_________________ are extra wagons attached to the tractors or trucks.

The ________________ of an equipment mainly includes the amount spent for fuel and lubricating oil.

A _____________ is a mechanism in the shape of a cylinder or drum, over which rope or chain is wound.

A ___________ Dredger consists of a pontoon carrying a frame in which a revolving boom is fixed.

_________________ is a self-propelled drill.

In _______________ type of gantries, derricks are built on specially constructed tower at site of work.

________________ are cranes of Swing jib type and are mounted on high Steel Towers.

A ______________ roller is a multi purpose roller which is used for various purposes and for practically all type of roa…