SANY Group

The excavator driver moves the Boom and arm very majestically

They are paving way for the drainage pipes

After done drilling he is trying to spread the gravel

He compresses it

He then moves in-front after paving his own way

He continues to drill it

It seems the rock is hard because we can see fumes

The boom and arm are at play

Its almost a minute the excavator driver drilling onto one place

But according to the look of things they will be able

To install one more drainage pipe