D7 CAT powered Chicago Pneumatic air compressor

[brodie1709]

So at 90psi it would put out how many CFM?

[SMBryanSr]

The engine itself is a D8800 4cylinder. This engine was indeed used in the early D7 dozers, but it was also used in air compressors, crains and there was even a marine version.

[floodedcar123]

I would love to see it start up

[tlfrantz1]

My company used to have one of these to run tests on railroad air dryers. I had more fun fooling around with this thing; it was a blast!!

[ilkjdsflkfj]

This compressor was once owned by bethlehem steel.

[SteamCrane]

Thanks for the info!

[Xx69roadrunnerxX]

Thats the coolest air compressor ive ever seen!! Great vid!

[MarkMohney1928]

This compressor is at Coolspring power Museum one of the main air sources for the museum

[1944johndeerel]

im guessing that is currently used to air start the other engines! that is one huge compressor!