Tips on maintenance of tower crane 1)Add and replace fuel according to the regulation of lubrication strictly, and clean the inside of the fuel tank. 2) Do not change the pressure of overflow valve randomly after it is adjusted, and use the pressure indicator to test the pressure to make sure it is normal before jacking each time. 3) Check the contact of each part of tubes, to ensure it is fasten and tight and no oil leaking phenomenon. 4) Check the oil filter regularly to make sure whether...
BQ GHT5516-6T(MC110) Hammer Head Tower crane Hammer Head tower crane also called Topkit Tower Cranes is the tower crane with tower head. The tower head is the fulcrum of tie-bars chains connected to jib and counter jib. This tower crane design makes good advantage of the prosperity of bending vulnerability and pressing invulnerability and lowers the weight of jib & counter jib (simple transforming beam in mechanical model). This type of tower crane is lower in production cost, but is more...
GHP6520 Topless Tower Crane Max Load 12Ton What is a tower crane? A crane is a machine that is capable of lifting heavy goods to great heights with little human assistance. Depending on the nature of the project, cranes can either be fixed or mobile. Fixed cranes, as their name suggests, remain on-site for the duration of the project and must be dismantled before shifting to another location. Common types of fixed cranes include tower cranes and overhead cranes. What is a flat top tower crane?...
Tower Crane Electrical Parts help to build the electrical control system and make the Tower crane work. Crane Electric Parts refer to the elctric parts for tower crane such as Crane Anemometer, tower crane resistor, Slewing Control Block, Frequency Inverter, Encoder, Circuit Breaker, Tower Crane Transformer, Tower Crane PLC, Slewing Controller are quite common spare parts inside the Electrical Cabinet.
A tower crane needs to use many kinds of spare parts, from which the wire rope is the largest number, strict technical requirements and complex specifications. The wire rope for tower crane is different according to its function: hoisting wire rope, luffing wire rope, jib pull rope, balance jib pull rope, trolley pull rope, etc. Common Used Models of Tower Crane Wire Rope:
The movement of the tower crane is controlled from the operator’s cabin. Within the tower crane cabin, you’ll find the operator’s chair with joystick controller, electronic monitoring devices, and communication systems. Many cabins come with climate control to ensure a comfortable work environment. The Operator Cabin for Tower Crane is part of the slewing assembly. We could provide all kinds of tower crane cabin and other tower crane parts such as tower crane electric parts, hoisting mechanism...
The mast section is an important part of a tower crane, so it plays a very important role in the whole tower crane. In China, there are many companies that produce tower crane mast section and tower crane accessories, with different scale and different product quality. Therefore, here BQ remind the majority of tower crane using companies to choose good manufacturers.
Tower crane fixing angle is connected between tower body and concrete foundation. Usually, the model of fixing angle is based on the tower crane mast section, such as 1.2m mast section, 1.6m mast section and 2.0m mast section.
LVF series hoisting mechanism adopt the structure of variable frequency speed regulation tower crane hoist motor + orthogonal shaft reducer + drum. The overall arrangement is L-shaped, and the large-diameter double-fold line groove drum is used, which has good performance on guiding rope and increases the service life of the wire rope; due to the variable frequency speed regulation, the operation is stable, convenient for accurate hoisting, high work efficiency, energy saving, safety and...
Tower crane fixing angle is connected between tower body and concrete foundation. Usually, the model of fixing angle is based on the tower crane mast section, such as 1.2m mast section, 1.6m mast section and 2.0m mast section. The fixing angles and the template can be supplied before the delivery of the crane, because the concrete foundation requires to be prepared in advance. Detailed information of fixing angles: Model: 2.0m fixing angle (L69) Pin Size: D65mm Base Plate: 800mm*800mm Weight...
Safety Lock for Suspended Platform Safety lock is one of the most important Suspended Platform Parts of suspended platform.When the suspended platform steel wire rope is broken or the platform itself tilts up to 3-8 degrees, the safety lock can lock the steel wire rope automatically and securely and protected any operators from falling down from the working platform. Key Features and applications of Safety Lock –well-designed structure, made by superb materials –easy to operation –ideal for...
As one of the necessary machinery for construction, the selection of tower crane is very different from other construction machinery because of its unique characteristics and special working mode. Then, how to select tower crane? There are some main principles: 1) Determination of main parameters Tower crane basic parameters refer to the height of tower crane, the jib length and maximum load on jib end, etc. The jib length can be preliminarily determined according to dimensions (L*W*H) of...
Topless tower crane is easy for assembly. May flat top tower crane have been used on construction projects or near airports where overhead clearance is taken into a consideration. Followings are some 10t topless tower crane, that is the most popular sellers. GHP6016-10
BQ M900B 50t Topkit Tower Crane M900B tower crane is top-slewing with novel design, advanced mechanism and reliable performance and can provide you with three types: travelling type, stationary and inside-climbing. The crane's max. working range is 80m with max hoisting capacity 25t. Customers can choose change frequency conversion speed change technology on the hoisting, trolleying and slewing mechanism about the tower crane. Paramenter of Tower Crane M900B
All tower cranes consist of the same basic parts: Tower cranes in general are composed of three main parts: the base, the mast section or tower, and the slewing unit. On top of the slewing unit are three parts: 1. The long horizontal jib (or working arm), which is the portion of the crane that carries the load. A trolley runs along the jib to move the load in and out from the crane's center: 2. The shorter horizontal machinery arm(or counter jib), which contains the crane's motors and...
