BELAZ JSC Management Company of Holding BELAZ HOLDING

Horad Zhodzina, Belarus

BELAZ JSC Management Company of Holding BELAZ HOLDING

Horad Zhodzina, Belarus
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Kazachenko K.I.,BELAZ JSC Management Company of Holding BELAZ HOLDING
Gornyi Zhurnal | Year: 2013

The products, manufactured by "BELAZ" JSC, are practically demanded all over the world. In 2011, the open pit equipment of "BELAZ", and its spare parts, were supplied to more than 30 countries. Promotion and exporting of production is realized by "BELAZ" through its own product promotion network, which included 61 subject as of July 01, 2012. Based on the subjects of the product promotion network, in 2011, "BELAZ" successfully solved the set tasks of the strategy of expansion and diversification of sales on the foreign markets. The realization capacity exceeded 1 bln USD (growth rate was 149,6% as compared with 2010). In 2012, "BELAZ", together with the subjects of product promotion network, continued to grow up the capacities of products realization and export. Due to the efficient work of subjects of product promotion network, the volumes of deliveries of "BELAZ" to Russian Federation, increased considerably in 2010-2012. The share of export of "BELAZ" products to Russian Federation is more than 65% in the total income sales. The chief executive distributor "Trading House "BelAZ" JSC, along with its dealers, represents the interests of "BELAZ" in Russian Federation. The main development task of "BELAZ" is not only the retention of positions in Russia and CIS countries, but also the entry into the new promising markets of far abroad. That's why, there is carried out an active work on expanding the dealer network in these regions. "BELAZ" maximally concentrated the resources and competencies (productive, marketing, financial and human), which were cumulated during the previous years. According to this, the enterprise continues to move on the way of expansion and diversification of export, making its competitive positions more stronger among the leading world manufacturers.


Batyuk A.A.,BELAZ JSC Management Company of Holding BELAZ HOLDING | Truskovskiy V.A.,BELAZ JSC Management Company of Holding BELAZ HOLDING
Gornyi Zhurnal | Year: 2013

Administration of BELAZ JSC and the trade-union committee of the enterprise hold the working activities on the forming of healthy life-style and organization of cultural spare time both for the enterprise workers and for the members of their families. The collective agreement of "BELAZ" has the expressive social orientation. It includes practically the whole list of social-economic and labour rights of the particular workers of different categories. This enterprise is considered in Republic of Belarus to be one of the best in the sphere of solving the problems of social and labor relations in the working team. Annually, near 14 % of enterprise's income are allocated on realization of social programs for the workers. Nowadays, the structure of "BELAZ" includes a lot of social objects, which maintenance is supported with a lot of means of the enterprise. These social objects include the sports and recreation complex "Asilak", which includes a swimming pool, playing and fitness halls, sport and recreation center with its gym halls, stadium "TORPEDO" with sport arena, recreation center "Dudinka", children's recreation camp "Bogatyr", enterprise's Palace of Culture etc. Activity of these objects is the everyday painstacking work of their collectives, with a purpose to organize a substantial and various leisure, athletics and health improvement of "BELAZ" workers.


Korotun A.V.,BELAZ JSC Management Company of Holding BELAZ HOLDING
Gornyi Zhurnal | Year: 2013

On the November 19, 2011, BELAZ JSC held the solemn ceremony of laying the capsule with message to the descendants on the place of future foundation of the production shops complex No. 3 (PSC-3). On December 2011, there had been already started the construction of production shops complex No. 3, which is intended for the production development of mine dump trucks with extra large payload capacity (320-450 t). The complex program on creation of additional capacities, increasing of production volumes and sales of mine dump trucks with 90-450 t of payload capacity for 2011-2014 is expected to be applied not only on the Zhodino territory, but also on practically all territories of "BELAZ" JSC. The large investments are also provided. For example, in 2012, there was planned to invest more than 500 bln Belarusian roubles into the production development (for comparison, in 2010, the amount of investments accounted 80 bln, in 2011 their amount accounted near 196 bln). The construction of additional production territories is the most important among the basic working lines of the program. The project of construction of the whole complex of buildings at the head enterprise was developed, including the PSC-3, and the building of running-in and finishing of mine dump trucks with 90-450 t of payload capacity.


Semko S.N.,BELAZ JSC Management Company of Holding BELAZ HOLDING | Matsukov E.A.,BELAZ JSC Management Company of Holding BELAZ HOLDING
Gornyi Zhurnal | Year: 2013

This article is devoted to the serially produced and new equipment, which is manufactured by the subsidiary of "Belorusian Autoworks" JSC ("BELAZ"): Mogilev Automobile Plant, named after S. M. Kirov. This article gives the performance specifications of the serially produced equipment. The novelty of spent constructive changes at modernization is described, along with the basic operation directions of the collective of design engineers from the Department of the Chief Design Engineer of Underground and Road-construction Equipment of the Scientific and Engineering Center of "BELAZ". The enterprise carries out not only the constant updating and improvement of the final products, but also the constant workings in the exceeding of the list of offered machines, which ensure various operations: both as basic technology (underground dump trucks and load-haul-dump units), and auxiliary operations (truck mixers, shotcrete machines, machines for the explosives delivery, vehicle for the transportation of people etc.). The priority problems at the stage of projecting and development of the design documentation, are the insurance of increasing of reliability of components and units of machines, as well as the increasing of the safety degree of operating personnel, which occupies with exploitation of offered equipment.


