Lifting Equipment Research Articles

Assessing Engineering Art Heritage: Historical Lifting Devices in Poland

ABSTRACT Technical heritage, such as machinery, requires a different perspective than traditionally understood works of art. To protect the most valuable of them, heritage conservation offices need to find an answer to questions such as which ones should be protected, why these precisely, and to what extent? A procedure designed to assist heritage conservation authorities in making informed decisions and which serves to rationalize the conservation decision is the valuation of monuments. The analysis of the methods presented in the literature shows that there is still a need to address the issues related to engineering heritage, particularly devices, machines, and vehicles, whose conservation should encompass operational methods and operational properties. The research here aimed to develop the method of valuing historical lifting equipment, objectivize the assessment of heritage value represented by the examined devices, and research the possibility of their universalization to protect the heritage of engineering art.

Analysis and Research on the Load Braking Process and Motion Posture Characteristics of Crane Lifting Equipment

Analysis and Research on the Load Braking Process and Motion Posture Characteristics of Crane Lifting Equipment

Forklift Design Integrated Speed Limiter and Position Tracking Through IoT-Based Website

Forklifts, as lifting and transportation equipment, play a crucial role in logistics. However, forklift operators often chase targets, pushing the forklift to perform at higher speeds. Operating a forklift at high speeds not only poses potential dangers to the working conditions but can also lead to a decrease in forklift performance. Operators do not ensure the forklift is running according to procedures due to a lack of supervision. In response to this issue, the author proposes an innovation in the form of a monitoring device capable of recording speed violations committed by operators. With the planned device, it is expected that forklift operators will exercise more caution and take greater responsibility when operating the forklift. The objective of this research is to reduce the likelihood of accidents and forklift damage due to improper use. The study produces a forklift design equipped with supporting components for the implementation of the device and a website as a monitoring platform for forklift operators and workers, providing real-time access to collected data. This system enhances operational safety in operating forklifts. The research significantly contributes to the development of safer and smarter forklift technology, aligning with strict demands for safety standards and risk management in industrial environments.

Enhancing Worker Safety Behaviors Through Proactive Interventions in the Lifting and Transport Equipment Industry

Unsafe worker behavior remains a prevalent issue leading to workplace accidents, particularly within companies specializing in services for head truck operations, maintenance, and lifting equipment. This study aims to enhance worker safety behaviors through proactive interventions utilizing behavioral observation and intervention (BO&I). Additionally, trend analysis is employed to predict the impact of interventions on worker safety behaviors. Mechanical workers involved in lifting and transport equipment operations are surveyed as respondents. The findings reveal a notable increase in the percentage of safe behaviors post-intervention compared to pre-intervention levels. Moreover, disparities in worker safety behaviors between pre- and post-intervention stages are identified, particularly in work stages associated with a high frequency of accidents. Trend analysis forecasts that the maximum percentage of safe worker behavior will be observed at the 91st intervention. Furthermore, binary logistic regression analysis indicates that variables such as age, tenure, utilization of personal protective equipment (PPE), and education significantly influence worker behaviors.

Investigation of some issues of automation of elements of terminal complexes for transshipment of large-capacity containers

The topic of the work is the study of the reasons for increasing the efficiency of the use of marine container transportation in the entire supply chain. It is noted that the increase in their efficiency is explained by the possibility of transporting various types of cargo, the speed of handling vehicles, as well as the compactness of storage and safety of cargo. The problem of increasing ship capacity on the terms of shipping companies, which currently exists and is being solved by container terminal operators, has been formulated, which allows minimizing the time of ships parking in the port for processing, which in turn can be achieved by increasing the capacity of ships. Attention is drawn to the fact that reducing costs by increasing the efficiency of lifting and transport equipment stimulates investments in automation systems for almost all terminal operations, and in particular in lifting and transport equipment systems. It is emphasized that the automation process of container terminals differs depending on the task at hand (a new project is being considered or work is being carried out to automate an existing terminal). The implementation of automation at existing terminals is a more difficult task due to the problems of compatibility with the types of activities performed and resistance to ongoing changes, which primarily involve systematic and repetitive technological processes that can be programmed. Attention is drawn to the fact that container terminals use the latest operating systems to control and optimize the movement of containers inside the warehouse area (in particular, they are used at terminals where gantry cranes on a pneumatic (RTG) and on a rail (RMG) are used), and it is also emphasized that when working with RTG technology gantry cranes on a pneumatic vehicle are equipped with sensors connected to satellite positioning systems, which are located on the terminal area and on wheeled carts and are brought to the place of cargo operation by signals from the control room, at the same time, the dock operator controls only when lowering or lifting the container. Such information systems are also used on terminals operating using RMG technology. It is noted that automation of berthing container cranes is currently under development, since the complexity of its implementation lies in the fact that during pitching the vessel has a roll and a deflector, therefore, when moving it, it is difficult to determine the exact location of the container and the alignment of the spreader horizon with the container horizon, as a result, the guidance process? It requires additional time, which leads to a decrease in work productivity.

