Hitachi ZAX series excavator hydraulic cylinders are engineered for boom, arm, and bucket functions across modern Hitachi excavator models. Manufactured to meet OEM dimensional standards, these hydraulic cylinders provide accurate fitment, smooth motion control, and reliable performance in demanding construction and mining environments.
Yoonad Hydraulics supplies replacement hydraulic cylinders compatible with Hitachi ZAX series excavators, including popular models such as ZAX120, ZAX200, ZAX210, ZAX240, ZAX330, and ZAX350. Each cylinder is produced using precision-honed steel tubes, induction-hardened and hard-chrome-plated piston rods, and high-quality sealing systems to support pressure stability, reduced internal leakage, and extended service life under continuous operation.
All Hitachi ZAX series excavator hydraulic cylinders are CNC-machined and pressure-tested before shipment. Custom bore sizes, stroke lengths, mounting dimensions, and seal configurations are available to support cylinder repair, rebuilding, and aftermarket replacement requirements.
