Due to the different model and address of tower crane leasing, the cost of tower crane leasing is slightly different. If it is rented by the day, the price of renting a whole construction period (4 months) in 500 yuan ranges from 35,000 to 45,000. If you find a tower crane leasing company, they are responsible for installation. The price of installing a tower crane ranges from 2500 yuan to 3500 yuan. After signing the contract, the lessor must guarantee 24-hour maintenance of the tower crane. If the damage is caused by human factors, the lessor will be responsible for all the maintenance costs.