Efficient analysis and evaluation method for overall lifting of large-span spatial grid structures

Large-span spatial grid structures are commonly employed on the roofs of various public buildings and are typically installed via an overall lifting method. However, the process of overall lifting cannot ensure complete synchronization, which may result in damage to the structure or the lifting equipment. It is imperative to ascertain the limit state of the structure under asynchronous conditions and to develop an accurate model for rapidly assessing the critical response during the lifting process. This paper introduces an efficient approach for evaluating and analyzing the overall lifting process of large-span spatial grid structures. The iterative limit boundary (ILB) method is proposed in this paper, which facilitates the rapid determination of the limit boundary and the limit state for a structure-equipment system with asynchronous lifting. Furthermore, the genetic algorithm is integrated into the ILB method to enhance its efficiency when dealing with numerous lifting points. An agent model capable of outputting key structural responses is developed for the rapid evaluation of those responses throughout the lifting process. Both a numerical example and an engineering example are provided to validate the proposed method. The computational results indicate that the method proposed achieves accurate results with a computational cost merely 3 % of that of the Monte Carlo simulation. Additionally, the agent model established within the limit boundary, operates at a speed 200 times faster than finite element analysis, thereby enabling precise and real-time critical response assessments.

Enhancing Employee Retention through Ergonomic Practices: Examining the Moderating Effect of Work-Life Balance

This study investigates the impact of various ergonomic and workplace factors on employee retention, aiming to understand how organizations can foster a supportive work environment to enhance employee satisfaction and reduce turnover. Using structural equation modeling, the research examines key variables, including workstation design, proper lifting techniques, task rotation, anti-fatigue mats, ergonomic tools and equipment, break scheduling, and work-life balance. The findings reveal that these ergonomic factors significantly influence employee retention, with proper lifting techniques and ergonomic tools showing the strongest positive associations. The analysis demonstrates that employees who experience a supportive ergonomic environment are more likely to stay with their organization, thus emphasizing the importance of these factors in retention strategies. Additionally, work-life balance is shown to moderate the relationship between ergonomic practices and retention, suggesting that employees who feel their organization values their personal well-being are more likely to remain committed. Fit indices, such as the RMSEA, CFI, TLI, SRMR, and GFI, confirm the robustness of the model, indicating a good fit with the observed data. The study’s conclusions highlight the need for organizations to invest in ergonomic improvements and work-life balance initiatives to maintain a stable and productive workforce. While the study offers valuable insights, its limitations include the cross-sectional design, reliance on self-reported data, and the specific organizational context, which may limit the generalizability of the findings. Future research could expand on these findings by exploring additional variables and conducting longitudinal studies across diverse settings to provide a more comprehensive understanding of employee retention dynamics.

New insights into coarse particle lifting performance of a hydraulic ejector with an ultra-large area ratio

Hydraulic ejectors with ultra-large area ratios (HE-ULAR) have potential applications as particle lifting equipment in fluidized coal mining. This study analyzed the effects of area and pressure ratios on the coarse particle lifting performance of HE-ULAR. The cavitation, valid, and failure zones for coarse particle lifting were mapped out. The results show that the pressure gradient force acting on each particle is approximately 2.02–3.70 times greater than the drag force, indicating that the pressure gradient force is the more significant interaction force for particle migration under the influence of HE-ULAR compared to the drag force. Additionally, insufficient energy transfer between the energetic fluid and particles in the valid zone of HE-ULAR reduces the fluid energy density and particle lifting concentration at low pressure ratio conditions. The HE-ULAR exhibits optimal particle performance at the operating conditions with an area ratio of 12.51 and a pressure ratio of 0.0735. Finally, a series of prediction formulas for fluidized coal mining parameters were established based on the optimal operating condition of the HE-ULAR. These results will guide the application of the HE-ULAR in a fluidized mining system.

