wooden sleepers
concrete sleepers
CST-9 sleepers
steel trough sleepers
20 mm/sec
35 mm/sec
55 mm/sec
65 mm/sec
55 mm
65 mm
75 mm
l00 mm
1 in 360
1 in 720
1 in 1000
1 in 1200
G/8
G/10
G/12
G/15