By Nina Lopez and Michael Francis Gore ADAMUZ, Spain, Jan 20 (Reuters) - Spanish rescuers used cranes and heavy machinery on Tuesday to gain access to the worst-hit carriages in one of Europe's deadliest train crashes as they sought to recover the remains of people still missing in a disaster that left at least 41 dead.

Commuter rail service in Spain’s northeastern Catalonia region was suspended Wednesday after a Barcelona commuter train crashed the night before, Spanish authorities said.

The death toll in that crash, in southern Spain, rose to 43.