Режими роботи маніпулятора ремонтно-евакуаційної машини

With modern methods of conducting military operations, the system of technical support of the troops is of great importance. One of the ways to increase the effectiveness of the system of technical support of troops is the use of armored repair and evacuation vehicles. It is possible to increase the technical capabilities of armored repair and evacuation vehicles by modernizing existing models, or creating qualitatively new vehicles that take into account the specifics of use and characteristic combat damage of modern weapons and military equipment, the type of engine of the military vehicle, its weight and dimensions and other characteristics. Improvement and modernization of armored repair and evacuation vehicles allows to ensure their effectiveness. Armored repair and evacuation vehicles demonstrate high efficiency when carrying out operations to extract or lift damaged or stuck, blocked, bogged down, sunken military equipment. In these cases, the traction force of the armored recovery vehicle's own engine is used or its own specialized means of evacuation: crane winches, polyspatch systems, crane booms together with power hydraulic cylinders of their drive, levers, other evacuation equipment. Features of the lifting and loading equipment include such modes of operation as lifting loads from a solid surface, detaching the load from a viscous surface, dragging at different angles to the support surface, and getting stuck. The most difficult in terms of dynamic overloads of all elements of the hydraulic manipulator is the mode of partial immersion and dense sticking of the load in clay soil, when after separation from it, the load under the action of the forces of elastic deformations of the suspension flies up to the height of a significant relaxation of the suspension and reaching the upper point, where its speed is zero, falls down on an elastic suspension. At the same time, a three-fold overload of the manipulator links is observed.

Оценка технического состояния портового подъемно-транспортного оборудования (ПТО) с использованием нечеткой логики

В статье предлагаются методы оценки технического состояния портового подъемно-транспортного оборудования (ПТО) в эксплуатационных условиях с использованием математического аппарата теории нечетких множеств. Исследованы способы задания функций принадлежности в нечеткой логике скоростей конвейерной ленты и конвейерных питателей. Графически показана оценка работоспособности конвейерной ленты при нарушении ее скоростного режима по алгоритму нечеткого вывода Мамдани. На основе структурной схема диагностирования ПТО разработана нечеткая модель оценки технического состояния ПТО и алгоритм применения аппарата нечетких множеств как обобщенной модели контроля технического состояния ПТО. Приведен обобщенный алгоритм выбора подходящей модели нечеткого вывода для контроля технического состояния ПТО. Представлена блок-схема алгоритма экспертного оценивания для разработки базы правил системы нечеткого вывода. The article proposes methods for assessing the technical condition of port lifting and transport equipment (LTE) in operational conditions using the mathematical apparatus of the theory of fuzzy sets. The methods of setting the membership functions in the fuzzy logic of conveyor belt speeds and conveyor feeders are investigated. Graphically, an assessment of the operability of a conveyor belt in violation of its speed limit is shown using the Mamdani fuzzy inference algorithm. Based on the block diagram of the diagnosis of LTE, a fuzzy model for assessing the technical condition of LTE and an algorithm for using the fuzzy sets apparatus as a generalized model for monitoring the technical condition of LTE have been developed. A generalized algorithm for selecting a suitable fuzzy inference model for monitoring the technical condition of the LTE is presented. A flowchart of an expert evaluation algorithm for developing a rule base for a fuzzy inference system is presented.

Use of Artificial Intelligence to Monitor the Reliability of Removable Load-Handling Devices

