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Anonymous users2024-02-15How much, right?
The rated lifting capacity (GN) is the maximum lifting load allowed for the safe operation of the crane, including the weight of the item, the lifting device (hanging beam, grab, lifting electromagnet, etc.). The boom crane allows different maximum lifting capacity (gmax) at different amplitudes. The rated lifting capacity at the largest part of the basic arm of the tower crane is the basic parameter of the tower crane.
In addition, the tower crane has two lifting capacity parameters, one is the lifting capacity at the largest amplitude, and the other is the maximum lifting capacity.
The maximum lifting capacity of the pitching luffing boom is different with the number of ropes of the hook pulley group, which is the smallest when single rope and the largest when 3 ropes. Its maximum lifting capacity is in the minimum position.
The trolley luffing boom is divided into single and double lifting trolleys. There are 2 ropes and 4 ropes in a single trolley, and the double trolley mostly works with 8 ropes. Therefore, the trolley luffing boom also has 2 ropes, 4 ropes, and 8 ropes.
Some are divided into 3 ropes and 6 ropes. The maximum lifting capacity of the luffing crane arm of the trolley is the rated lifting capacity when the trolley is located at the head of the arm with 2 ropes, and the maximum lifting capacity is the rated lifting capacity when the single trolley is 4 ropes or the double trolley 8 ropes.
The rated lifting capacity of the tower crane is determined by factors such as the traction force of the lifting mechanism, the bearing capacity of the crane's metal structure, and the stability of the whole machine. Overloading can lead to serious accidents, therefore, all tower cranes are equipped with lifting weight limiters to prevent overload accidents from causing machine crashes and deaths.
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Anonymous users2024-02-14Hello, I have seen your question and am sorting out the answer, please wait a while
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Anonymous users2024-02-13Summary. QTZ40 (4807) Tower Crane Tower Crane Model: QTZ40A Weighing Lifting Moment:
Working range: 5-48m maximum lifting capacity Maximum lifting capacity: 4 Freestanding height:
27m attached height: 90m Lifting speed: 8 34 52m min4 17 26m min slewing speed:
Luffing speed: 33 15m min main limb of the tower body: angle steel seamless steel pipe.
Wait a minute. In tons or so.
QTZ40 (4807) Tower Crane Tower Crane Model: QTZ40A Nominal Lifting Moment: Working Range:
5-48m maximum lifting capacity Maximum lifting weight of the side stool: 4 Freestanding height: 27m attached height regret start-up:
90m lifting speed: 8 34 52m min4 17 26m min slewing Bina speed: luffing speed:
33 15m min main limb of the tower body: angle steel seamless steel pipe.
Hope it helps.
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Anonymous users2024-02-12Summary. Huaxia tower crane 5610 weight of 15 tons, the performance is very good, the maximum lifting capacity of the pitch luffing boom is different with the number of hook pulley ropes.
Huaxia tower crane 5610 weight for the rental shirt 15 tons, the performance is not often good, the maximum lifting capacity of the pitch luffing boom is different with the hook pulley block base cavity rope number is different.
Tower crane is the most commonly used lifting equipment on the construction site, also known as "tower crane", with a section of the length (height) (referred to as the "standard section"), used to lift the construction of steel bars, wooden flutes, concrete, steel pipes and other construction stove key raw materials. Tower crane is an indispensable piece of equipment on the construction site. The function of the tip of the tower crane is to bear the upper load from the boom rope and the balance arm rope, and pass it directly to the tower structure through the turntable through the structural components of the rotary tower, turntable, bearing seat, etc.
The top of the self-elevating tower has a truncated cone column type, a forward or backward inclined truncated cone column type, a herringbone frame type and a diagonal brace in this frame type. All the upper rotary tower crane needs to be set with a counterweight, and its function is to support the counterweight, which is used to constitute the balance moment that is opposite to the direction of the lifting moment in terms of action required by the design. In addition to the counterweight, a lifting mechanism is often installed at its tail.
The reason why the hoisting mechanism is placed at the tail end of the balance arm together with the counterweight is that one can play the role of part of the counterweight, and the other is to increase the distance between the rope drum and the spire guide wheel, so as to facilitate the winding of the wire rope and avoid the phenomenon of chaotic rope. The amount of counterweight is inversely proportional to the length of the balance arm, and there is a certain proportional relationship between the length of the balance arm and the length of the lifting arm. The balance weight is considerable, and the light tower crane is generally to.
I asked about the Huaxia 5610 tower crane, how much is the self-weight of the elevation (14 sections) (excluding counterweight) is the Huaxia 5610 tower crane, the elevation (14 sections) has a self-weight of 7 tons (excluding counterweight).
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Anonymous users2024-02-11Summary. How much does Huaxia tower crane 5610 weigh pro, hello! The tower crane standard section of 1000 kilograms, that is, 500 kilograms, tower crane is the most commonly used lifting equipment on the construction site, also known as "tower crane", with a section of the length (height) (referred to as the "standard section"), used to lift the construction of steel bars, wooden flutes, concrete, steel pipes and other construction raw materials.
Hope it helps!
How much does Huaxia tower crane 5610 weigh pro, hello! The standard section of the tower crane is 1000 kilograms, that is, 500 kg tower crane is the most commonly used lifting equipment on the construction site, also known as the "tower crane", with a section of the section of the quiet Zen section of the length (high) (Qiqin referred to as the "standard section"), used to lift the construction of steel bars, wooden flutes, concrete, steel pipes and other construction raw materials. Hope it helps!
Hello dear! Lead 5610 tower crane model is 63 towers, the maximum vertical weight of the super Huai swim is 6 tons, the maximum rated lifting capacity is 6 tons, the effective working range is 52 meters, and the height of the self-grinding is 40 meters. Hope it helps!
Lighting up for the first time: If the QQ client version is above "", and one of the characters under the QQ account reaches level 25, and after waiting for 24 hours, the QQ Huaxia icon can be automatically lit Auto-extinguish: If the QQ account has been lit up with the QQ Huaxia icon, the QQ account or domain pass account has not logged in to QQ Huaxia for one consecutive month (30 days after the icon is lit is one month), the QQ Huaxia icon will be automatically extinguished. >>>More
Advantages of flat-top tower cranes.
Compared with the pointed tower crane with tower head and tie rod horizontal arm trolley luffing type, the stress condition and connection mode of the crane arm of the flat-top tower crane are obviously different. After the tower is erected, whether it is working or non-working, the stress state of the upper and lower main chords of the crane arm and the balance arm of the flat-top tower crane remains unchanged, the upper chord is mainly tensioned, and the lower chord is mainly compressed, and there is no influence of alternating stress, and its mechanical model is single. >>>More
There is definitely an impact, but it is not very big.
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Very large tower crane weighing up to 60 tons.
The safety distance between the railway and the tower crane is **times the height of the pole**.