Construction machinery hydraulic system

Our high-pressure hydraulic systems are specifically designed for petroleum engineering applications. These systems are engineered to 

**Product Name**: SANCHI Series Hydraulic Power System for Petroleum Engineering

**Application Fields**: Drilling platforms, downhole tools, oil extraction equipment, blowout preventer control, fracturing units, pipeline maintenance and emergency repair, and other petroleum engineering scenarios. 

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### **Core Advantages**

1. **Extreme Operating Conditions Adaptability**

- High-pressure resistant design , suitable for deep and ultra-deep well operations

- Wide temperature range operation (**-40℃ to 80℃**), compatible with harsh environments such as deserts and polar regions

- Anti-corrosion coating and IP67 protection rating, resistant to corrosive media like seawater and H₂S 

2. **High-Efficiency Power Output**

- Utilizing variable piston pump technology, energy efficiency is increased by **30%**

- Intelligent load sensing system, dynamically matching the demands of drilling rigs, workover rigs, and other equipment 

3. **Safety and Reliability**

- Multiple redundancy protection (pressure overflow, overheat warning, emergency manual switching)

- Certified by petroleum industry standards such as API 16D and ISO 13703 

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### **Key Technical Parameters**

| Item          | Specification                  |

|---------------|-------------------------------|

|---------------|-------------------------------|

| Working pressure | 21 - 70 MPa (customizable) |

| Flow range | 20 - 200 L/min (modular combination) |

| Power source | Diesel engine / Electric motor (explosion-proof optional) |

| Control mode | Electro-hydraulic proportional / Remote wireless control |

| Medium compatibility | Mineral oil, water glycol, biodegradable fluid | 

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### Typical Application Cases

- **Offshore Drilling Platforms**: Provide rapid response hydraulic power for BOP (Blowout Preventer) groups

- **Shale Gas Development**: Drive fracturing pump trucks for continuous operation of 2,000 hours without failure

- **Well Rehabilitation**: Accompany hydraulic workover rigs to complete precise operations such as casing cutting 

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### **Service Support**

- 24-hour on-site technical response in oil fields

- Customized fluid solution design (including extreme cold and high salt conditions)

- Lifecycle maintenance and oil fluid monitoring