Introduction. The malfunction of removable load-handling devices (RLHD) poses significant production risks. That is why research in this field is relevant. The problem has often become a topic of scientific investigation. The authors propose using artificial intelligence more extensively to monitor the state of RLHD. This paper presents a study on how to improve the machine vision model to better identify the absence of locks on RLHD hooks. A probable occurrence of such an issue in production is noted. A storage and monitoring system for RLHD condition is proposed. The aim of this study is to demonstrate the potential for further training of neural networks to significantly enhance the efficiency of RLHD monitoring, ensuring their safe use.Materials and Methods. The work is based on the results of a survey conducted at the LLC “KZ Rostselmash” plant from 2022 to 2023, involving 144 RLHD. Mathematical statistics methods were used to process the data. A neural network model previously trained using the YOLO computer vision algorithm was studied. It was retrained taking into account the norms of the rejection of RLHD, specified in federal rules and standards. Images of RLHD with defects and missing parts were collected from these sources and used to create a training database. The database was expanded by augmentation. The Roboflow platform was used for work.Results. The array of images used for further training of the neural network was divided into three samples: training (88%), validation (8%) and test (4%). These samples were used to train and validate its results. The training was completed after 260 epochs, with a steady increase in accuracy. The neural network model of computer vision obtained in this way automatically detected a common defect in the RLHD hook — the absence of a lock. Its performance was assessed using three indicators: average accuracy (94%), prediction accuracy (88.8%) and response (89.2%). The neural network could receive images from a video camera in real-time and recognize hook defects. During the RLHD inspection at the Rostselmash plant, a grab for lifting engines was found to have all three hooks defective — without locks. To avoid such situations, at the end of work, it was recommended to place the RLHD on a special stand equipped with a microcontroller device that could monitor for a number of potential issues using radio frequency identification.Discussion and Conclusions. The main goal of this proposed solution is to detect and address signs of non-compliance with the established standards. This task can be implemented in facilities that use lifting equipment. In this case, the timely noticed RLHD defects will allow preventing production incidents. As a result, material damage can be reduced and injury statistics improved.

The analysis of the factors influencing the operation of the piston wind in the cage of the hybrid hoisting shaft and the simulation study of the operation effect

The mixed shaft in the mine is used as the main inlet and return air shaft and also as the lifting shaft. The piston wind effect caused by the frequent operation of large and efficient lifting equipment in the shaft will disturb the normal air flow in the shaft and cause the air flow disorder. So It is important to study influencing factors and the series of piston effects of inner cage operation in the hoisting shaft. This paper firstly derives a theoretical model of piston wind for double cage operation in a wellbore based on the non-constant flow theory of Bernoulli’s equation, and derives the influencing factors of piston wind. Then, according to the actual situation of the mine, a 3D fluid simulation model of cage hoisting is established. Based on the verified simulation method, the transient division of labor of piston wind effect and its influencing factors is simulated and the influence of various factors on the development law of piston wind is analyzed in detail. The study results show that the main factors influencing the piston wind are the cage operating conditions, the cage operating speed, the shaft blockage ratio and the initial ventilation speed in the shaft. The operation of the cage produces an eddy current zone, which causes air flow disorder in the wellbore and affects the ventilation effect of the shaft. The piston wind speed is the highest when the cage running against the wind, while the speed is lower running with the wind. The most complex wind flow disturbance occurs when the two cages meet, which is almost block the flow of wind in the shaft. The change of cage operating speed and wellbore blockage ratio is related to the piston wind speed and pressure changes linearly in different conditions. There is the best blockage ratio between the hoisting cage and the shaft, which can cause the highest average ventilation speed in the shaft, and the best blockage ratio of the study model is 0.32.

Heavy Blimp-Based Simulation Research of Integral Tower Technology

The power industry is the primary energy through the power generation equipment into electricity, and then through the transmission, transformation and distribution system to supply users as energy as the industrial sector, for the industrial and national economy and other sectors to provide basic power, is the first sector of national economic development[1]. As an important link to ensure the normal operation of the power industry, the importance of the power transmission system is self-evident[2]. The transmission tower, as the cornerstone to ensure the normal operation of the transmission system, has a large construction workload and faces problems such as complex construction environment and construction safety risks. Therefore, how to ensure the safe construction of transmission line in complex terrain is of great significance to power system construction. At present, in the construction of transmission tower, the suspension pole group tower and the whole lifting tower are the two main tower construction methods widely used. However, the pylon group tower has a great safety risk[3-4]. The State Grid has been trying to optimise the suspension of the tower. Secondly, due to the inconvenience of transportation, it is difficult for heavy lifting equipment to reach the construction site, which makes it difficult to promote the whole tower scheme using heavy lifting equipment in the mountainous terrain. In addition, the current construction of the tower group lacks scientific calculation and analysis of the force and deformation of the tower and key construction components, and there are hidden dangers such as overload and excessive deformation. Therefore, a new type of tower formation is needed to avoid the risk of personnel working at high altitudes and problems such as the inability of large heavy equipment to reach the construction site in mountainous areas[5]. In this paper, simulation technology is studied against the background of integral tower technology based on airship.

