Rental Yellow/Blue Appearance Cheap Price of Tower Crane

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100 unit/month

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Descriptions of our Rental Yellow/Blue Appearance Cheap Price of Tower Crane:

1, the topless tower crane reduce the dismounting requirements, lower weight, low mounting height, dismount each mast at a time in the air, save the labor cost, safety and fast.

2, it is suitable for crossover work of the cranes, without the tower cap and pull rod, the safety will be increased when there need the crossover work.

3, It is suitable for the special requirement about the height, such as airport nearby, tunnel, workshop ,and the construction site with high-tension cable.

4, It is suitable for the construction site that has the requirement about the crane boom, it can be used as internal climbing crane in the high-rise buildings, irregular roof or small areas.

5, It is very convenient for dismounting in the restricted construction site, dismount each crane boom at a time by manual.

6, The steel structure of crane boom has long using life and high safety standard.

7, The crane boom is good applicability, high-usage,the design of the topless tower crane boom is easy for realizing the serialization and standardization. Reduce the design and making cost.

8, Low design cost, short cycle, can much better satisfy the multiple demands of the customers.


Advantage of our Rental Yellow/Blue Appearance Cheap Price of Tower Crane:


1, boom relief Angle is big, greatly widened the equipment capacity and scope of work.

2, The crane has complete set of safety devices, which can guarantee the safe and high efficienct operation. The crane is equipped with lifting height limiter, trolley ranging limiter, moment limiter, weight limiter etc.

3, boom stability is good, combination amplitude range.

4, suitable for height have special requirements occasions construction.

5, lifting capacity big, effectively solve the high steel structure construction team crane big lifting capacity requirements.

Features of our Rental Yellow/Blue Appearance Cheap Price of Tower Crane:


ItemParameter
Free standing height (m)50.5
Max height with attachment (m)200
Working range can be adjusted(m) 48/54/60
Min working range(m) 2.5
Max lifting capacity(t)10
Tip load @ 60m(t)2.4
Hoist mechanism (VFD+PLC)Falls24
Lifting capacity(t)0-2.50-50-50-10
Speed(m/min)0-800-400-400-20
MotorYZPBF250M1-6-45KW
Trolleying mechanism (VFD+PLC)Speed(m/min)0-56
MotorYZPBE132S-4-5.5KW
Slewing mechanism (VFD+PLC)Speed(r/min)0-0.6
MotorYTW112M-4-5.5KW×2
Climbing speed(m/min)0.5
Counterweight(t)48m jib 54m jib60m jib
15.4517.8518.9
Mast section size(L×W×H)mm2000×2000×3000
Working temperature-40-+60°C
Total power(KW)63
Cable type ( within 35 meters from site power source to lower electric box of tower crane )50mm2(3+2, 5 cores)
Startup voltage & current380V×95%=361V       219A
Rated working voltage & current380V/121A

Rental Yellow/Blue Appearance Cheap Price of Tower CraneRental Yellow/Blue Appearance Cheap Price of Tower Crane

Rental Yellow/Blue Appearance Cheap Price of Tower Crane

Rental Yellow/Blue Appearance Cheap Price of Tower Crane

Rental Yellow/Blue Appearance Cheap Price of Tower Crane


Rental Yellow/Blue Appearance Cheap Price of Tower Crane

FAQ Rental Yellow/Blue Appearance Cheap Price of Tower Crane;

1. why chose us?

China National Building Materials (Group) Corporation (CNBM), established in 1984,now is one of the largest state-owned group corporation in China, dealing with building materials & industrial equipment. Up to year 2010, CNBM Group's total asset is 20 billion USD and total staff is more than 100,000.CNBM International Corporation, specializes in designing & manufacturing of various

kinds of construction machinery, including tower crane, building hoist, etc. All the equipment produced by CNBM are compliant with the National level quality standard, and wins great reputation for their endurable performance in worldwide markets.

 

2.How about the shipment?

You can put 2 sets of of wheel loaders in one 40HQ container. The spare parts are packed with boxes.

The delivery time is 20 days.

 

3. What about your service?

We have our factory, we can meet customers needs as soon as possible.

We have first rate professional technology and provide good after-sales service.

 

4.After Sales Service

We offer the Preventative Maintenance and After Sales Service. For we strongly feels about the importance of supporting our customers and the product solutions we provide. Consequently we offer comprehensive maintenance options to prevent equipment issues before they become problems. Also we offer one year guarantee period.   

