Product Description
ZTM T336 16T High quality tower crane trolley pulley on rails
Parameters
| Model | ZTM Tower Crane (ZTT336B) | ||||||
| Max. lifting height (m) | Free-standing stationary crane | 53m | |||||
| Anchored crane | 302m | ||||||
| Working radius (m) | Max. working radius | 75m | |||||
| Min. working radius | 15m | ||||||
| Max. lifting capacity (t) | 16t | ||||||
| Power | 380(±10%) / 50Hz | ||||||
| Hoisting mechanism | Rope fall | α=2 | α=4 | ||||
| Speed (m/min) | 40 | 58 | 80 | 20 | 30 | 40 | |
| Lifting weight (t) | 8.0 | 5.3 | 3.0 | 16 | 10.6 | 6.0 | |
| Power (kW) | 75 | ||||||
| Slewing mechanism | Speed (rpm) | 0-0.7 | |||||
| Power (kW) | 2X7.5 | ||||||
| Trolleying mechanism | Speed (m/min) | 0-60 | |||||
| Power (kW) | 7.5 | ||||||
Features
With the reputation of”Intelligent Hoisting Expert” in the industry, CZPT has specially designed the tower crane from its steel structure, mechanism, and electric control technology, which makes it more suitable for intelligent hoisting operation scenarios, such as the 2 operation stages of “hoisting” and “installing” in PC building construction.CZPT tower crane adopts the European F.E.M design standard in steel structure and is equips with more than 10 unique intelligent hoisting modules in hoisting system, which ensure the safety of tower crane all-around and realize the high efficiency & intelligence of the whole hoisting operation.
LVF mechanism:
1. Flender and other famous brand reducers
2. The perfect combination of the large drum and double-folding groove, no more cost for a large amount of wire rope wear and tear
3. High-performance vector variable frequency speed regulation, no mechanical shock, sensitive electrical response
4. Wide range of frequency modulation, controllable speed, with long-term low-speed and large-torque output motor characteristics
5. Multiple active safety brake protection, ensuring hoisting safety
6. Millimeter-level control accuracy, with “assembly operation mode”, prevents misoperation, completely independent intellectual property rights.
Cabin:
Integrated big luxury cabin with air conditioner built-in. Provide unmatched comfort over long hours on the job.
Constant temperature and humidity environment with air conditioner built in, keep operators comfortable, productive and focused on their work to maintain safety. The whole electrical control system is positioned inside the cabin.
Improve the service life of electrical components and ensure safe operation for the serviceman. The air conditioner is no longer disassembled when the equipment is repeatedly installed, which improves the air conditioner’s service life and simplifies the installation process.
Electrical all in 1 panel authorized by ABB group located inside the cabin, waterproof, anti wire aging,anti-electromagnetic interference, not affected by any weather condition, easy operation for serviceman, saving your maintenance cost.
Equipped with a temperature sensor to avoid the danger of fire and ensure the safe operation of the electrical system.
Each mast section is equipped with an inclined ladder and 1 hot galvanized rest platform per 3 meters, super safe for climbing, the mast section are L46A1, L68A1, L68B1, L68B2, L69 type, which can be global interchangeable.
ZheJiang CZPT Intelligence Equipment Co., Ltd.(ZTM) is a leading construction equipment manufacturer in the industry. Founded in 2003, the company specializes in the research, development, and manufacturing of tower cranes and construction hoists. After years of climbing and breakthroughs, CZPT ranked as the NO. 5 tower crane manufacturer and has also become a member of drafting industry-related standards in China.
With innovation and development for many years, CZPT specialized in hammerhead tower crane series, flat top and luffing tower crane series, each series with a wide range of size and capacities, all strictly comply with European standard F.E.M 1.001. As a leading manufacturer in the industry, the CZPT production facility cover an area of 200,000 square meters, approximately 1100 employees included sales, R &D,after-sales, and technical support. We have been exported to more than 80 countries and areas all over the world such as Korea, Malaysia, Vietnam, South America, Middle East, Southeast Asia, etc.CZPT tower cranes are fitted with A to Z safety features to help increase safety for technicians, operators in the work environment, safety access to all zones.
Q1:Are you a trading company or manufacturer?
A1: ZTM is an original manufacturer.
Q2: How to confirm a suitable tower crane model?
A2: My friends, please tell us the below basic parameters to confirm the tower crane model:
a. Building height or tower crane working height.
b. Max load capacity and tip load capacity.
c. Span or jib length
d. Other Special requirements
Q3: How about the installation?
A3: We can support installation CZPT video or send 1 engineer to your country for installing, but you should bear the cost.
Q4: How long is your delivery time?
A4:Generally 7-15 days after advance payment.
Q5: Is it convenient to visit your factory?
A5: Yes, we welcome every customer to visit our company. We also supply to visit our factory by live stream.
Any other questions, please give us a message, hope can cooperate with you! and welcome you to visit us!
CLICK HERE TO CONTACT US !!!
What is a pulley?