Coupled Vibration Analysis of Multi-Span Continuous Cable Structure Considering Frictional Slip

As important load-bearing structures, suspension cables have been widely used in suspension bridges, engineering ropeways, cable suspension systems and other special equipment. Their dynamic problems have always been a research hotspot. Especially for complex cable systems such as engineering ropeways and cable lifting equipment, there will be moving loads acting on multi-span continuous friction-slip cable structures, resulting in nonlinear coupled vibration. Therefore, few scholars have studied how to calculate the nonlinear coupling vibration effect between such moving loads and multi-span continuous cables considering friction slip. Therefore, this paper proposes the use of the combination of the direct stiffness method and the Newmark-β integration method to solve the nonlinear system of equations of motion, which can be derived from the coupled vibration response between the moving load and the main cable. The corresponding calculation program is prepared. Combined with the dynamic load test and simulation results of engineering cases, the correctness and reasonableness of the coupled vibration equations and the program can be verified through comparative analysis. The results show that the calculation results of the self-programmed program are in good agreement with the dynamic load test results, in which the maximum error of the vertical displacement in the span is −4.40% and 0.86%, and the error of the static calculation reaches −13.90%. The impact effect is more obvious when hoisting the weight out of the pulling cable, in which the impact coefficient of the main cable can be up to 2.0. The impact coefficient of the deviation of the cable tower is 4.0. During the traveling process of the moving load, the vertical downward deflection of the main cable at the action point is the largest, and the upward deflection is in the region of 0.2~0.8L from the action point.

Теоретические и практические основы применения грузоподъемных приспособлений при монтаже оборудования на животноводческих фермах

The article discusses some aspects of the theory and practice of using lifting devices. In our opinion, they directly influence labor productivity and work safety when installing equipment on livestock farms. The proposed material allows you to choose the right lifting devices for these works. Keywords: LIFTING EQUIPMENT, LABOR PRODUCTIVITY, WORK SAFETY, LIVESTOCK FARMS, INSTALLATION WORK, SLING

1971 Five years of the National Audit of Inpatient Falls

Abstract Introduction There are around 250,000 inpatient falls in English hospitals each year. Inpatient falls are associated with poor outcomes. Evidence suggests multifactorial assessment and intervention is the most effective way to prevent inpatient falls. There are National Institute of Health and Care Excellence (NICE) quality standards for safe post fall management. National audit supports improvement in the quality and safety of clinical care. Methods The National Audit of Inpatient Falls (NAIF) began collecting continuous data from all femoral fractures (as identified on the National Hip Fracture Database) in England and Wales from 2019. Prospective documentation review collects data on multifactorial falls risk assessment (MFRA) prior to the femoral fracture as well as immediate post fall management and presents performance indicators related to NICE guidelines/quality standards. Results There are around 2000 inpatient femoral fractures each year. Those with an inpatient fracture have double the 30-day mortality of those who fracture elsewhere, highlighting the vulnerability of this group of patients. There has been improvement in most aspects of MFRA and the proportion of patients checked for injury before moving from the floor has increased from 69 to 77%, use of flat lifting equipment from 22 to 29% and medical assessment within 30mins of the fall from 52 to 60%. Conclusion There have been steady improvements in guideline compliant inpatient fall-prevention and post-fall management, but there is more to do. The programme also produces improvement resources and activities and will be expanding the range injuries covered in the next 2 years.

Topology Optimization of a Single-Point Diamond-Turning Fixture for a Deployable Primary Mirror Telescope

CubeSats, known for their compact size and cost effectiveness, have gained significant popularity. However, their limited size imposes restrictions on the optical aperture and, consequently, the Ground Resolution Distance in Earth Observation missions. To overcome this limitation, the concept of deployable optical payloads with segmented primary mirrors which can unfold like petals has emerged, enabling larger synthetic apertures and enhanced spatial resolution. This study explores the potential benefits of leveraging Additive Manufacturing (AM) and Topology Optimization (TO) in the realm of ultra-precision machining, specifically single-point diamond machining. The goal is to reduce fixture weight while improving stiffness to minimize deformations caused by rotational and cutting forces which compromise optical performance. Through Finite Element Analysis, this research compares conventionally machined fixtures with those produced using AM and TO techniques. The results reveal that concept designs created via TO can achieve a remarkable 68% reduction in weight. This reduction makes the assembly, including the machining fixture and 12 U deployable segments, manageable by a single operator without the need for specialized lifting equipment. Moreover, these innovative designs lead to substantial reductions of up to 86% and 51% in deformation induced by rotational and cutting forces, respectively.