Yatsevich E.V.,BELAZ JSC Management Company of Holding BELAZ HOLDING
Gornyi Zhurnal | Year: 2013

Continuous work on the cab design upgrading is needed for the demanding requirements to the driver's working place, as well as for the enforcement of regulations of normative documents. Recently, "BELAZ" JSC, have developed a new design of two-seat cab, intended for the complecting of mine dump trucks with 45-360 t of payload capacity. The cab meets all safety requirements EN- 474, as well as the modern design trends. The force frame of cab (ROPS) was designed and tested to meet the requirements of the ISO 3471 standard. The interior was designed to have a safe and comfortable place for driver and passenger. All controllers are placed in comfort and reach zone. Besides, there was held the improvement of design of one-seat cab of mine dump trucks with 30-45 t of payload capacity. The cab is equipped with molded dashboard, efficient insulation from noise and vibration, and heater of new design. There was also introduced a new cab of loader (bulldozer). This cab is more wide with improved visibility, equipped with new dashboard. The cab has also the enhanced interior finish and efficient heater (conditioner - optional). According to the standard requirements, the force frame of cab (ROPS) is made of the high-resistance steel. Currently, the basic line of design improvement works is the creation of cabs in special design, particularly adapted to the severe northern conditions of dump trucks operation. All past and future changes in the cab design of "BELAZ" open pit equipment make it possible to satisfy the demanded requirements of customers.


Stepuk O.G.,BELAZ JSC Management Company of Holding BELAZ HOLDING | Zuenok A.S.,BELAZ JSC Management Company of Holding BELAZ HOLDING
Gornyi Zhurnal | Year: 2013

There was carried out the application analysis of diesel-trolleys, prospects of development and usage of diesel-trolley transport, produced by "Belorusian Autoworks" JSC ("BELAZ") in mining industry. There are presented the basic advantages and disadvantages of application of diesel-trolleys: 1) the basic advantages of dump truck in trolley mode are: increasing of speed of dump truck on the slope; increasing of dump truck productivity by 10-20 %; increasing of intervals between the service of diesel engine; decreasing of wastes of fuel by 70-80 % in the trolley operation mode; decreasing of service cost of diesel engine, together with reduction of fuel consumption; minimizing of influence on the environment; decreasing of the level of noise and exhaust gases of the diesel engine; 2) the basic disadvantages are: increased requirements to the construction and quality of road carpet; requirements of additional costs on the creation and maintenance of branched contact network; increasing of cost of diesel-trolleys in comparison with the serial dump trucks with electric drive by 5-10 %; increasing of mass of diesel-trolley, in comparison with diesel engine-electric dump truck, in connection with installation of trolley equipment on the dump truck; additional capital investments into the quarry infrastructure (trolley system, substations, roads) and increasing of cost of diesel-trolley. The foregoing analysis shows, that the basic disadvantages of application of diesel-trolley are the additional capital investments into the open pit's infrastructure (trolley systems, substations, roads) and increasing of cost of diesel-trolley. According to the preliminary calculations, with a glance of increasing of productivity of mine dump trucks in the trolley mode, it can be made a conclusion, that the economy of wastes for fuel and engine service, can lead to the recoupment during 1-2 years.


Sakharchuk T.B.,BELAZ JSC Management Company of Holding BELAZ HOLDING
Gornyi Zhurnal | Year: 2013

Annually, "BELAZ" JSC takes part in the largest specialized and national exhibitions, which are held at the territory of Belarus and in the regions of near and far abroad. Among them are the authoritative Russian exhibitions on mining subject area: "Russian Coal & Mining" in Novokuznetsk, "EXPO-COAL" in Kemerovo and "Mining: Technologies. Equipment. Special machinery, which is usually held within the Ural Mining Forum in Ekaterinburg. There are also the largest mining exhibitions which are held in USA, Germany, China, Vietnam, Chile, South African Republic, Australia and other countries, where the open-cut mining is being carried out. The enterprise awarded more than 100 awards and diplomas of international exhibition forums. Annually, over 10 000 specialists and heads of the largest mining, construction, metallurgical and railway companies visit the stand of "BELAZ" at the international exhibitions. These exhibition contacts make it possible to make the future contracts, realize the new technologies and prospective developments, and strengthen the world authority of "BelAZ" equipment.


