Guangdong Yanhui Hydraulic Co., Ltd. is one of the leading manufacturers and suppliers of moog d638 in China. We warmly welcome you to wholesale bulk moog d638 for sale here from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
Yanhui Hydraulic Co., Ltd. specialize in supplying original, branded hydraulic components from leading manufacturers, including Rexroth. Our focus is on providing authentic products to ensure long-term reliability and optimal performance for your hydraulic systems.
Why Choose Yanhui Hydraulic?
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- High operational precision under varying loads
- Superior resistance to wear and corrosion
- Compatibility with a wide range of hydraulic systems
- Ease of maintenance and replacement
Product Overview
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The MOOG D638 is engineered to meet stringent requirements in hydraulic systems, including mobile machinery, manufacturing automation, and material handling. Featuring robust construction and advanced hydraulic technology, the D638 ensures accurate control, minimal leakage, and long service life.
Key Advantages
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- High operational precision under varying loads
- Superior resistance to wear and corrosion
- Compatibility with a wide range of hydraulic systems
- Ease of maintenance and replacement
Technical Specifications
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| Parameter | Specification |
|---|---|
| Model | D638 |
| Type | Hydraulic Component |
| Max Operating Pressure | 350 bar |
| Flow Rate | 20–50 L/min |
| Operating Temperature | -20°C to 80°C |
| Weight | 12 kg |
| Material | High-strength steel & aluminum alloy |
| Connection Type | SAE/BSP threaded ports |
| Mounting Type | Flange/Direct mount |
| Application | Industrial & Mobile Hydraulics |
Applications
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- Mobile construction machinery (excavators, loaders)
- Industrial automation systems (assembly lines, presses)
- Agricultural equipment (tractors, harvesters)
- Material handling machinery (cranes, forklifts)
- Marine hydraulic systems
Related Models
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- MOOG D637
- MOOG D639
- MOOG D640
- MOOG D650
These models share similar performance characteristics and are often selected based on specific system requirements or flow rates.
FAQ
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Q1: Is MOOG D638 compatible with all hydraulic systems?
A: MOOG D638 is compatible with most industrial and mobile hydraulic systems, but it is recommended to verify system pressure and flow requirements before purchase.
Q2: How long does MOOG D638 typically last?
A: With proper installation and maintenance, MOOG D638 can operate reliably for several years, depending on usage conditions.
Q3: Can I replace a D638 with D637 or D639?
A: Yes, some applications allow substitution, but it is important to compare specifications such as pressure, flow rate, and mounting compatibility.
Q4: Do you provide installation guidance?
A: Yes, Yanhui Hydraulic provides technical support and guidance to ensure proper installation and operation.
Contact Us
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To explore different models or inquire about specifications, please feel free to contact Yanhui Hydraulic. We're committed to ensuring your hydraulic systems operate at their peak performance.




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