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Q:How does a crane make work easier? ( In the scientific way, Force x Distance... you know)?
The type of crane she is referring to ia a simple pole with a fulcrum placed between the person operating the crane, and the mass to be lifted. Imagine a weightless pole with a rope tied to one end attached to a mass of weight 224 lbs The pole is 9 feet long Let's say the human weighs 112 lbs, or half of what is to be lifted. Without a crane, it will be difficult to lift that much and swing it around. With the crane, though, let's look at the advantage when a fulcrum is placed under the pole and the person pushes down on the pole to lift the weight. First, note that gravity is in favor of the person to use their weight on the pole. Using physics, with the fulcrum place at x from the mass to be lifted, the downward force of the person is F*(9-x)=224*x or F=224*x/(9-x) now plug in some values for x and compute the force: x F 4.5 224 3.5 143 2.5 86 1.5 45 0.5 13 I started by placing the fulcrum exactly in the middle and then moving the fulcrum in increments of 1 foot closer to the weight to be lifted Notice that the more pole towards the person pressing down, the less force the person has to apply to lift the weight. Also, note that when the fulcrum is in the middle, the person must apply a downward force equal to the weight - which willl be difficult foir a person that weighs 112lbs. However, once the fulcrum is placed 2.5 ft from the weight, the person only need apply 86 lbs of downward pressure. Leverage. j
Q:When should a crane be load tested?
if crane using regularly more then 8 hrs test should be every 4 months 8 months and full sevice at 12 months............ Load Testing Services ACECO provides inhouse vertical load testing services for load bearing equipment. Examples of equipment that can be load tested: • Below the hook lifting devices • Hoists • Hooks • Testing can be performed to meet ASME B30.20, B30.10, and B30.16 as well as ANSI N14.6. • Standard inhouse 50 ton load testing capacity. • Ability to test higher load capacity devices (Up to 5,000,000 pounds). • Have tested up to 640,000 pounds (320 tons). • Engineering manufacturing available to provide lift fixtures for test purposes. • Can provide nondestructive testing of critical welds and critical locations. • Inhouse capability to make weld repairs using AWS D1.1 qualified procedures and welders. • Calibrated test weights available. • Testing can be performed in accordance with 10CFR50,Appendix B Quality Program. • Certificates of Test and/or Test Reports can be provided. • Can provide onsite load testing services, including supply of calibrated weights.
Q:In designing an overhead travelling crane what are the engineering limits on lift capacity .?
is the 60 is the traveling distance or the span? if it is the span then this no way can be achieved or found, also 2500 tons is not logic for a single lift, you need to verify the design requirements. Usually crane span is related to structural frame spans, the lift has to be a practical one, which ranges from 1 ton to a 250 tons which is again very rare, majority traveling cranes are from 1 ton to 25 tons
Q:What kind of bodies are tower cranes made of?
First, the working mechanism of tower cranesThe working mechanism of tower crane is usually composed of lifting mechanism, luffing mechanism, slewing mechanism, hydraulic jacking mechanism and running mechanism.The hoisting mechanism to realize heavy vertical up and down movement; luffing mechanism and slewing mechanism to achieve weight moving in two horizontal directions; hydraulic lifting mechanism of standard section, increase or decrease, so as to increase or decrease the tower; range of weights can achieve walking mechanism in tower crane and force of arbitrary space motion.
Q:Tower crane and construction hoist service life? What are the norms and standards? How to detect?
The tower crane service, QTZ40 state (including 40) the following ten years, more than QTZ63, the age of fifteen years, the construction elevator used for ten years; but specific to various provinces and cities are different, such as Jiangsu Province, the 40 tower crane can be used 8-10 years, QTZ63 tower crane used for 15 years, 8 years of construction hoist. Of course, we should not blindly look at the provisions, tower cranes and the use of strength sometimes determines the life of it!
Q:How often should the crane be inspected regularly?
Crane safety supervision regulations twenty-fourth in lifting machinery safety regular supervision and inspection cycle for two years, elevator and manned elevator safety regular supervision, inspection cycle for a year.Eighteenth lifting machines should check the lifting machines regularly, including annual inspection, monthly inspection and daily inspection:I. at least one full inspection shall be carried out annually on the lifting machinery used.The load test can be carried out by lifting the heavy load which is equivalent to the lifting weight, and checking the safety performance of the mechanism such as lifting, running, turning and amplitude according to the rated speed.Lifting machines which have not been used for more than one year should be examined comprehensively before use.Crane in case of four or more earthquakes or major equipment accidents, outdoor work crane after more than nine winds, should be used before a comprehensive inspection.
Q:carribean crane jobs?
As okorder.com/ When completed Trinidad will have the largest Conference Centre in the Caribbean. This is just the latest of new tall buildings the Government of TT is building in Port of Spain.
Q:Have you studied Tiger and Crane Kung Fu? ?
I okorder.com/ Gung Gee Fook Kuen: Taming The Tiger Fu Hok Sueng Ying Kuen: Tiger and Crane Double Form Tiet Sin Kuen: The Iron Thread
Q:How does a climbing or tower crane work?
They add extra stages from the bottom. A tower crane is erected from a boom assembly, first and second tower sections of different cross section, and a base in a sequence of steps in which the boom assembly is mounted on a hollow climbing section dimensioned to be received in each of the larger second tower sections and defining a cavity dimensioned to receive each of the first tower sections. One of the latter is secured on a base in upright position, and the upright section is received in the cavity of the climbing section which is then raised relative to the first section and enveloped by one of the second sections. The enveloping section is secured to the base and the raised climbing section for supporting the climbing section whereupon the first tower section may be released from the base, raised, and secured to the second tower section. The climbing section may then be raised relative to the first tower section to permit the installation of another second section, and the procedure repeated, until all second or larger tower sections are superimposed on each other, the one first section being ultimately attached to the topmost second section. When the climbing section is raised relative to the attached first section, another first section may be superimposed on the one first section and the procedure repeated until the slimmer portion of the tower is assembled from superimposed first sections. Ultimately, the boom assembly is attached to the topmost first tower section, and the climbing section may be removed or stored for further use on the wider, lower tower portion.
Q:How many overhead cranes in operation today?
There are so many overhead cranes in operation today in the US and around the world. They could be numbering in tens of thousands in industries and other operations. An overhead crane, commonly called a bridge crane, is a type of crane found in industrial environments. An overhead crane consists of parallel runways with a traveling bridge spanning the gap. A hoist, the lifting component of a crane, travels along the bridge. If the bridge is rigidly supported on two or more legs running on a fixed rail at ground level, the crane is called a gantry crane (USA, ASME B30 series) or a goliath crane (UK, BS 466). Unlike mobile or construction cranes, overhead cranes are typically used for either manufacturing or maintenance applications, where efficiency or downtime are critical factors. Have a pleasant day.

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