Classification by Power Source
① Diesel-powered mixer trucks: Driven by diesel engines, these offer robust power and adaptability to complex road conditions, making them the mainstream choice in the current market.
② Electric mixer trucks: Powered by electricity, these are eco-friendly, energy-efficient, and operate quietly, making them suitable for urban areas with strict environmental regulations or for indoor construction projects.
When selecting a small concrete mixer truck, it is essential to consider factors such as project scale, transportation distance, road conditions, and environmental requirements. Making the right choice can effectively reduce construction costs and ensure consistent concrete quality.
Classification by Chassis Type
① Light-chassis mixer trucks: Built on light truck chassis with a capacity typically ranging from 3 to 5 cubic meters; suitable for short-distance urban transport or small-scale projects.
② Medium-chassis mixer trucks: Feature higher load-bearing capacity and mixing volumes of 5–8 cubic meters; widely used at small-to-medium-sized construction sites.
Classification by Discharge Method
① Rear-discharge mixer trucks: Discharge concrete by rotating the mixing drum via a hydraulic drive; easy to operate and the most common type, suitable for most construction scenarios.
② Side-discharge mixer trucks: Feature a discharge chute on the side of the vehicle body; suitable for operations in confined spaces, such as tunnels or bridge construction sites.
Classification by Mixing Method
① Forced-mixing truck: Uses blades inside the mixing drum to forcibly mix the concrete, resulting in high mixing uniformity; suitable for transporting high-strength or dry-stiff concrete. The discharge opening is located on the side of the vehicle, making it suitable for operations in confined spaces such as tunnels and bridge construction sites.
② Free-fall (gravity) mixing truck: Relies on the rotation of the mixing drum to allow the concrete to fall freely and mix; features a relatively simple structure and is suitable for transporting standard plastic concrete.
