Locomotive is a self-propelled rail underframe designed for traction of non-self-propelled cars. Special self-propelled rolling stock (known as acronym in Ukrainian SSPS) — railway rolling stock (railcars, motor locomotives, railway handcars and other self-propelled rail vehicles) for maintenance of railway devices and equipment: ways, contact network and power supply devices, communication devices of centralization and blocking.

OUR COMPANY PERFORMS THE FOLLOWING WORKS:

Repair of locomotive underframe:

• Disassembly, repair, inspection of diesel locomotive frame;
• Track cleaners;
• Automatic coupler;
• Locomotive cabin repair
• Replacing of cabin inner lining;
• Replacement of locks, windows and doors rubber seals;
• Installation of new refrigerator and microwave oven;
• Installation of new rear-view mirrors.

Repair of locomotive frame:

• Demounting, repair, installation of trolley frame;
• Demounting, repair, flaw detection and installation of suspension (drawing Т328.34.02.01)
• Replacement of elastic rubber-metal plates;
• Dismounting, repair, installation of spring suspension;
• Dismounting, repair, testing and installation of hydraulic vibration damper (according to ЦТ-0062);
• Replacement of rubber shock absorber liners;
• Dismounting, repair, installation of traction electric motor suspension;
• Replacement of gear housing.

Dismounting, repair, testing, installation of railway motor cooling fans:

• Replacement of drive hub with input shaft;
• Turbine wheel replacement;
• Replacement of chrome sleeves;
• Replacement of pinions (set);
• Expansion clutch yoke replacement
• Bench running of hydraulic transmission;
• UGP assembly;
• Painting of hydraulic transmission housing;
• Adjusting of hydraulic transmission after its installation on Customer’s diesel locomotive (in Customer’s territory)

Repair of auxiliary equipment:

• Cleaning, repair, running-in of compressor and fan gearhead;
• Cleaning, repair, balancing of auxiliary unit drive shafts;
• Cleaning, repair, balancing of auxiliary unit drive couplings;
• Replacement of flexible couplings;
• Replacement of cardan clutches;
• Replacement of needle bearing;
• V-belt transmission belts replacement;
• Dismounting, cleaning, repair, pressure testing of water-oil cooling heat exchanger;
• Dismounting, cleaning, repair, pressure testing of fuel-oil heater;
• Replacement of locomotive refrigerator sections;
• Replacement of rubber shock absorbers for refrigerator unit;
• Replacement of cups, coupling hose pipes, air duct of control systems, gaskets for refrigerator sections, sealing rings for air heater sections;
• Disassembly, repair of refrigerator louvers and drive air cylinders;
• Repair of refrigerator shaft;
• Replacing of 3СЛ-2M speed gauge to “Vector” ГКИУ.402223.002 locomotive electronic speedometer
• Dismounting, cleaning, repair, pressure testing of pipeline systems (oil, fuel, air);
• Replacement of flexible joints and gaskets for all systems;
• Water system piping replacement;
• Dismounting, cleaning, repair, static balancing, fan wheel testing (Drawing Т328.15.11.00, Т328.15.22.00);
• Dismounting, cleaning, repair, pressure testing of fuel and water tanks, spare oil tank;
• Dismounting, flushing, repair, pressure testing of diesel fuel and oil systems filters, air filter cartridge;
• Filter element replacement