Pulleys are shafts or wheels on a shaft that support the movement and change of direction of a taut cable. The pulley also transfers power from the shaft to the cable. A simple pulley is used to raise the school flag. Read on to learn about the basic types of pulleys. We also covered the use of pulleys in everyday life. Read on to learn more about this important mechanical part.
composite pulley
A composite pulley is a mechanical system where 2 or more pulleys and ropes are connected together. It reduces the force required to lift the load because the force is divided by the distance of each pulley. Distance is equal to the mass of the object. Composite pulleys are a common mechanical system on sailboats. Composite pulleys can be used to lift heavy equipment such as sails.
The compound pulley unit consists of 2 pulleys, 1 fixed and the other movable. The fixed pulley is fixed overhead, while the movable pulley is connected to the load by a chain. The lift applies force to the other end of the rope. Anchor points are attached to fixed joists, ceiling joists or sturdy branches. The chain should be long enough to support the load during lifting.
Composite pulleys can be made from a variety of materials. Some are fixed and remain fixed. Others are detachable. The composite pulley combines the advantages of both types, making it a versatile tool. In the table below, these 3 types of pulleys are compared. It’s easy to see which 1 is best for your needs. The right choice depends on your specific needs and budget.
The compound pulley system consists of 2 fixed pulleys and 1 movable pulley. The compound pulley system multiplies the force by a factor of 2. The compound pulley system is particularly suitable for heavy loads and is ideal for construction sites. Workers apply less than half the load force on the composite pulley, significantly reducing the force required. This is a major benefit for many people.
Fixed pulley
Fixed pulleys are fixed gears of fixed length that are mounted on solid objects. There are many different types of pulley systems. Some cooperate with each other, but not “fixed”.
Fixed pulleys can be used for a variety of purposes. One application is to lift small objects. They have a one-to-1 mechanical advantage. Often, a single pulley can lift small loads. The force required to lift a single fixed pulley remains the same. They are usually used to lift lighter objects. They can even be attached to buckets used to draw water from wells.
While single fixed pulleys have desirable mechanical advantages, they are not suitable for force multipliers. Because their mechanical advantage diminishes over time, they are not effective force multipliers. They are used to redirect work so that it can be applied in the most convenient direction. This mechanical advantage is the main advantage of fixed pulleys and the most common way of moving objects. They have several benefits, including the ability to increase the speed of moving objects.
Another application for fixed pulleys is lifting supplies. A scaffold can weigh more than 1 and can be directly hoisted. In order to facilitate the transportation of materials, fixed pulleys are usually installed on the top of the scaffolding on construction sites. Then thread the rope through the edge of the groove that holds the pulley. The fixed pulley exerts the same force on the pull side as on the push side. The same is true for moving objects with fixed pulleys.
moving pulley
A movable pulley is a device whose part is fixed to another object, usually a rod or beam. The movable part moves with the load, making the load feel lighter. This is a useful tool for those who need to carry heavy items such as large bags. The advantages of moving pulleys are many. Here are some of them. Read on to learn more about them.
One of the most common uses of movable pulley systems is climbing high objects. Climbers act as pulley loads and pull ropes to lift objects. Eventually, when the traction stops, the climber descends. However, it is still a useful tool in other situations. The movable pulley system can help you climb the tallest objects or lift them to level surfaces.
Another example of movable pulleys is in industry. Depending on the load, movable pulleys make handling and moving loads easier. You can use them in a variety of applications in manufacturing and industry, including cleaning. For example, the American flag is raised and lowered every day. Removable pulleys are a handy tool when buildings need cleaning.
If you’re not sure whether a task requires a pulley, a zipline might be a good option. Connect the 2 ends of the rope and the pulley will move along the rope, then attach the rope to the metal cable. The load is the person holding the pulley, and the force comes from the attachment on the other end of the rope. There are 2 types of live pulleys: simple pulleys with just 1 wheel and live pulleys with many ropes attached.
School flag raised with simple pulleys
How is the school flag raised? It is pulled up by a rope attached to a pulley at the top of the pole. When the rope is pulled, the pulley turns, raising the flag. A pulley is a simple mechanism that helps people move heavier objects with ease. The rope must be securely attached to the pulley to keep the flag stable.
A simple pulley is a spinning wheel with grooves on 1 side and ropes on the other. The rope can be any length and the wheels can be any size. The rope has to go through the groove and the load is attached to the other end of the rope. Simple pulleys are pulleys with fixed shafts. An example is the wheel on a school flagpole.
A simple pulley system consists of a primary pole, a secondary pole and an outer member. The primary flagpole is connected to the track by a detour, while the secondary flagpole is connected to the track by a pipe. There is a groove on 1 side of the track, which passes through the inner cavity of the flagpole. An open track at the upper end of the track connects the 2 parts of the pulley.
A simple pulley can be used for many purposes. This is a useful machine that can be used to raise the flag. Among other things, it can be used in clothing lines, bird feeders, and even roofers. And, of course, you can use the pulley to raise the flag. Its versatility makes it an essential part of school decor.
cast iron pulley
If you are looking for pulleys for your machine, you may come across cast iron pulleys. They are usually cheap and available in a variety of sizes. The rim is held in place by a mesh attached to a central boss. The arms and spokes can be straight or curved, but most are oval. There are many uses for this type of pulley.
You might wonder why the arms of cast iron pulleys are so curved. Bent arms tend to yield rather than break. Cast iron pulleys are usually round with a slight bump on the rim, which helps keep the belt centered on the rim as it moves. On a 300mm diameter pulley, the bumps may be as small as 9mm.
