ZX70-5A / ZX70-5G hydraulic pump K7SP36 / K7V28 for Hitachi ZX70-5A / ZX70-5G excavator

This for Hitachi ZX70-5A / ZX70-5G hydraulic main pump (K7SP36 / K7V28) is designed to deliver efficient and stable hydraulic power for small and medium-sized excavators.
It ensures smooth boom, arm, and swing control while maintaining high pressure output and consistent flow under continuous working conditions.

Made from high-strength forged steel and precision-engineered components, this hydraulic pump guarantees superior wear resistance, smooth oil flow, and long-term durability.
The advanced K7SP36 / K7V28 pump design ensures efficient hydraulic transmission, energy saving, and reduced noise during operation.

Each unit is 100% hydraulically tested before shipment to confirm correct displacement, flow rate, and pressure performance.
It’s a direct-fit replacement for Hitachi ZX70-5A and ZX70-5G excavators, offering OEM-equivalent quality and long service life for demanding construction environments.

🔧 Technical Features

• Compatible with Hitachi ZX70-5A and ZX70-5G hydraulic excavators

• Pump model: K7SP36 / K7V28

• High-pressure, high-flow performance for small excavators

• Anti-wear internal parts for long operational life

• Excellent sealing system prevents oil leakage under heavy load

• Fully tested before shipment to ensure stable pressure and efficiency

• Easy installation, direct replacement for the original unit

🏗️ Applications

• Hitachi ZX70-5A / ZX70-5G excavators

• Construction, earthmoving, landscaping, and roadwork projects

• Suitable for OEM replacement or maintenance workshop use

📦 Quality & Delivery

• 100% tested hydraulic performance before packing

• Export wooden crate packaging for safe global delivery

• ISO/CE certified production and quality control

• 6–12 months warranty under normal operation

• Fast dispatch for popular Hitachi models in stock