Allu’s new Processor HD series is designed to convert any excavator into a mixing tool capable of penetrating a variety of difficult material.
The two new attachments from Allu are suitable for tackling a range of material, from clay, silt, peat, sludge and sediment, to dredged material and contaminated soil.
Processor 300 HD
Working to a depth of 3 metres, and with a weight of 2,095 kg, the Processor 300 HD is made from wear resistant steel, with a stem that’s engineered for strength while maintaining a light weight.
Powered by the excavator’s hydraulic system, and benefitting from its ability to reach difficult or soft areas, the Processor 300 HD is able to mix materials anywhere the excavator travels. This means that binders or chemical agents can be delivered to the area of the highest mixing shear by an attached 80 mm diameter pipe, and injected via a nozzle located between the mixing drums.
The 300 HD is equipped with automatic torque adjustment valves located between the two hydraulic motors, with drum rpm and temperature sensors, as well as sensors for oil leakage detection inside the frame construction. This allows the excavator operator to control the rotational direction of the drums to adjust for the most effective mixing. Extension tubes of 2 or 3 metres are also available as options for added working depth. These features make it the ideal tool for civil engineering, demolition, site remediation and coastal facility ground stabilization projects.
Processor 500 HD
The Processor 500 HD differs from the smaller 300 HD by size and depth, by being able to work to a depth of 5 metres with a weight of 2,445 kg. Despite its ability, the wear resistant steel stem is both nimble and streamlined, and is again powered by the excavator’s hydraulic system. It is able to reach difficult or soft areas, meaning that the Processor 500 HD can mix materials everywhere the excavator goes, with binders or chemical agents being delivered to the area of the highest mixing shear by an attached 80 mm diameter pipe.
Like its smaller sibling, the Processor 500 HD is equipped with automatic torque adjustment valves located between the two hydraulic motors, with drum rpm and temperature sensors, as well as sensors for oil leakage detection, located inside the frame construction. The excavator operator controls the rotational direction of the drums to adjust for most effective mixing. Extension tubes are also available as options for added working depth.
Both Allu Processor models provide a variety of applications, as they essentially reach, mix and process whether the material is wet or dry.
This has made the attachments suitable in constructing temporary roads, solidification and soil remediation projects, dealing with contaminated soil, excavation and pipeline works, as well as oil ponds and sand acid tar.