Guangdong Yanhui Hydraulic Co., Ltd. is one of the leading manufacturers and suppliers of hydraulic oil pump in China. We warmly welcome you to wholesale bulk hydraulic oil pump for sale here from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
Why Choose Yanhui Hydraulic?
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- Fast and professional responses
- Expert advice on selecting the right hydraulic components
- Assistance with custom solutions and bulk orders
- Reliable after-sales support
Product Overview
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Hydraulic oil pumps are essential components in hydraulic systems, designed to convert mechanical energy into hydraulic energy by moving hydraulic fluid under pressure. These pumps ensure smooth operation, precise control, and high efficiency for various industrial applications.
Technical Specifications
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| Specification | Gear Pump | Vane Pump | Piston Pump |
|---|---|---|---|
| Flow Rate | 10–500 L/min | 20–400 L/min | 50–600 L/min |
| Maximum Pressure | 250 bar | 210 bar | 350 bar |
| Displacement | 1–100 cc/rev | 5–90 cc/rev | 10–200 cc/rev |
| Operating Temperature | -20°C to 80°C | -20°C to 90°C | -20°C to 100°C |
| Viscosity Range | 15–68 cSt | 15–68 cSt | 15–68 cSt |
| Operating Speed | 500–3000 RPM | 500–3000 RPM | 500–4000 RPM |
| Efficiency | 85–90% | 88–92% | 90–95% |
| Noise Level | Medium | Low | Medium |
| Suction Pressure | Up to 0.5 bar | Up to 0.5 bar | Up to 1 bar |
| Mounting Type | SAE / ISO Flange | SAE / ISO Flange | SAE / ISO Flange |
| Shaft Type | Splined / Keyed | Splined / Keyed | Splined / Keyed |
| Weight | 5–50 kg | 8–45 kg | 20–120 kg |
Applications
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- Construction machinery (excavators, loaders, cranes)
- Agricultural equipment (tractors, harvesters, sprayers)
- Industrial automation and manufacturing machinery
- Marine and offshore equipment
- Material handling systems (forklifts, conveyors)
Related Models
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- Bosch Rexroth A10VSO Series Hydraulic Oil Pump
- Eaton Vickers PVH Series Hydraulic Oil Pump
- HAWE P1 Series Hydraulic Oil Pump
- Nachi Piston Pumps Hydraulic Oil Pump
- Parker PVQ and PV Series Hydraulic Oil Pump
FAQ
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Q1: How do I select the right hydraulic oil pump for my system?
A1: Consider flow rate, system pressure, operating temperature, and type of application (industrial, mobile, or construction). Our technical team can help calculate the required pump specifications based on your hydraulic system.
Q2: Are your pumps original and brand-certified?
A2: Yes. All pumps are original and sourced from leading global manufacturers.
Q3: What maintenance is required for hydraulic oil pumps?
A3: Regular inspection of fluid cleanliness, checking for leaks, and monitoring pressure and flow ensures long service life.
Q4: Can you provide technical support for installation?
A4: Yes, Yanhui Hydraulic offers professional pre-sales and after-sales technical guidance for correct installation and operation.
Q5: What is the lead time for delivery?
A5: Depending on the brand and model, typical delivery ranges from 3–10 business days. Customized orders may take longer.
Q6: How do I know if a pump is compatible with my existing system?
A6: Check mounting type, shaft connection, flow rate, and operating pressure. Yanhui Hydraulic provides technical consultation to help match pumps to your system specifications.
Q7: How do I prevent noise and vibration in hydraulic pumps?
A7: Ensure proper installation, correct fluid selection, and adequate system pressure. Variable-displacement and low-noise series pumps are ideal for applications sensitive to vibration and sound.
Contact Us
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Send us your part number, quantity, and application details to receive a fast and accurate quotation.
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