Cat 321 excavator with hammer

[dicentrarcuslabrax]

is the first time that i see a soo big zero tail machine!

[gavin945]

have you ever wondered why the hammer always leaks hyd fluid and why the bits are always mushroomed. it is because of the idiot in the cab, i bet his response will be, "i have been doing this for 20 years. 15 seconds at a time, move bit, 15 seconds, move bit, 15 seconds. if you do that, you will get more life out of the hammer and bit. i wonder what the lower bushing and piston look like?

i am guessing since that is a 321 it is a h130.

[maxottobell]

Nice machine!

[constructiontrystar]

@maxottobell - Thanks Max

[irishmanO1]

cool video

[constructiontrystar]

@irishmanO1 - Thanks