Hydraulic Compressor Compression For Power Transmission Lines Conductor Crimping

The Model QY-250 Hydraulic Compressor is a heavy-duty hydraulic compression tool designed specifically for crimping conductor joints or earth wire joints on overhead power transmission lines, particularly for high-voltage lines of 110 kV and above.

Key Specifications:

• Maximum Compression Force: 2500 kN (approximately 250 tons)

• Maximum Hydraulic Pressure: 94 MPa

• Maximum ACSR Size: Up to 2500 mm²

• Stroke Length: 35 mm

• Weight: Approximately 126 kg

• Material: The compressor head is cast from high-strength steel for durability and reliability under high pressure

• Application: Used with a motorized hydraulic pump to compress overhead conductor joints and earth wire joints securely and efficiently

Features:

• Designed for high-pressure crimping of aluminum conductor steel-reinforced (ACSR) cables and earth wires

• Compatible with a range of hexagonal compression die sets tailored to different conductor sizes

• Ensures strong, reliable joints that can withstand mechanical and environmental stresses on transmission lines

• Portable enough for field use while providing powerful compression force

• Certified by ISO, CE, and RoHS standards, ensuring quality and safety compliance

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Additional Information:

• The QY-250 model is part of a series of QY hydraulic compressors, which include models with compression forces ranging from 250 kN up to 3000 kN, covering a wide range of conductor sizes and jointing requirements.

• The compressor is typically paired with a motorized hydraulic pump to provide the necessary pressure for conductor jointing.

• Hexagonal die sets for the QY-250 are available for various conductor diameters and materials, customizable per customer requirements.

Summary Table:

This hydraulic compressor is essential for ensuring secure and durable conductor joints in overhead transmission line construction and maintenance, meeting the stringent demands of high-voltage power systems.