______ Type of Excavator Used for Digging the Foundation Trenches

Q6: _ are cranes of swing jib type

Q7: _ type of excavator is used for

Q8: _ are very useful for horizontal transportation

Q9: _ type of excavator carries the skimmer

Q10: _ crane is used for open sites

Q12: _ are used for vertical transportation of

Q13: _ are extra wagons attached to the

Q14: _ consists of a vibrating unit mounted

Q15: _ are usually mounted on two or

Q16: _ type of excavator carries shovel at