Task: Translation
Input (Czech): Podb jec  agreg t /1/ pro podb jen  pra c  /2/ koleje /3/ je opat°en podb jec mi kladivy /17, 18/, kter  jsou v²kyvn  kolem navz jem rovnob  n  upraven²ch vodorovn²ch os /16/ v²kyvu. Tyto jsou vzhledem k nim uspo° d ny po dvojic ch v p°  n m sm ru koleje /3/ a jsou ulo eny na dvou podb je ov²ch un Üe  ch /8, 10/, upraven²ch v pod ln m sm ru kolm m k os m /16/ v²kyvu za sebou a na sob  navz jem nez visle v²Ükov  p°estaviteln  prost°ednictv m pohon  /12/ a jsou spojeny v dy prost°ednictv m p° suvn²ch pohon  /14/ s vibra n mi pohony /13/. Na ka d m podb je ov m un Üe i /8, 10/ je ulo ena vzhledem k pod ln mu sm ru koncov  dvojice podb jec ch kladiv /17/ pro zasouv n  do koncov ho prostoru /20/ mezi pra ci /2/, jako  i dv  pro zasouv n  do jednoho s koncov²m prostorem /20/ mezi pra ci /2/ sousedn ho prostoru /21/ mezi pra ci /2/ a pro podb jen  dvou sousedn ch pra c  /2/ upraven , z hlediska pod ln ho sm ru sv²mi osami /16/ ve vz jemn m v²kyvu uspo° dan  dvojit  podb jec  kladiva /18/. Mezi dv ma podb je ov²mi un Üe i /8, 10/ je uspo° d n dalÜ  centr ln  podb je ov² un Üe  /9/, kter² je na nich nez visle v²Ükov  p°estaviteln² prost°ednictv m vlastn ho pohonu /12/ a na kter m jsou um st ny dv  pro zasouv n  do z hlediska pod ln ho sm ru centr ln ho prostoru mezi pra ci upraven  a pro sou asn  podb jen  dvou sousedn ch pra c  od sebe zasunuteln  dvojice dvojit²ch podb jec ch kladiv (19).\
Output (English): In the present invention there is disclosed a track /3/ sleeper /2/ tamping machine /1/  being provided with tamping hammers /17, 18/ that pivot about horizontal swing axes /16/ arranged horizontally to each another. These axes /16· are arranged with respect to the hammers /17, 18/ in pairs and in the track /3/ transverse direction, and are mounted on two tamping drivers /8, 10/ disposed one after another in longitudinal direction perpendicular to the swing axes /16/ and independently adjustable for height through the mediation of drives/12/. They are further coupled through the mediation of a feed drives /14/ with vibration drives /13/. Terminal pair of the tamping hammers /17/, intended for insertion into an end space /20/ between sleepers /2/, and further two pairs of the tamping hammers /17/, intended for insertion in a space /21/ between sleepers /2/ adjacent that end space /20/ and for tamping two adjacent sleepers /2/ are mounted on each tamping driver /8, 10/ relative to the longitudinal direction. Another central tamping driver /9/, being adjustable for height through the mediation of its own drive /12/ and independently on the other tamping drivers /8, 10/ is arranged between the two tamping drivers /8, 10/. Two pairs of double tamping hammers (19) that can be put in each other and that are adapted for insertion into a space between sleepers relative to the longitudinal direction and for simultaneous tamping of two adjacent sleepers are mounted on said central tamping driver /9/.