Комплекс мобільного обладнання для проведення робіт на невеликих будівельних майданчиках

Abstract. Problem. In modern production conditions, the question arises of the effective use of compact construction equipment for excavation and concrete work on small construction sites with a limited area and great remoteness. In addition to the increase in small private construction, there is a demand for small-sized equipment of a wide profile that can produce or compact a large amount of material. Goal. The study is aimed at determining the optimal technical solutions for small-scale construction work in hard-to-reach locations where the use of large-sized equipment is difficult or impossible. The main goal is to analyze the feasibility of using vibration plates and mobile concrete mixers in private areas with a limited area and considerable remoteness, which are typical for small construction sites. Methodology. The research method is based on a combination and experimental verification of equipment for use on construction sites with a limited area. First, an analysis of the needs of such sites where the demand for mobile equipment is high due to the lack of space and the complexity of using large-sized equipment. In view of this, it is determined that it is optimal to use vibration plates and mobile concrete mixers, which provide the necessary maneuverability and efficiency in the performance of work. After theoretical research, the equipment was manufactured and tested on construction sites in real conditions. The work carried out included compacting the soil with vibration plates and mixing concrete mixtures with mobile concrete mixers, which made it possible to assess the effectiveness of each element of the equipment. Results. The results of the study include a presentation of the design and technical characteristics of the equipment that was chosen to work on small construction sites. Vibration plates, which were used to compact the soil, showed high performance due to the optimal vibration frequency and compact dimensions that facilitate maneuvering in a confined space. Mobile concrete mixers were distinguished by stable operation when mixing the mixture, having a sufficient drum volume and rotation speed for uniform mixing. Originality. Combining different equipment is often challenging, especially on small construction sites. This provides flexibility and productivity in confined spaces and increases the efficiency of construction tasks in small areas. Practical value. The use of the proposed set of mobile equipment for construction work is to create an effective set of equipment that optimizes construction processes on small sites. The choice and combination of vibration plates and mobile concrete mixers provides the ability to perform a variety of works with high productivity in confined spaces.