JL7034 Topkit Tower crane for construction site

JL7034 Topkit Tower crane for construction site System 1

JL7034 Topkit Tower crane for construction site

Ref Price:

Loading Port:: Shekou

Payment Terms:: TT OR LC

Min Order Qty:: 1 unit

Supply Capability:: 100 unit/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Product Description:

Description of TOWER CRANE JL7034

1) JL7034 tower crane has 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;

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.

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

SPECIFICATION of TOWER CRANE JL7034

Max. working range 70m, tip lifting weight 3.4T and Max. lifting weight 16T.
Hoisting mechanism fitted with three speed motor, stable braking and less shock when shifting.
Trolleying mechanism can provide two operation speeds.
Free standing height (m) 60
Max height with attachment (m) 200
Working range can be adjusted（m）70/65/60/52/48
Min working range(m)2.5
Max lifting capacity(t) 16
Tip load @ 70m(t)3.4

Packaging & Delivery of TC7034

40HQ container

25~30days after deposit

JL7034 Topkit Tower crane for construction site

Q: tell me how to do it, in the easiest way: There okorder /

Q: Did not city officials think of the danger if they toppled.: It takes longer to take them down than Sandy has been a tropical depression.

Q: I have skills in my craft, I need finatial help for a n.c.c.c.o. certifacation.: lol, yeah, how about just flip my burgers.

Q: i probably sound like an idiot asking this question :Pis it electricity? fossil fuel burning involved? pulleys? how does the pulley work? any human power involved? specifically, how is it stupid to lift a chair that can be lifted by a person, with a crane?: A crane is a pulley and using simple machines like wedges, screws, pulleys etc. takes less work.

Q: hi, i was just looking for a guide to change a full stock to a crane stock on an m4, (its wired to the back)i dont actually have the gun yet im buying it from a freind, so i havnt had a chance to look at it but the the gg gr16-r4i was wondering if its just a m4 with a stock that is wired to the back, how there is the two long screws that run from the back of the buffer tube to the body, then you just switch it out for a crane stock...anyway anything would be great, thanks: M4 Crane Stock

Q: so yeah i know that cranes do the main work but i guess there are no such really toll cranes to do that with skyscrapers ?: They put a crane on the ground, and they build 5 stories, say. Then they put the crane on top of the 5th story, and build another 5 stories, then they put it on the 10th story and build 5 more, etc. Or it's hanging on the side of the building, moving upwards as the building rises.

Q: What tower cranes are used on the 30 storey house?: According to the weight and the lifting range in order to determine the size of the tower crane tower crane lifting moment! Size to measure the lifting torque maximum weight * maximum weight of the amplitude of.QTZ63 represents 63 tons - meters, general building does not involve carrying heavy, almost 63!

Q: how does the power electronic drives employed in cranes?: The primary function of an electronic drive is to provide for operation at various speeds. Slow speed operation is used when moving a load into position. Faster speeds are used for moving loads over longer distances. When the operating speed is steplessly adjustable, ramped acceleration and deceleration control is easily provided as well. Controlled acceleration provides smoother operation because acceleration at a constant rate means accelerating with a constant force or torque. Electronic drives control torque and current during starting. They perform a function similar to a reduced voltage motor starter, but they do it steplessly, more efficiently, with more complete control of applied torque. They provide more torque per ampere of current than any other starting method. This is very beneficial for the frequent starting and stopping often required for cranes. Electromechanical motor controls for cranes require additional contactors, relays and other components to perform functions such as reversing, motor overload protection and braking. These functions are incorporated into the electronic controls with electronic drives. Electronic braking can return energy to the power supply and bring the load to nearly a complete stop before a friction brake is applied. For holding the load in position, an electromechanical brake is still required. Electronic drives can be used on bridge, trolley and hoist applications.

Q: I used to buy a new tower crane that was attached to someone else's unit and (the key Gou Er). Now I have set up a company myself and bought a key, Gou Er. The question is, now how can I put it back from someone else's key dog and bring it back to my own dog?Know about the urgent urgent urgent urgent call to inform the mobile phone can ah ~ ~ ~ ~ ~ ~ thank you!: Measures for the record and registration of construction hoisting machineryArticle 1 These measures are formulated in accordance with the provisions on the supervision and administration of the safety of construction cranes' machinery (Order No. 166th of the Ministry of construction) in order to strengthen the management of the record and registration of construction cranes.The construction and registration of the hoisting machinery as mentioned in the present Measures shall include the registration of the lifting machinery, the installation (disassembly), the notification and the use of the registration of the second.Third construction departments of the people's governments at or above the county level may use the computer information management system to handle the registration and registration of construction hoisting machinery, and establish a database.The construction administrative department of the local people's government at or above the county level shall provide the registration and registration and inquiry service of the building hoisting machinery within its administrative area.Article fourth rental, installation and use of units shall be submitted in accordance with the provisions of the lifting of construction machinery registration information, and the authenticity of the information provided by the responsible.The construction administrative department of the local people's government at or above the county level shall establish a system for the examination and registration of the hoisting machinery.Fifth construction machinery rental units or purchase building lifting units (hereinafter referred to as the "property units") in the construction machinery rental for the first time or before the installation, should be registered at the competent construction Department of the local people's governments at or above the county level to the unit of business (hereinafter referred to as the "equipment registration authority") for the record.

Q: What was the mekhane (crane) used for in Greek plays?To remove scenery between actsTo lift the king and his court to their viewing boxFor actors playing the godsIt was only used in building and tearing down the set: for actors playing gods. that's where the phrase deus ex machina comes from -- god in a machine.

Send your message to us

*Email

*TEL

*Quantity

*Unit