Need help finding old Scrooge Mcduck comic where Scrooge and Beagle Boys fought with giant excavators.

[Chronic]

I remember reading old Scrooge comic about the Beagle Boys accidentally found some kind of old giant mud excavator and they wanted to use it to attack Scrooge's money bin. Scrooge then decided to use one of this massive excavator to fight them:

Does anyone know from what comic issue that story came from?

 

[Optimus Prime]

I remember reading old Scrooge comic about the Beagle Boys accidentally found some kind of old giant mud excavator and they wanted to use it to attack Scrooge's money bin. Scrooge then decided to use one of this massive excavator to fight them:

Does anyone know from what comic issue that story came from?

You thinking about "The Paul Bunyan Machine"?

 

[Chronic]

You thinking about "The Paul Bunyan Machine"?

No, the story is:
Beagle Boys want to fix their radio so one of them rummage around the junkyard near their home to find some circuits. After pressing some buttons inside a box he had visited before he accidentally activated a six legged massive mud excavator called "Bionic Camel" which used to belong to Scrooge until it was thrown away to the junkyard.

Beagle boys decided to use it to attack the money bin but the excavator is very slow so it would take several days to reach the bin. Meanwhile Scrooge tries to stop the machine but the police can't do anything against it so he visit one of his mines and borrow one of the giant excavator:

Scrooge and his nephew fight against Beagle Boys' machine but they got defeated. Fortunately, the moment before Beagle Boys could destroy the money bin the Bionic Camel malfunctioned because they had borrow some circuits from it to fix their radio in the past. While the money bin is saved Scrooge is fuming because he has to pay fines for "parking" those giant excavators near his money bin.