The first thirty locomotives -LRB- Nos.56001-56030 -RRB- were built by Electroputere in LOCATION@1 , but these suffered from poor construction standards and many were withdrawn from service early .

The first thirty locomotives -LRB- Nos.56001-56030 -RRB- were built by Electroputere in LOCATION@1 , but these suffered from poor construction standards , and many were withdrawn from service early .
