Tower Crane Chinese Leading Supplier with ISO,CE
- Ref Price:
-
$40,000.00 - 200,000.00
/ unit
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
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Quick Details of TC4804 Tower Crane
Feature: Tower Crane
Condition: New
Max.Lifting Load: 4T
Span: 40m
Place of Origin: China(Mainland)
Model Number: TC4808
Characteristics of TC4808 Tower Crane
1) TC4808 have competitive price and excellent quality, suitable for all kinds of construction project and can work under all kinds of work condition.
2) This kind of crane adopts standard section hydraulic lifting and connecting, and can decide the crane height according to the actual height of the building, and at the same time the lifting capacity will not be affected; The max. attached height can reach 110m.
3) It has high working speed, good speed-adjusting performance, steady operation and high efficiency. Three-speed motor and mono-speed ratio decelerator are applied in the lifting struction, which enables heavy load low speed and light load high speed.
The range-change structure drives the dolly to change range on the horizontal arm, with good positioning performance. Planet gear decelerator is applied in the circumgyrating structure, together with moment-limiting hydraulic coupler, which can relize high load capacity, steady starting and reliable operation.
4) The crane has complete set of safety devices, which can guarantee the safe and high efficienct operation of the equipment. The machine is equipped with lifting height limiter, dolly range-change limiter, moment limiter, weight limiter, circumgyrating limiter, etc.
5)The machine has scientific layout and beautiful appearance. The operator's room is set independently on one side, with good vision field. It creates a good working environment for the operator.
Specifications of TC4804 Tower Crane
Technical Sheet for TC4808
Independent height (m) | 31.5 | ||||||
Max height with attachment (m) | 110 | ||||||
Working range can be adjusted（m） | 38、43、48 | ||||||
Min working range（m） | 2.25 | ||||||
Max lifting capacity（t） | 4 | ||||||
Tip load @ 48m（t） | 0.8 | ||||||
Hoist mechanism | Falls | 2 | 4 | ||||
Lifting capacity（t） | 1 | 2 | 2 | 2 | 4 | 4 | |
Speed（m/min） | 70 | 35 | 7 | 35 | 17.5 | 3.5 | |
Motor | YZTD225M2-4/8 /32 15/15/3.5KW | ||||||
Trolleying mechanism | Speed（m/min） | 20/40 | |||||
Motor | YDEJ100-4 /8 2.4/1.5KW | ||||||
Slewing mechanism | Speed（r/min） | 0-0.6 | |||||
Motor | YD132S-6/8 2.4/1.8KW | ||||||
Climbing speed（m/min） | 0.4 | ||||||
Counterweight（t） | 7.6 | ||||||
Mast section size（L×W×H）m | 1.4×1.4×2m | ||||||
Working temperature | -40－+60℃ | ||||||
Total power (KW) | 23 | ||||||
Power supply requirement (KVA) | 115KVA for generator | ||||||
Cable type ( within 30 meters from site power source to lower electric box of tower crane ) | |||||||
Startup voltage & current | 380V×95%=361V 180A | ||||||
Rated working voltage & current | 380V 65A | ||||||
Images of TC4804 Tower Crane
FAQ of TC4804 Tower Crane
Q: What is the principal to quote the right tower crane to the client?
A: First, we need to know clients’ requirements. Normally the following information should be clarified by the client: max lifting capacity, height (height under hook), tip load and jib length.
Second, we need to know what the foundation requirement from the client is. (Fixed/undercarriage/ undercarriage with traveling system), mast section type (panel/integrated), power supply source (voltage, ampere and frequency), the distance between the machine and power supply……
Third if there are special needs, we could suggest proposal according to clear data provided by the clients. End-user, as construction machinery buyer, knows the site situation well and should make decision, such as the machinery specification, type…….
Q: What is 3 main mechanism of the tower crane?
A: there are trolleying mechanism/ slewing mechanism/ hoisting mechanism.
Q: Can you equip with light on tower crane jib, monitor, remote control and anemometer?
A: Sure. All of these could be provided with extra cost upon the clients’ requirements. But according to general practice, remote control is not suggested because most of the operator feedback operation in the cabin will provide a wide working view.
- Q: How to build a tower crane?
