20:54

Cat 315C Excavator Digging a Basement

35:14

Day 2 Digging The Deep Pond

14:27

storm drainage

5:28

Trenching Tips for Cat Medium and Large Excavators

15:06

Digging out manhole box

46:54

Installing culvert pipes

7:39

Some Tips on Digging Pipeline Ditch with a Digging Bucket

1:01:29

Nicely New Project! Truck Filling Stone, Soil Floode Area Develop In Village, Dozer Komat’su D50A