Case Heavy Excavator Jack Hammer Pulverizes Rock at Construction Site

A CASE CX350D large crawler excavator with an Epiroc HB 4100 hydraulic breaker (hammer), or jack hammer, breaks rock at a construction site in Harrisburg, Pa.
Also in the video, see a John Deere 300 P-Tier mid-size excavator loading crushed rock onto a Rokbak articulated hauler, and a Caterpillar 349F L excavator with an Epiroc hydraulic breaker.
View my Construction and Demolition Playlist:
• Construction and Demol...
View my other Fire Truck Videos on my Playlist:
• Fire Apparatus
(Video by Dan’s Cool Videos)
Thanks for watching. If you liked this video, make sure to subscribe for more!