HCP 112A is the designation of a series of standard-gauge passenger carriages, which was produced in the years 1969-1989 in the Hipolit Cegielski in Poznaņ (abbreviated: HCP). The service weight of a single wagon was 33.5 tons, and its total length was up to 24.5 meters with a width of 2.88 meters. The car provides 54 seats. The 112A car was designed as a 1st class car and is currently operated by PKP Intercity (PKP IC). The wagon was created as a development of the 104A model. It differs from its predecessor mainly by the significantly increased number of seats or the increased service weight. It is also very similar to the 111A wagon produced in parallel with it, but it provides greater comfort for travelers, and its compartments in the original version were 6-, not 8-person as in the 111A model. In the course of long production, many versions and modernizations of the 112A wagon were created, differing mainly in the type of heating or the interior of the compartments.
EM10 (cits apzīmējums: HCP 405E) ir elektriskās lokomotīves prototips, kas tika ražots 1990.-1991. Hipolits Cegielskis Poznaņā (saīsinājums: HCP). Kopumā tika uzbūvētas tikai 4 šāda veida lokomotīves. Vienas lokomotīves ekspluatācijas svars ir 72 tonnas, garums ar buferiem – 16,34 m, riteņu vidējais garums ar Bo'Bo' asu sistēmu ir 1100 mm. EM10 lokomotīves tika izstrādātas sadarbībā ar Pētniecības un attīstības centru "Tabor" Poznaņā un Elektrotehnisko institūtu Varšavā. Mērķis bija izveidot modernu, elektrisku manevru lokomotīvi ar pēc iespējas labākām funkcionālajām īpašībām, kas ļāva praksē izmēģināt tādus tehniskos jauninājumus kā impulsa palaišana vai mikroprocesoru vadības sistēma. Visbeidzot tika izveidotas lokomotīves, kas paredzētas manevru darbiem, bet spēj vilkt arī mazos pasažieru un kravas vilcienus. Deviņdesmito gadu sākuma finansiālo problēmu dēļ PKP nolēma struktūru tālāk neattīstīt, un 2004. gadā Glivices Ņūgas rūpnīcā tika modernizētas piederošās lokomotīves.
HCP 111A is the designation of a series of standard-gauge passenger carriages, which was produced in the years 1969-1989 in the Hipolit Cegielski in Poznaņ (abbreviated: HCP). The service weight of a single wagon was 39.5 tons, and its total length was up to 24.5 meters with a width of 2.91 meters. The car provides 80 seats with 170 seats altogether. The 111A wagon was designed as a 2nd class wagon, currently operated by PKP Intercity (PKP IC) and Przewozy Regionalne sp. Z o. O. The wagon was created as a development of the 104A model. It differs from its predecessor mainly by the significantly increased number of seats or the increased service weight. In the course of long production, many versions and modernizations of the 111A wagon were created, and further modernizations continued even after its completion. Examples include the far-reaching modernization carried out by the PESA plants in 2010 (161A, 162A and 163A cars) or Newag in 2013 (168A cars). In the period 1969-1989, 2,825 units of the HCP 111A wagon were produced, which makes it the longest series of wagons produced in Poland.