HydrauliCircuit Technology (HCT), is a leading manufacturer of custom designed excavator hydraulic kits, excavator guards, and coupler kits for industries including construction, forestry, demolition, and scrap/recycling. Our customers know us for innovation, reliability, and customer-driven engineering that continues to set industry standards. Since our founding in 1996, we have specialized in developing high-quality, fully-integrated product lines designed to maximize the performance and versatility of excavators. HCT partners with Original Equipment Manufacturers (OEM), dealers, and attachment manufacturers across the United States, Canada, Mexico, and South America.