_________________ are extra wagons attached to the tractors or trucks.

The _________ is gripped by a chuck at one end of the drill and is pressed against the target material and rotated.

The weight of _________ Roller varies from 500 kg to 5 tonnes.

_________________ is a self propelled machine which is used mainly to exert a powerful tractive force for pulling other …

_________________ is the modified form of Jack hammer.

____________________ conveyors operate in series with end discharge transfer points.

________________ type of drill consists of a long Steel bit which is mechanically lifted up and dropped down to disinteg…

__________________ is used for carrying out the earth work operation of a road.