- 7, the boom of the horizontal installation, setup of counterweight, main hoist installation, installation sequence of these large, there are provisions in the instructions.8 、 install operating room, main cable and control cable. Installation of crane wire rope, hook, lifting the car has been in the assembly of the boom when installed.9, at this time has completed the basic installation, the later self lifting installation, the main work by the tower crane itself equipment and artificial to complete.10 tower crane from basic height to work height.Each type of tower crane has different self lifting mounting methods. In fact, in addition to carrying heavy loads, the installation of a large number of high-strength bolts is a heavy work.11, the above is the general procedure, the actual installation work in strict accordance with the installation instructions. According to historical experience, tower crane installation accidents often occur in some professional installation team.12, the old type of tower crane installation is relatively simple, but also have independent installation, and now the development of automobile crane is not a must, general use of car crane can complete all the installation.
- Q: I'm researchign for this demonstration speech on origami and uncovered a legen that says in the Japenese custom if you fold 1000paper cranes you are granted a wish. Just wondering, has anyoen ever tried this? and the outcome?I'm goign to do it this weekend!
- i've got faith it too. you purely make one thousand paper cranes, and that i think of that purely the sufferer of the ailment is meant to make it. Oh yea, and you carry the cranes around the sufferer. this is style of irrelevant, yet once I study a e book Sadako and the Thousand Paper Cranes. it quite is a few lady who tries to make one thousand paper cranes with the intention to get cured. it quite is particularly unhappy, yet it quite is the place i'm getting my data from.
- Q: What are the three different types of Cranes?
- Whooping crane Crane your neck. Bob Crane from Hogan's Heroes.
- Q: list of people confirmed dead from crane accident nyc?
- This okorder /
- Q: I've heard of people making 1000 origami cranes as a wedding gift or decoration. I am making them as a gift for my sister-in-law and her husband, whose new baby is due next month. I'm up to 730, so I need to keep plugging away! My question is how should I display them? I've heard of putting them in a gallon jar. I was also thinking of making strings of 100. Do you put the string through the pointy part on the back? Can I arrange them into a mobile? Any ideas would be appreciated.
- What the heck?! One thousand origami cranes?! Whoa! Your fingers must be sore, you poor thing! Good work! I could never have that patience and endurance. This is what to do. Pick a room - any room they use often, like a living room - and swathe the whole thing in white curtains and drapes and tablecloths. Then spread the cranes out. Artistically perch them on shelves and rim the couches with them and arrange them in circle and diamond patterns on the coffee table. Make the whole room a sea of origami cranes, and then put up a big sign in the middle: CONGRATULATIONS! Or you could make a pi?ata. When whacked, the pi?ata will explode into one thousand origami cranes. Or put them all in a bucket on the rim of a door that is slightly ajar. When they fling it open, the buckets will dump a tremendous shower of paper onto their heads! Attach a bucket to a rope so that the buckets don't clank onto their heads and hurt them.
- Q: how much does a crane operator make ?
- Tons of money. I use to off load ships in the San Diego harbor and they were long shore men or women. The crane operator made about $40 per hour.
- Q: I just watched hunger games, and in the end Secana Crane was locked in a room with nightlocks, but why did they do that to him? what did he do to get killed?
- He angered the President by failing to stop the contestants from beating the game, so his death was demanded.
- Q: I want to know what the cheapest way is to rent a crane. I want to crane a spa out of one backyard to another. Where can I go to find a great deal on a crane rental?
- call a crane rental company - rates are pretty standard in the industry for each type of equipment
- Q: a 10 crane is moving across a frictionless surface at 4 m/s. if you wish to bring the crate to a stop, how much work would it need to do to dissipate all the kinetic energy?Physic
- What is a 10 crane? what is 3/s ? once you have numbers that mean something, plug them into the following equation Kinetic Energy in J if m is in kg and V is in m/s KE = ?mV?
- Q: What are the common problems encountered in hiring cranes for house constructions?
- It might not be the right size for the job.
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Tower Crane Chinese Leading Supplier with ISO,CE
- Ref Price:
-
$40,000.00 - 200,000.00
/ unit
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 30 unit/month
OKorder Service Pledge
OKorder Financial Service
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