The film describes the coal mining rigs of new generation - KM- 137, KM-138 and KM-142.
The locomotive carries a train with coal.
Mine equipment on the surface.
Mine control room.
Miners receive equipment for work.
The miners are coming on shift.
The cage with the miners is lowered into the face.
Various types of coal mining complexes.
A cartoon telling about the work of such a complex.
The miner manages the complex.
The components of the complex.
Components of the support section.
The support is designed for long-term operation.
The considerable width of the passage between the section racks and the conveyor allows you to mechanize the movement of people through the lava.
When working on thin layers, the section is moved after the combine without lagging.
Installation of support sections.
Testing of supports for high load-bearing capacity.
The 4-rack section of the supports is connected to the avalanche conveyor by means of a moving mechanism.
The control panel of the complex.
The worker passes between the racks.
The work of a coal combine.
Samples of coal mining complexes.
Sections of supports of a more powerful complex.
They can withstand loads of up to 150 tons per m2.
Side shields of the complex, which provide the transverse stability of the complex.
Construction of coal mining complexes.
The work of the section of supports of great stability.
Installation of fasteners when working in the mine.
Controlled visor in the support section.
Combine harvester of increased energy capacity.
In the case when the reservoir capacity exceeds the working range of the combine, the remaining bundle of coal can be chipped with a special knife, which is equipped with each section.
Miners work on a combine harvester.
Conveyor with coal.
Automated treatment complexes.
Testing of a complex that provides electronic communication of machines and mechanisms.
According to the signals of the sensors, the movement of the supports and the operation of the combine are automatically carried out.
A cartoon explaining the operation of the complex.
Equipment of the complex.
Remote control of the movement of the supports.
A cartoon explaining the operation of the complex, which allows you to remotely control the operation of the combine.
The work of the complex in the face.
Automation of mining complexes.