High Performance TC4808 tower crane with Competitive Price

High Performance TC4808 tower crane with Competitive Price System 1

High Performance TC4808 tower crane with Competitive Price

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 1 set

Supply Capability:: 20 set/month

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Descriptions of our 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. With their working radius from 2.25 to 48m, TC4808 tower cranes are famous for their large operating ranges, varied working methods and wide uses.

2,This series of tower cranes has a horizontal jib frame, a jib-trolley radius-changing mechanism and a hydraulic self-raising mechanism.

3, It is original in design, reliable in operation and satisfactory in shape.

4,Equipped with all necessary safety devices, these cranes show a good speed-control capacity,, satisfactory operating stability and high work efficiency.

5,They are widely applied for the construction of high-rise hotels, resident buildings, high-rise industrial buildings, large-span factory buildings and tower like buildings like tall chimneys. Best after sales service will be offered which will get rid of all your worries in the purchase of our products

Advantage of our tower crane:

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

2, suitable for the group of tower cross homework.

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.

Main technical parameters of the tower crane:

1) loading capacity:

jib length(m)	11	14	18	22	26	30	34	38	40	42	44	46	48
2t-20.97m	2	2	2	1.897	1.576	1.34	1.159	1.017	0.973	0.93	0.886	0.843	0.8
4t-10.96m	3.986	3.09	2.36	1.897	1.576	1.34	1.159	1.017	0.973	0.93	0.886	0.84	0.8

2) Mechanism specifications:

hoisting
	m/min 65.1 32.6 13.0	15/15/4
	T 0.8 2 2	15/15/4
trolleying	m/min 25.2	2.8/2.2
slewing	r/min 0.734	5.5
climbing	m/min 0.4	3
electric power		26.3
main supply	380V/50HZ
Jib length(m)	48
Counterbalance(t)	7.76

High Performance TC4808 tower crane with Competitive Price

Q: ...the crate weighs 4000N when resting on the ground. Find the followinga)The tension in the cable necessary to do thisb)The work done by the cablec)The work done by gravityd)The total work done by the systeme)The final velocity of the crate: One-fifth of a g is 1.96 m/s?. The mass of the crate is... m = F / a = 4,000 N / 9.8 m/s? = 408 kg The force of the crane must be greater than that of the force of gravity. The acceleration must therefore greater as well. 9.8 m/s? + 1.96 m/s? = 11.8 m/s? a) T = ma = 408 kg x 11.8 m/s? = 4.81 x 10^3 N b) W = Fd = (4.81 x 10^3 N) x 25.0 m = 1.20 x 10^5 J c) W = Fd = 4,000 N x 25.0 m = 1.00 x 10^5 J d) W (total) = W (crane) + W (gravity) = (1.20 x 10^5 J) + (1.00 x 10^5 J) = 2.20 x 10^5 J e) v (final) = (v? + 2a?x)^(1/2) = ((0 m/s)? + (2 x 1.96 m/s? x 25.0 m))^(1/2) = 9.90 m/s I'm sure that all of my answers are correct. If anything is incorrect, please e-mail me again. Best of luck to you Jim.

Q: Is their a difference between a flamingos and cranes birds?: Yes quite some difference,Flamingos are crustacean feeders brine shrimp and similar, feeding by sifting water through their bills by a pumping action and feed in water.Their habitat is Tropical climbs Cranes on the other hand are mainly land or swamp birds feeding on Frogs Lizards even snakes and other insects., they live in various regions even in cold areas. This is only a brief description so I hope it has helped

Q: what type of hydraulic oil does a 2007 liebherr LTM 1160 5.1 crane take?: You're telling me you've been entrusted the control of a crane capable of reaching 565 feet up an you don't know what hydraulic oil it takes?? Jesus Christ mighty... First off, it's in the owners manual, second off it's probably on the resivoir cap.... If you couldn't figure that out you shouldn't be allowed near the damn thing...

Q: the lifting capacity of a hydraulic crane is based on two primary design factors what are they?: The potential lifting force of a hydraulic crane is primarily based on the diameter of the piston and on the pressure of the oil. Everything else is subservient, but necessary.

Q: are they for camera support: The cranes have the cameras for the panoramic views which are shown throughout the broadcast. There were instances in the past when they also held the camera men.

Q: What is a "crawler crane" and what kinds of jobs is it good for?: *A crawler is a crane mounted on an undercarriage with a set of tracks (also called crawlers)that provide for the stability and mobility of the crane. Crawler cranes have both advantages and disadvantages depending on their intended use. The main advantage of a crawler is that they can move on site and perform lifts with very little set-up, as the crane is stable on its tracks with no outriggers. In addition, a crawler crane is capable of traveling with a load. The main disadvantage of a crawler crane is that they are very heavy, and cannot easily be moved from one job site to the next without significant expense. Typically, a large crawler must be disassembled and moved by trucks, rail cars or ships to be transported to its next location. Crawler cranes range in lifting capacity from about 40 US tons to 3500 US tons.

Q: how do construction crews put up a crane?: They assemble it on a concrete foundation using a mobile crane. To grow taller, the top unit of the tower crane has a jacking mechanism that lets it raise itself up and insert another tower section.

Q: I need a answers to these questions for a school project.These questions are:-How and when did it occur when the Siberian White Crane got threatened and critically endangered?What are the causes of this environmental issue?What are the effects of this environmental issue?What has or is being done to prevent such and environmental issue occurring again?Thanks, it will really help me with my final mark.: Check okorder . There is some very interesting information at this site.

Q: A heavy concrete panel is being lifted into position in a building by means of a crane (see figure below). The tension of 1.78 x 10^4 N in the supporting cable produces a torque with respect to point O. (Let L = 46.3 m.): The crane contributes a torque of 495,979.8 Newton-meters. 1.78e+4 * 46.3 * cos(53.0) = 495,979.8 ...but this is not the total (net) torque. There is also a torque due to the weight of the concrete slab - torque we are ignoring since we do not know the weight of the slab.