Topkit Tower Crane QTZ6015-10T
Structure of tower crane
- Mast or Tower: The mast or tower is the vertical structure of the crane that provides its height and stability. It is constructed using steel sections that are bolted or welded together. The mast is erected vertically on the construction site and anchored to a foundation to ensure stability during lifting operations. The mast can vary in height depending on the specific requirements of the construction project.
- Slewing Unit: Located at the top of the mast, the slewing unit allows the crane to rotate horizontally. It consists of a slewing ring or turntable that enables the crane to swing in a full 360-degree circle. The slewing unit is driven by motors and gears, controlled by the operator, and allows the crane to position the load in different directions.
- Jib: The jib is the horizontal arm that extends from the slewing unit. It carries the lifting mechanism and counterweights and provides the reach or horizontal distance the crane can cover. The jib is typically composed of steel trusses or lattice structures to provide strength and support. The length of the jib can vary depending on the crane model and project requirements.
- Counterweights: Counterweights are used to balance the weight of the load being lifted and maintain the stability of the crane. They are usually large concrete or steel blocks that are attached to the rear end of the jib or distributed along the jib's length. The weight and position of the counterweights are carefully calculated to ensure the crane's balance and prevent tipping during lifting operations.
- Lifting Mechanism: The lifting mechanism consists of a winch system that enables the crane to raise and lower heavy loads. It includes a powerful electric motor, a drum, and a wire rope or lifting cable. The winch is controlled by the crane operator and provides precise control over the lifting operation. The lifting mechanism is capable of handling loads ranging from several tons to over 20 tons, depending on the crane's capacity.
- Operator's Cabin: The operator's cabin is typically located on the slewing unit or within the mast structure. It provides a vantage point for the crane operator to oversee the lifting operations and control the crane's movements. The cabin is equipped with controls, instruments, and safety features to ensure safe and efficient operation of the crane.
- Base and Foundation: Tower cranes are secured to the ground through a robust concrete foundation or base. The base is designed to withstand the weight and dynamic forces exerted by the crane during lifting operations. It is usually anchored with anchor bolts or secured with other suitable methods to ensure stability.
Sinocorp Ltd is the appointed professional manufacturer of tower crane by the State Bureau of Quality and Technical Supervision.Our company insist on "technology prosper the factory", depend on the R&D institute, the universities tech advantage and our own strength, develop QTZ5610,QTZ6010,QTZ6013,QTZ5023,QTZ6015,QTZ6515QTZ7016,QTZ7030,
QTZ7550,QTZ7040 Hammer Head Tower Crane,QTP5610,QTP6010,QTP6015,QTP6518,QTP7020,QTP7030,QTP7525,
QTP7532,QTP8025 flat-top Tower Crane, QTD4020,QTD4522,QTD5020,QTD5030,QTD5520,QTD6024 Luffing Tower Crane and SC100,SCD200,SC300 Building Construction Hoist . Our company insist on "guarantee the product by moral character, pay back the society by the product" and"casting the brand by quality, win the trust by reputation" ,devote to increase the construction industry mechanization level,develop the inner climb series tower crane ,the climbing tech is advanced, Climbing convenient, safety, high economic benefit, save much money, enhance the safety performance and the working efficiency, is the first choice lifting device for the high rise building.
Packaging & Shipping
Producing & Factory Environment
Q1: Are you a trading company or a factory?
A1: We are a trading company and have our own factory. We have both the price advantage of the factory and the thoughtful service of the trading company; and the advantage of taking responsibility.
Q2: How long is your delivery time?
A2: If the goods are in stock, usually 5-10 days. Or if the goods are not in stock, then 15-20 days, depending on the quantity.
Q3: Do you provide samples ?
A3: In this field, we seldom provide samples, but it depands.
Q4:Why choose us?
A4: First,our product quality assurance and warranty for one year, steel structure warranty for lifetime and the price is cheap ;Second,we have 11 years of industry experience, so we are very professional.
Q5:Can we visiting your factory?
A5: We warmly welcome your visiting.