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Designation: pressing of brake blocks to wheelset-types and automatic regulation of piston driver’s stroke of brake cylinder within the range that secures the constant amount of clearances between brake blocks and wheelset-types as they deteriorate. Has a parking brake, which is intended for car’s holding at the station
Applying: electric locomotives
| Operating pressure of compressed air | MPa (kgf/cm2) | up to 0,6 (6,0) |
| Diameter of cylinder | mm | 254 |
| Diameter of parking brake | mm | 203 |
| Throw, working/full | mm | 40/100 |
| Maximal screw’s output relative to the piston | mm | 245 |
| Tonnage on the screw | kgf | 2800 |
| Diameters of additional threads:
— in working cylinder — in cylinder of parking brake |
G ¾ -B G ¾ -B |
|
| Overall dimensions | mm | 843 * 300 * 310 |
| Weight | kg | 74 |
