Tower Crane Contraction Equipment Frequency For Sale Crane Distributor Crane Manufactur

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Product Description:

Tower Crane Contraction Equipment Quick Details

Feature:

Tower Crane

Condition:

New

Application:

All construction projects

Rated Loading Capacity:

20T

Rated Lifting Moment:

400TM

Max. Lifting Load:

20T

Max. Lifting Height:

226.3m

Span:

70M

Place of Origin:

Sichuan China (Mainland)

Brand Name:

QLCM

Model Number:

Q7050 (QTZ400)

Certificate:

CE, Russian GOST and ISO9001

Hoisting Mechanism:

With frequency control

Type:

Stationary, Travelling and Climbing

Max Height Under Hook:

76.3m

Tower Crane Contraction Equipment Quick Details Packaging & Delivery

Packaging Detail:Standard export packing, cartons/wooden cases/nude in containers
Delivery Detail:within 45 days after receipt of L/C or T/T

Tower Crane Contraction Equipment Quick Details Specifications

with CE, Russian GOST and ISO9001 certificate. 
Model: Q7050 (QTZ400) 
Max. Load: 20t 
Tip Load: 5t 
Jib length: 70m

ModelQ7050 (Topkit Tower Crane (QTZ400))
Jib length70m
Free heightStationery76.3m
Traveling78.3m
Max. Load20 tons at 3.9-22.4m
Tip Load5 tons at 70m
Mast Size2.45x2.45x5m 
Counter Jib25.4m
Work Range3.9m - 70m
Max. Height226.3m
TypeStationery/Travelling(Optional) 
Standard MechanismHoisting70RCS50
TrolleyingX185K
SlewingRCV185
TravelingRT643
Frequency MechanismIf you need frequency control, please directly tell us.
Power380V/50Hz          440V/60Hz

 

Tower Crane Contraction Equipment Picture

 


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Q:Where are the hanging baskets for the building?
It is forbidden to take a stool or put a ladder on a hanging basket to work higher; it is not allowed to work alone in a basket, and no electric machinery or equipment can be placed in the basket;
Q:What are the principles, performances and uses of the commonly used construction machinery equipment?
1.: concrete pump principle: concrete pump driven by motor pump system, the conveying capacity of constant power control of hydraulic system of concrete pump automatic control, manual control can also be used to select the concrete delivery volume. Performance: 1. using the hydraulic system of double pump double open circuit, the main pump valve swing circuit and S circuit are separate for fault diagnosis and removal; 2. pumping hydraulic circuit adopts the main valve pilot pressure control; 3. hydraulic system has safe relief protection, while the main pumping system overpressure, oil pump automatic pressure cutting off; 4. switching circuit with constant voltage supply with the energy storage device, so as to guarantee reliable swayingforce large and have the advantages of energy saving effect; 5. pumps and valves are used continuously, the world famous brand is more reasonable and more reliable and easily realized commodity concrete transport quantity adjustment; 6. hydraulic pipeline with cone seal pipe joint sealing material; 7. pumping circuit adopts a valve block mode of high and low voltage switch, convenient, no leakage; 8. with oil and oil filter technology, foreign body into the hydraulic system. Further improve the hydraulic system reliability and component life; 9. hydraulic hose hose. Use: widely used in commercial concrete demand for large, high grade and strict quality requirements, long conveying distance of high-rise buildings, municipal construction, electric power, energy, transportation and other civil and industrial buildings, especially the construction of the narrow space more show its true colour of a hero.
Q:What is a door rack for a construction site? How high is it generally?
Door scaffolding has not yet unified design and product standards, the products of different specifications, quality is inconsistent. Not only for construction units to use and management of great difficulties, is not conducive to the promotion of applications, but also to the construction safety risks. Therefore, it is necessary to organize and issue a unified standard for door scaffolding
Q:How do the welding parts in the welding drawings of the machine parts indicate the technical requirements of the drawings?
The whole circle of the triangle is welded as an angle weld, and the other is the outer circle with the same diameter as the two, so the butt joint is better to open the groove. Welding, for V type welding seam, and, technical requirements are generally, welding firm, no defects, welding smooth grinding, cleaning welding slag splash
Q:What functions should be achieved in mechanical structure design?
The design of mechanical structure is based on the overall design, according to the principle of the program to determine and draw a specific structure, in order to reflect the required functions. Is the working principle of the abstract concrete into some parts, the specific content in determining the structure of the material, shape, size, tolerance, heat treatment and surface conditions at the same time, we must consider the process, strength, stiffness, accuracy, and other parts of the relationship between each other and other issues. So, the direct product structure design is the technical drawings, but the design work is not a simple mechanical drawing, drawing only express design language, specific integrated technology is the basic content of structural design.
Q:Where does Heilongjiang do the most construction machinery?
Construction machinery is an important component of equipment industry. To sum up, all mechanical equipment necessary for comprehensive mechanical construction projects, such as earthwork construction, pavement construction and maintenance, mobile lifting, loading and unloading operation, and various construction projects, are called construction machinery
Q:Construction machinery production need to deal with what documents?
Construction machinery production needs for documents are: first, the construction enterprise safety production license application form 1, form three copies; 2, fill in the application form for details of the "instructions" application form "; 3, the legal representative of the enterprise statement" column should be the legal representative signature, enterprise official seal;
Q:What are the safety protection equipment, machinery and equipment, construction machinery and accessories for construction enterprises?
As well as scaffolding, protective fence, all belong to the safety protection facilities, does not belong to the safety protection appliances. Safety protection tools are many, it is characteristic of the operator to carry, I will not list
Q:Where was the construction machinery conference held in 2015?
Support unit: Automobile and engineering machinery parts testing institute, Qihe Economic Development Zone, Shandong Province, Shandong Jiaotong University, Mechanical Engineering Institute, Qingzhou Engineering Machinery Industry Association, three, China Railway ten Bureau, in a company, China water conservancy and hydropower Sixth Engineering Bureau Co., Shandong high speed group limited company, the China Metallurgical Construction Group Limited, China Railway Construction Group, Shandong road fourteen, Shandong the Yellow River Engineering Bureau Group Co. Ltd., Ji'nan City Highway Bureau, Dezhou City Highway Bureau, Tai'an City Highway Bureau, Jining City Highway Bureau, Laiwu City Highway Bureau, Shandong WorldCom Highway Construction Co. Ltd.
Q:Changsha Sanlian Building Machinery Fittings Factory
The company in Changsha Hongdun business online can not find, provided by his address: two Changsha section of Xingsha Economic Development Zone Yuan Ming Road, I checked 114 specially call 12580 to booking the hotel near the road, not the road. Definitely a liar.

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