1. Introduction Construction hoist are an efficient and safe means of transporting people and materials on a construction site. They help increase productivity and safety, thereby saving time and money. The max. capacity of BQ SC series building hoist could comes up to 3 ton. 2. Safety features of BQ Construction Hoists To maximize safety, BQ hoists are equipped with motor brakes, a mechanical safety device, limit and safety switches. Running smoothly at starting and braking. Small start-up...
When two or more cranes are working at close range (inferior to the respective jib lengths sum) in the same building yard can interfere each other. The following precautions must be taken: - Jibs must be offset to avoid collision of any structural parts considering the maximum oscillation amplitude and a reasonable safety distance. - The minimum distance between the two cranes must anyhow be great enough to prevent the cables and loads of the higher crane from interfering with the lower crane....
Tower cranes are usually assembled up to a certain height by means of mobile cranes. Since the reach of a mobile crane is limited, a tower crane is equipped to build itself by adding columns to its mast section. In order to achieve this, a climbing frame is bolted around the top section of the mast. The slewing unit and all components above are then unbolted from the mast and fixed to the climbing frame, which elevates those using large hydraulic rams. The gap now opened is used to fit another...
Flat top tower crane also called topless tower crane is easy for assembly. May Flat Top Crane have been used on construction projects or near airports where overhead clearance is taken into a consideration. BQ models of flat top tower crane: GHP5517-8；GHP6016-8; GHP6016-10; GHP6518-10;GHP 6520-10；GHP6520-12; GHP7524-12; GHP7524-16,ect. 8 Ton Flat Top Tower Crane, 10T Flat Top Tower Crane, 12Ton Flat Top Tower Crane and 16Ton Flat Top Tower Crane are most popular among all the topless tower...
A luffing crane is a good choice for work sites where two or more cranes are working at the same time. This is because the slewing radius is highly reduced in comparison to standard tower crane types. The luffing tower crane also has a higher lifting capacity because the weight is transferred from the crane’s jib much more effectively. BQ's 14ton luffing tower crane is one of the most popular models among all the tower cranes. Parameter of Luffing Jib Tower Crane GHD5527-14 BQ models of luffing...
BQ is a professional tower crane manufacture in China, also provides tower crane spare parts, such as tower crane mast section, fixing angle, anchorage frame, electric motor, reducer, cabin, etc. BQ always provides customers high quality products and excellent service, and has won good repution from customer all over the world.
BQ flat top tower crane GHP70240-80 has a maximum capacity load of 80t, a free standing height of 60m, a maximum working range of 70m, and tip load of 24t. Topless tower crane is easy for assembly. May Flat Top Cranes have been used on construction projects or near airports where overhead clearance is taken into a consideration. BQ models of flat top tower crane GHP5517-8；GHP6016-8; GHP6016-10; GHP6518-10;GHP 6520-10；GHP6520-12; GHP7524-12; GHP7524-16; GHP7527-18, ect.
Hammer head tower crane also called Topkit Tower Cranes is the tower crane with tower head. The tower head is the fulcrum of tie-bars chains connected to jib and counter jib. This tower crane design makes good advantage of the prosperity of bending vulnerability and pressing invulnerability and lowers the weight of jib & counter jib (simple transforming beam in mechanical model). This type of tower crane is lower in production cost, but is more demanding on the erecting and dismantling...
What is a Luffing tower crane? A luffing crane is also a good choice for work sites where two or more cranes are working at the same time. This is because the slewing radius is highly reduced in comparison to standard tower crane types. The luffing tower crane also has a higher lifting capacity because the weight is transferred from the crane’s jib much more effectively. BQ's 10 ton tower crane is one of the most popular models among all the tower cranes. Parameter and Photos of Luffing Jib...
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კონფიდენციალურობის შესახებ განცხადება: თქვენი კონფიდენციალურობა ჩვენთვის ძალიან მნიშვნელოვანია. ჩვენი კომპანია გვპირდება, რომ არ გაამჟღავნოს თქვენი პირადი ინფორმაცია ნებისმიერ ექსპოზიციაზე, თქვენი მკაფიო ნებართვებით.
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კონფიდენციალურობის შესახებ განცხადება: თქვენი კონფიდენციალურობა ჩვენთვის ძალიან მნიშვნელოვანია. ჩვენი კომპანია გვპირდება, რომ არ გაამჟღავნოს თქვენი პირადი ინფორმაცია ნებისმიერ ექსპოზიციაზე, თქვენი მკაფიო ნებართვებით.