The complex is designed for flash-butt welding in the field environment with pulsed flashing of the rails with cross-section of 6500 mm2 up to 10 000 mm2 with burr removal immediately after welding. The complex is produced in a version of 20ft sea container designed for mounting both on a truck base, and on the railway platform for moving through a railway to the welding works area. If necessary, it can be installed and operated in stationary conditions for manufacturing of rail strings.
K922-1 welder, crane-manipulator, diesel-generator unit, fire extinguishing system, pump station, control cabinets for welding machine and complex, water cooling post are installed in the container.
For operation of the crane-manipulator, in the container there are rear and side opening boards, doors and hatches necessary for operation of the complex and equipment installation. The crane-manipulator provides for a back out of the welding machine from the container and positioning it on a joint of the rails to be welded. After welding is done by the crane-manipulator, the welding machine will be returned into the container.
|Electric power source||Isolated diesel-generator unit|
|Neutral point connection of diesel-generator unit||insulated neutral|
|Rated mains voltage, V||400|
|Mains current frequency, Hz||50|
|Power of diesel-generator unit, kVA||350|
|Cross-section of the rails to be weld, mm2||6500 - 10000|
|Rated continuous secondary current, kA||21,5|
|Maximum short-term capacity at welding rails Р65, welding / hour||13|
|Oil pressure in hydraulic system, MPa||21|
|Rated mode of operation DC, %||50|
|Machine time for welding rails with cross-section P65, sec||120 - 180|
|Lifting device capacity, kg||4000|
|Angle of rotation of the lifting device in the horizontal plane, degree||±18 (±45*)|
|Luffing of extending section of the hydraulic lifting device, mm||0 - 860|
|Overall dimensions, mm:|
|height from the rail head||2591|
|Total weight, kg||20000|
|Movement method||Railway track, highway|