______ Are Usually Mounted on Two or Four Pneumatic Tyred

Q10: _ crane is used for open sites

Q11: _ type of excavator used for digging

Q12: _ are used for vertical transportation of

Q13: _ are extra wagons attached to the

Q14: _ consists of a vibrating unit mounted

Q16: _ type of excavator carries shovel at

Q17: a _ roller is a multi-purpose roller

Q18: the best time to remove soil is

Q19: a _ is an oldest type of

Q20: _ consists of a large bucket which