Tower Crane QTZ160(6515) Self-raised 10T

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QTZ160(6515) 8 Description

Feature: Tower Crane                    Condition: New 

Application: urban construction      Rated Loading Capacity: 1-10T 

Rated Lifting Moment: 200MT        Max. Lifting Load: 10T 

Max. Lifting Height: 178.5M               Span: 3-65M 

Model Number:  QTZ160(6515)

Certification: ISO9001:2000; CE;Ukraine & Belarus Certificate 

Colour: Orange/ Yellow 

After-sales Service Provided: Overseas third-party support available 

QTZ160(6515) Features

1. With automatic welding robot for tower crane structures.

2. Export to more than 20 countries with CE/ISO Certificate.

3. Stationary or Fixed or Inner Climbing tower crane

4. Impeller blasting or rust protection paint

5. Advanced painting process and excellent color 

6. New designed mast, can be used to Internal and external climbing

7. Famous brand mechanism system, Schneider Electronic control box, jiangte and jiuhe motor

QTZ160(6515) Specification

Tower Crane QTZ160(6515) Self-raised 10T

QTZ160(6515) Pictures 

Tower Crane QTZ160(6515) Self-raised 10T

Tower Crane QTZ160(6515) Self-raised 10T

Tower Crane QTZ160(6515) Self-raised 10T

Tower Crane QTZ160(6515) Self-raised 10T



QTZ160(6515) FAQ

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Q:What does the lifting mechanism mean in a tower crane?
Magnification, in simple terms, refers to several ropes through the hookIf it is one in and out of two wire rope, that is two magnificationSimilarly, two into two out is four magnification
Q:Why are there extra placards attached to the tower crane tower?
Because the span of the base is short, the tower is efficient, and the billboard is easy to cause the tower to overturn or bend.
Q:What does "jack up" tower crane 1000KNm mean?
1000KNm means the lifting moment. Equal to the maximum lifting capacity of 63 tons.
Q:The earthing resistance of tower crane shall not be greater than that of the tower crane
Three. Technical specification for temporary power safety on construction site JGJ 46-20055.4.2 within the construction site crane, derrick and Longmen machinery equipment, metal structure and steel scaffolding and under construction in construction projects, when lightning protection devices in adjacent buildings, structures and other facilities outside the protect zone of lightning arrester, lightning protection device should be installed in accordance with the provisions of.5.4.7 lightning protection electrical equipment machinery, connected to the PE line must repeat grounding at the same time, with a repeat of the mechanical and electrical equipment grounding and lightning protection grounding machines can share the same grounding body, but should be consistent with the repeated grounding resistance of grounding resistance requirements.The electrical equipment of 9.2.1 tower crane shall comply with the requirements of the current national standard "safety regulations for tower cranes" GB5144.9.2.2 tower cranes shall be subjected to repeated earthing and lightning protection grounding as specified in Clause 5.4.7 of this code. The earthing device of the track type tower crane shall comply with the following requirements:L the two ends of the rail are respectively provided with a grounding device;The joint of the 2 track is electrically connected, and the ends of the two tracks are electrically connected in the loop;3 long track every is not more than 30m and a grounding device.
Q:In order to ensure the stability of tower cranes, generally along the height of the tower and building a number of meters attached
Self lifting tower crane tower 45 meters high to prevail, such as height of over 45 meters, each increased to 10 meters (less than 5 meters, excluding) demolition costs increase 20%, off-site transportation costs increased by 10%.
Q:What are the safety devices for tower cranes?
Safety device for tower crane(1) lifting moment limiter, tower crane in lifting objects, the lifting radius and weight of the crane product is a constant number. According to this principle, a lifting torque limiter has been developed, the main function is to prevent overloading of the safety devices. The moment limiter only acts as a protection against the overload torque in the vertical vertical plane of the tower crane arm, and can not protect the tilting accidents caused by oblique hanging, wind load, rail inclination or collapse, etc..(2) weight limiter weight limiter's role is to protect the goods lifting weight does not exceed the maximum allowable weight of tower crane, tower crane is used to prevent the load exceeds the maximum rated load, avoid mechanical damage accident.
Q:What is the free height of a tower crane?
The free height of large tower cranes can be up to 100 meters.
Q:How high the tower crane needs to be installed with the wall pole. How is it stipulated in the national standard?
The construction of tower crane installation, operation and dismantling safety technical regulations "(JGJ196-2010) design provisions in article 3.3 attachment device of tower crane: when the tower crane attachment for use, attachment device settings and free height should comply with the provisions of the instructions; when the attachment level distance, attachment spacing does not meet the the instructions should be carried out, design calculation and drawing the map produced and written instructions; the attachment device and embedded parts shall be the original component manufacturer or made with the corresponding ability of the enterprise; the attached device design, the main structure of the building to support the checking.The regulations on the supervision and administration of the safety of building cranes (Ministry of Construction No. 166th) states: "it is prohibited to install the standard sections and attachments of non original manufacturing plants on the free construction lifting machinery.".The independent height of the tower crane is determined by the manufacturer's manual. The independent height of the tower cranes of different manufacturers and different types is different. The installation of the tower crane needs to be installed with a wall rod. The specifications are stipulated in the instruction. The national standard requires the instruction of the manufacturer's manual.
Q:What courses should I take to buy the tower crane to be installed?
First in the construction, some costs incurred during the installation, after installation costs together included in the original value of fixed assets.
Q:What is the calibration value of a tower crane?
Tower crane calibration value is to benchmark material to be calibrated by standard liquid titration value, calibration to parallel mark three times, take the average value, if the requirement is not strict, error within 3 per thousand, strictly within 1 per thousand.Main performance parameters of tower crane:1. Lifting weight G1. weight G - was the quality of the heavy lift. The unit is t.2. rated lifting weight Gn allows crane lift weights together with the quality of the sum of the spreader.3. maximum weight Gmax - normal work conditions under the crane, the maximum permissible rated lifting weight lifting.Two, range LL - 1. range of level ground when the crane is positioned between the spreader, no-load vertical center line to the center line of the rotary horizontal distance. The unit is m.2. biggest Lmax - crane, jib angle or the minimum car in arm the limit position of the amplitude.3. Lmin minimum amplitude - jib angle or trolley jib in maximum limit position within the range.

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