PMP 6.5R120 Mixer Reducer For 10m³ Concrete Mixer Truck

PMP 6.5R120 Mixer Reducer is a heavy‑duty planetary gearbox engineered specifically for 10m³ concrete mixer trucks. It serves as the core drive unit that transfers hydraulic power to the mixing drum, delivering reliable torque and stable rotation under continuous, high‑load mixing conditions.

Built with a compact, robust housing and hardened planetary gears, this reducer features high load capacity and excellent resistance to shock and vibration. Its integrated oscillation design compensates for frame and drum deformation, extending service life and reducing maintenance frequency on job sites.

Weighing approximately 320 kg (without oil) and requiring 11.5 dm³ of lubricant, the unit offers a maximum output torque matched to 10m³ drum requirements. It supports a drum speed of around 18 rpm and accommodates a flange misalignment of ±6°, ensuring smooth operation in tough environments.

This model is a direct replacement for original PMP 6.5R120 units, providing seamless compatibility with standard 10m³ mixer truck hydraulic systems. It is widely used in new assembly and aftermarket replacement, trusted for consistent performance across long‑haul and on‑site mixing tasks.

Each reducer is inspected and tested before shipment, supplied in a standard export wooden case for safe transport. With proven durability and easy installation, the PMP 6.5R120 is a cost‑effective, dependable choice to keep your 10m³ concrete mixer truck running efficiently.