluid from the reservoir.
Compression Phase: The trapped fluid is pressurized as the pump’s moving parts reduce the chamber volume, forcing the fluid into the hydraulic system.
Discharge Phase: The high-pressure fluid is delivered to control valves, cylinders, or motors to perform mechanical work.
Common types of hydraulic pumps used in excavators include:
Gear Pumps – Simple, cost-effective, and suitable for medium-pressure applications.
Piston Pumps – High efficiency and pressure capability, ideal for heavy-duty excavators.
Vane Pumps – Provide smooth flow with moderate pressure, often used in compact excavators.
A typical hydraulic pump consists of the following key parts:
Housing/Casing – Protects internal components and maintains structural integrity.
Drive Shaft – Transmits power from the engine to the pump mechanism.
Rotating Group (Gears, Pistons, or Vanes) – Generates fluid flow and pressure.
Inlet & Outlet Ports – Allow hydraulic fluid to enter and exit the pump.
Pressure Relief Valve – Prevents system overload by diverting excess fluid.
Seals & Bearings – Ensure leak-free operation and reduce friction.
