Ex-BC Rail 644, built in 1973.
Hi-Rail Cranes can travel by road to the derailment site.
The 'dead' line, consisting of OKAN 3558 and 3735 behind. 3558 was involved in a collision with mate 3557 that involved a runaway tank car. Needless to say, this unit no longer runs.
OKAN 3550, was originally CN 2550, built in May of 1974, and re-numbered to 3550 in 1987. 3550 was retired in September of 1998, when OmniTRAX bought this (and many M-420(W)'s) from CN.