excavators with jackhammer attachments

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excavators with jackhammer attachments

If you know the model of those Caterpillar excavators, , please post a comment or email me, thanks!

Caterpillar excavators with hydraulic jackhammers are breaking the street paving.­

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

at work
attachment
caterpillar
demolition
excavators
heavy equipment
high-visibility jacket
high-visibility vest
hydraulic jackhammer
light rail
machinery
man
muni
NTK
railroad construction
railroad tracks
rails
railway tracks
reflective jacket
reflective vest
safety helmet
safety vest
san francisco municipal railway
track maintenance
track work
worker
working
January 27, 2012
2099 Market St, San Francisco, CA 94114, USA