Zablotskiy D.V.,BELAZ JSC Management Company of Holding BELAZ HOLDING | Petrovich A.A.,BELAZ JSC Management Company of Holding BELAZ HOLDING
Gornyi Zhurnal | Year: 2013

In collaboration with commodity distribution network, "BELAZ"JSC improves the after-sales service by reorganization of regionalservice enterprises, and creation of new service centers on thedeveloped service territory. This improvement is implemented,taking into account the specific usage character of the "BELAZ"equipment and its engineering complexity and exactingness to thequalitative service and maintenance.Nowadays, it can be told with occurrence, that each product,which was manufactured by «BELAZ» and sent to a customer, staysin attention of the specialists of the enterprise, during its wholeservice life.Nowadays, the «BELAZ» system contains the combined system ofafter-sales service of equipment, which includes the direct participationof the plant, service network and exploitation enterprisesthemselves.The sustainable development of commodity distribution networkof «BELAZ» has the following purposes:-provision of maximally efficient and balanced deliveries of minedump trucks and special vehicles to customers;-rendering the complex of high-quality services for the provisionof dump trucks and equipment with efficient exploitation and theirsupplement in perfect state during the whole service life.One of the realization instruments of the laid down aim is the formationof self progressive regional service network in the structureof commodity distribution network of «BELAZ». This servicenetwork represents the powerful financial sustainable corporativesystem, which provides the optimal logistics from the manufacturerto the client. This system also supports the whole «deliveryselling-service» cycle, which, in the conditions of the competitivenesstoughening, makes it possible to strengthen the positions of«BELAZ» at the priority marketing outlets.


Egorov A.N.,BELAZ JSC Management Company of Holding BELAZ HOLDING | Bigel N.V.,BELAZ JSC Management Company of Holding BELAZ HOLDING
Gornyi Zhurnal | Year: 2013

One of lines of activity of experts of the Belarusian Autoworks is heightening of productivity and lowering of operating costs of exhausted mine dump trucks. Development of power electronics and the microprocessor engineering has created necessary premises to wide application on dump trucks of electromechanical transmissions of alternating current. Systems of the traction electric drive of alternating current have series of conclusive advantages: - lowering of specific volume and mass of traction electric machine; - possibility of substantial growth of the maximum speed of dump trucks; - lowering of operating costs for their service; - security of the best anti sideslip and anti skidding properties of dump truck; - Increase life of the motor-wheel reducer, etc. Modern diagnostic system give the possibility warnings of origin of dangerous situations and, in case of refusal, definitely to identify failure. It considerably raises capacity factor of dump trucks. Now practically all modifications of dump trucks BELAZ with electromechanical transmission have version with electric drive of alternate current. By the results received from maintenance, it is possible to tell with confidence that system approaches in the projection, powering up complex solutions on power installation, traction electric drive and diagnostic system have allowed to create of dump trucks BELAZ with the electric transmissions of AC-AC ensuring safe operation and high efficiency.


Reginya V.V.,BELAZ JSC Management Company of Holding BELAZ HOLDING
Gornyi Zhurnal | Year: 2013

The automatic control system of hydromechanical transmissions was introduced on the basis of the selector of automated transmissions on the following mine dump trucks: - the dump truck BelAZ - 7555B with 55 t of payload capacity; - the dump truck BelAZ - 7555E with 60 t of payload capacity; - the dump truck BelAZ - 75450 with 45 t of payload capacity. Selector executes the following functions: - control of electromagnets of hydromechanical transmission in automatic and command mode; - automatic control of electromagnets of block system of torque converter and a delay brake; - control of electromagnet of hydrodistributor, installed in the control line of loading brake; - formation of engine control signals; - protection from irregular operations of driver, during the controlling of hydromechanical transmission; - failure definition in hydromechanical transmission with the possibility of failure codes reading; - information exchange with electronic devices of other manufacturers on the CAN-interface (report J1939). The plant manufactured the test models of mine dump trucks BelAZ- 7555E and BelAZ-75450 with the modernised hydromechanical transmission and mechatronic automatic control system. Mehatronic control system represents the set of electronic, electric and hydraulic components, operating under the control of the high-efficiency digital controller. This controller realizes the problem solving of information handling and control of hydromechanical transmission in real-time mode, as well as the proportional valves for the control of hydraulic fluid flow to frictional clutches. Proportional electrohydraulic valves of switching the frictional clutches on, are the devices, which realize the transformation of electric signals, received from the electronic control package in the fluid flow, with the pressure, proportional to the value of control signals. During the maintenance operation of the "BELAZ" JSC dump truck, it is possible to connect the laptop with service program to the CAN tire. This program makes it possible to electronic block to record the new version of the control program of hydromechanical transmission, and to change the values of parameters of the control algorithm. This program also allows to consider the fault codes as the defined operating period of dump truck, and to realize the scanning of signals of transmitters, connected to the controller.

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