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Heavy & civil

Contributors in Heavy & civil

Heavy & civil

Moldboard

Construction; Heavy & civil

A curved surface of a plow, dozer, grader blade, or other dirt mover, which gives dirt moving over it a rotary, spiral, or twisting movement.

Overbreak

Construction; Heavy & civil

Moving or loosening of rock as a result of a blast beyond the intended line of cut.

Overburden

Construction; Heavy & civil

Soil or rock lying on top of a formation.

Pad

Construction; Heavy & civil

Ground contact part of a crawler-type track (shoe or plate)

Pass

Construction; Heavy & civil

A working trip or passage of an excavating or grading machine.

Leaning wheels

Construction; Heavy & civil

Front wheels of a grader which can be moved to either side from a vertical position to assist in turning or grading.

Left side

Construction; Heavy & civil

Left side of the shovel is to the operator’s left when the operator is seated at the controls and is facing forward with the attachment over the front of the lower frame.

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