caterpillar 322L excavator shovel attachments

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caterpillar 322L excavator shovel attachments

Two big Caterpillar 322L excavators will extract the old diamond crossing track section from the ground.­

View more photos of railroad workers replacing a Muni lightrail track section on Church street in San Francisco.

at work
CAT 322L
caterpillar
demolition
excavators
heavy equipment
light rail
machinery
muni
NTK
railroad construction
railroad tracks
rails
railway tracks
san francisco municipal railway
track maintenance
track work
working
January 28, 2012
2099 Market St, San Francisco, CA 94114, USA

Photos of railroad workers replacing a Muni light rail track section on Duboce street, Church street and Market street (San Francisco).­

Each section of track work, such as replacement of the double diamond crossing structure at Church st and Market st, takes 2 or 3 days with crews working 24h during week-ends.­

The work was realized by local contractor NTK Construction.

I must thank NTK management and crew for letting me shoot those amazing photos on their construction site.­