Tech Hydro has positioned itself as a trusted source for hydraulic parts across various shops, manufacturers, and industries. Located in Ningbo, China, the company is recognized as the largest global supplier of aftermarket hydraulic piston pumps, motors, and components, featuring a vast inventory of both current and discontinued items. We focus on delivering high-quality replacement parts, pumps, motors, valves, and accessories for hydraulic systems. From minor gaskets to complete pistons and casings, our expert team excels in engineering components that seamlessly replace both current and outdated OEM motors. Each pump we manufacture comes with a one-year warranty, ensuring confidence that our products meet or surpass OEM standards.

Danfoss Series 90 fixed displacement motors offer a range of displacements from 55cc to 130cc, with pressure capabilities reaching up to 420 Bar. For your specific needs, please reach out to us. These hydraulic motors utilize a fixed swash plate design with parallel axial pistons and slippers, ensuring reliable performance. With displacements between 55 cm³ and 130 cm³ (3.35 in³ to 7.90 in³) and maximum operating pressures of up to 450 bar (6,525 psi), they are well-suited for various closed-loop systems. Typically paired with 90 series hydraulic pumps or other Danfoss products, these motors effectively transmit and control hydraulic power. Additionally, their bidirectional functionality allows for fluid intake or discharge through either port, making them an excellent replacement for existing Danfoss motors.