1.小型混凝土攪拌車通過取力裝置將汽車底盤的動力取出，并驅動液壓系統的變量泵，把機械能轉化為液壓能傳給定量馬達，馬達再驅動減速機，由減速機驅動攪拌裝置，對混凝土進行攪拌。
The small concrete mixer takes out the power from the chassis through the power take-off device, and drives the variable pump of the hydraulic system. The mechanical energy is converted into hydraulic energy and transmitted to the quantitative motor. The motor drives the reducer, and the reducer drives the mixing device to mix the concrete.
2.小型混凝土攪拌車出料完畢應立即用隨車的軟管放水將進料口、出料斗及出料溜槽等部位沖洗干凈，排去粘結在車身各處的污物及殘留混凝土，再向攪拌筒內注水150-200L的清水
After discharging, the small-sized concrete mixer should be immediately flushed with water from the hose attached to the truck, such as the inlet, discharge hopper and discharge chute, to drain the dirt and residual concrete stuck on the vehicle body, and then inject 150-200l of clear water into the mixing drum
3.在返回途中要讓攪拌筒慢速轉動，以清洗內壁，避免殘余料渣附在筒壁和攪拌葉上，并在再一次裝料前將這些水放掉，混凝土攪拌車在運輸過程中會始終保持攪拌筒轉動，以保證所運載的混凝土不會凝固
On the way back, the mixing drum should rotate slowly to clean the inner wall, avoid the residual slag attached to the cylinder wall and mixing blades, and discharge the water before loading again. The concrete mixer truck will always keep the mixing drum rotating during transportation to ensure that the concrete transported will not solidify
4.運送完混凝土后，通常都會用水沖洗攪拌筒內部，防止硬化的混凝土占用空間，使攪拌筒的容積越來越少。
After the concrete is transported, the interior of the mixing drum is usually flushed with water to prevent hardened concrete from occupying space and making the volume of mixing drum less and less.
