The brothers, who say they are innocent, are accused of having formed an organised criminal network in early 2021 in Romania, as well as in the US and Britain
The incident also left 331 others injured.
Saudi authorities said the results of investigations into the deadly incident will be referred to the king, Xinhua reported citing Sabq Online.
The incident took place on Friday amid unstable weather and high winds in the holy city.
No information was revealed about the reason behind the collapse of the huge crane.
Makkah Governor Prince Khalid Al Faisal "has submitted today (Sunday) the results of the investigation" to Crown Prince Mohammed bin Nayef for presentation to King Salman, state-run Saudi Press Agency said.
The investigative committee was headed by Hesham Al Faleh, an adviser to Prince Khalid.
King Salman visited the victims of the deadly crane collapse, Al Arabiya reported.
The Haj pilgrimage, which starts next week, will proceed unaffected by the incident, Saudi officials said.
Al Arabiya examined initial reports on casualties, which said those killed included 15 Pakistanis, 23 Egyptians, 10 Indians, 25 Iranian, six Malaysians, 25 Bangladeshis, one Algerian and one Afghan.
The brothers, who say they are innocent, are accused of having formed an organised criminal network in early 2021 in Romania, as well as in the US and Britain
The left-handed batter scored 3369 runs in 136 one-day internationals and 2893 in 140 Twenty20 internationals — both Pakistan records
Food supplies were distributed to 80 households
On January 31, a heart was airlifted from Delhi to Chennai, paving the way for Ayesha Rashid's life-saving surgery
The online retailer, which is headquartered in Singapore, has said it has around 108 million monthly active users in the 27-nation EU
The baby girl named Rouh, meaning Soul, suffered respiratory problems and a weak immune system, a doctor at the Emirati Hospital in Rafah said
Specialised teams are currently managing the situation by cleaning up and removing the dead fish
The charges against them include planning terrorist acts, fundraising for the Organisation, and concealing the source and destination of those funds