AN EXTENSIVE INSPECTION OF THE FORKLIFT FB25-77 IN THE MANUFACTURING SECTOR BASED ON INDONESIAN MINISTRY OF LABOUR REGULATION

Workplace accidents can arise from various factors such as human elements, environmental conditions, equipment, machinery, work processes, the nature of tasks, and work methodologies. Forklifts which is classified under lifting and transporting equipment, are frequently utilized in industrial settings for material movement. To mitigate the risk of work-related accidents and ensure the safety and suitability of a forklift for operational use, a systematic inspection and testing process are essential. Typically conducted at regular intervals, every two years, and annually for regular use, this process assesses various aspects of lift and transport equipment, including forklifts. This study aims to evaluate the conformity of the examination results for a FB25-77 type forklift with the standards outlined in Minister of Manpower Regulation No. 8 of 2020. Employing a descriptive analysis method, the study involves comparing the actual condition of forklifts in the field against all the specified requirements in Permenaker No. 8 of 2020, encompassing visual inspection of construction, dimensional measurements, non-destructive testing (NDT), functional testing, and load testing. Based on the comprehensive inspection and testing procedures, it was ascertained that the equipment meets the Occupational Health and Safety (OHS) requirements, thereby warranting the issuance of a certificate by the Provincial Manpower Service.

ОРГАНІЗАЦІЯ ТЕХНОЛОГІЧНИХ ПРОЦЕСІВ ТА ПРОЕКТУВАННЯ ВИРОБНИЧИХ ПІДРОЗДІЛІВ ПІДПРИЄМСТВ АВТОМОБІЛЬНОГО ТРАНСПОРТУ В ІНТЕРАКТИВНОМУ НАВЧАЛЬНОМУ СЕРЕДОВИЩІ WORKLAB-AUTO

Abstract. The general structure, principles of operation and application of the author's interactive learning envi-ronment Worklab-Auto for the organization of technological processes of diagnosis, maintenance and repair of cars and the design of pro-duction units of automobile transport enterprises are described. The software complex includes a fairly extensive data-base, server and client parts with a WEB interface and access via the INTERNET network. System modules provide inter-active implementation and simulation of production situations, which significantly improves the quality and realism of design. The environment contains modules for the analysis of the enterprise's production activity, which analyze the state of the production and technical base and the organization of work in production units, providing tech-nological equipment and tools. Calculation modules provide for the determination of the annual volume of work, the number of workers and the number of posts, as well as the distribution of work by types and place of execution. The pro-duction units of the enterprise are formed in the organizational modules. Technological equipment is selected from the database for each production unit. The organization of workplaces involves in an interactive mode fixing for each work-place works that are similar in execution technology, as well as the necessary technological equipment and tools. The types of diagnostic maintenance or repair posts are selected from the database which are equipped with an inspection ditch, a lift or stationary post equipment, respectively. The graphic window of the room plan makes it possible to display and move the selected equipment, service posts, workplaces, gates, doors, windows on a large scale. The development and optimization of route technology involves the visual division of a given technological process into separate operations. Keywords: design, automobile transport enterprise, technological process, education, interactive and distance learning.

Lifting and transportation equipment at the international trade show for intralogistics LogiMAT 2023 in Germany

In April 2023 LogiMAT 2023, the International Trade Show for Intralogistics Solutions and Process Management, was held in Stuttgart (Germany). The trade show was the largest international review of innovations in the fi eld of intralogistics. The exhibits presented at the show clearly demonstrated current conceptual requirements for development of logistics and transport, such as digitalization, automation and robotization. New kinds and types of lifting, transportation and storage equipment, new logistics technologies and systems, innovative control systems using the capabilities of artifi cial intelligence, machine learning, cloud technologies and other state-of-the-art achievements of science and practice were widely presented at the exhibition. The lifting and transportation equipment was represented by fl oor transport, independent mobile robots, load-hoisting and load gripping devices, the systems for sorting, packing, packaging and retrieval of cargoes, etc. The article discusses some types of lifting and transportation equipment, such as fl oor vehicles, mobile robots, load-hoisting and load gripping devices, as well as some types of related equipment.