class B30B, line

tram number	608-613	length over couplers	15,15 m
number built	6	width	2,40 m
builder	Hammarby	height	3,75 m
years of delivery	1989-1993	wheelbase	1,85 m + 5,60 m
axel arrangement	2'2'	boggie center base	7,40 m
motornumber built	-	wheel diameter	700 mm
power	-	total capacity	100
maximum speed	65 km/h	seating capacity	51
weight	15,6 ton	standing capacity	49

namngivna efter kvarter på Lidingö
number	name
608	Korvetten
609	Polstjärnan
610	Juno
611	Smultronet
612	Fregatten
613	Pluto