bg2Yury Makarov, chief koliyeobstezhuvalnoyi station (PS – 1) of Ukrzaliznytsia highly appreciated fastening systems type KPP-5 in the journal “Ukrainian Railways” №7 (13), 2014

 

 In opinion of author:

«Fasteningsystem type KPP-5 worked well in areas with load tension upto 40 million tons brutto/year. The main positive qualities of KPP-5 is a secure attachment rails to the sleepers with two spring terminals sufficient resistance to rail longitudinal and transverse threads moving, low metal content, minimum (or no) bolt-turnscrew, that stipulates most reduces the cost of installation and operation»

 

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