Length (typical 20-tonne)9.5 m
164 trillionthsMercury orbit radii
117 quintillionthsSirius distances
1,188Lego studs
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The digging machine found on every construction site/Cars & Road Vehicles
A standard hydraulic excavator uses a boom, arm, and bucket powered by hydraulic cylinders to dig, lift, and move earth. The cab rotates 360 degrees on a tracked undercarriage. Excavators range from mini models under 2 tonnes to mining units over 800 tonnes.