8TON TOWER CRANE Q4525 QTZ125 HIGH QUALITY

8TON TOWER CRANE Q4525 QTZ125 HIGH QUALITY System 1

8TON TOWER CRANE Q4525 QTZ125 HIGH QUALITY

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 2 pc/month

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Quick Details

Feature: Tower Crane
Condition: New
Application: All construction projects
Max. Lifting Load: 8tons
Max. Lifting Height: 161.8m
Span: 45m
Place of Origin: China (Mainland)
Brand Name: CNBM
Model Number: TC4525
Certification: CE&GOST
Warranty: 12months
After-sales Service Provided: Overseas service center available

Main Features

1) TC4525 tower crane is one of the key product of CNBM company, which 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 180m.

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.

Product Picture

8TON TOWER CRANE Q4525 QTZ125 HIGH QUALITY

Parameter List

with CE, Russian GOST and ISO9001 certificate.
Model: Q6513 (QTZ125)
Max. Load: 8t
Working Range: 45m
Tip Load: 2.5t
Model: Q4525( Tower Crane(QTZ125))
Jib length 45m
Free height Stationery 53.8m
Traveling 58.7m
Climbing 44.7m
Max. Load 8tons at 3.1 - 13.33m
Tip Load 2.5 tons at 45m
Mast Size 2x2x3m (L68A1)/1.6x1.6x3m(l46A1)
Counter Jib 14.5m
Work Range 3.1m - 60m
Max. Height 182.8m/137.8m
Type Stationery/ Undecarriage/ Travelling/ Inside Climbing (Optional)
Standard Mechanism Hoisting 70RCS25
Trolleying X96L
Slewing RCV95
Traveling RT324
Frequency Mechanism If you need frequency control, please directly tell us.
Power 380V/50Hz 440V/60Hz

Our Services

1.We can make special sample according to the customer’s requirement.
2. We have more than 60 professional technical team, provide best after-sales service
3. Fast delivery time
4. We have CE, ISO9001 and GS certification.

Q:In Scottsdale AZ I have never noticed them before this year. They are on the walls all around our doors.: cranes leave their habitat because the first reason was the climate , second its mating season and lastly scarcity of food in their habitat during winter .

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: you need a crane stock and a buffer tube for it. the full stock does not use a buffer tube. you simply guide the wires through the buffer tube (once you attach it to the back) and into the stock. then just pu the stock on and put the batteries in and viola! crane stock!

Q:How many tons are tower cranes QTZ125?: The performance parameters and technical indexes of this machine are up to or better than the national standard. The maximum working range is 65m, height is 50m independent, attached type lifting height up to 180m, the maximum working range of 65 meters, the rated lifting torque 1200kN - M.The machine parameters is advanced, reliable performance, beautiful appearance, good quality, simple and practical structure, equipped with advanced safety device, convenient maintenance, safe use, reasonable price, is the ideal construction machine for construction enterprises.

Q:what can lead tower crane to blank out?: （1） tower crane has crack; （2）Brake block friction lining wear up to 50% ofRaw material thickness ; （3）Brake wheel surface wear reaches 5mm ~ 2mm （4）Spring has plastic deformation; （5）Lever system, air travelis more than about 10% of its rated trip

Q:I got the crane gold 1.6 roller rocker I'm trying to install on my 95 z28 w/ an lt1 and it doesn't seem like they are installing quite right. I got the tall black nuts that hold the rocker down around the stud and the pushrods, that's it. Do I need to use those things that go below the rockers themselves (the things that slide over the stud and the rocker goes over it from the original rockers) or do I just install how I already am with just the crane rockers, black nuts and pushrods?: on the LT1 they come factory with screw in studs so the crane application should go without any problems the rocker the rocker guide from crane should slide right on to stud you don't use the old rocker guide for that

Q:The earthing resistance of tower crane shall not be greater than that of the tower crane: Three. Technical specification for temporary power safety on construction site JGJ 46-20055.4.2 within the construction site crane, derrick and Longmen machinery equipment, metal structure and steel scaffolding and under construction in construction projects, when lightning protection devices in adjacent buildings, structures and other facilities outside the protect zone of lightning arrester, lightning protection device should be installed in accordance with the provisions of.5.4.7 lightning protection electrical equipment machinery, connected to the PE line must repeat grounding at the same time, with a repeat of the mechanical and electrical equipment grounding and lightning protection grounding machines can share the same grounding body, but should be consistent with the repeated grounding resistance of grounding resistance requirements.The electrical equipment of 9.2.1 tower crane shall comply with the requirements of the current national standard "safety regulations for tower cranes" GB5144.9.2.2 tower cranes shall be subjected to repeated earthing and lightning protection grounding as specified in Clause 5.4.7 of this code. The earthing device of the track type tower crane shall comply with the following requirements:L the two ends of the rail are respectively provided with a grounding device;The joint of the 2 track is electrically connected, and the ends of the two tracks are electrically connected in the loop;3 long track every is not more than 30m and a grounding device.

Q:Last week, I decided to make 1000 paper cranes as a new project. I am very craft- oriented, and have made numerous knitted scarfs, crocheted blankets (still in the works), and cross stitch patterns for family members. I have made 2 large cross stitch patterns, one for my grandma (took me 2 years to do) and one for my dad (2 months). My mom's birthday is coming up, and I was wondering if I should give her 1000 paper cranes as a present? I haven't yet given her anything that I made, and I feel bad about it. I don't have enough time to cross stitch a pattern or anything, and I can easily make 1000 by December. Would it be a sentimental present? Should I do it? Would she like it? If not, what should I get her? I want it to be something that I made so that it will be personal.: Lol if you *really* want to be crafty... Get a spring (Or several) Glue it to the bottom of a box. Then glue a cardboard piece on top. Then put something heavy... (For example, a glass crane, shoudn't cost much) and put all the paper cranes under it. Then... when she opens the present and takes the glass one out the paper ones will fly everywehre :D

Q:I live in the upper stairs of this apartment with a huge light right next to the front door, and a bunch of Crane Flies kind of hover around it. So whenever we open the door, some of them come in, and it's a big problem. Especially to a someone like me who's deathly afraid of big bugs.So we want to buy the Raid spray, but we don't know if it would work. The Raid: Ant and Cockroach spray didn't work that well, but that's understandable.sooo anyways, has anyone tried the Flying Insect Raid on Crane flies?: Crane flies do no harm whatsoever, so what you're proposing will replace the total lack of harm that crane flies do with the potential harm of adding more pesticides to the world, plus the byproducts produced in its manufacture and the garbage the can represents later. Is this really worthwhile? I would suggest you look into getting a yellow bug light, it's quite possible that a different type of bulb than what you're using now might be much less attractive to crane flies. If not, addressing your unreasonable fear of insects would be a safer solution.

Q:A crane lifts a 1265 kg steel beam vertically 26 m, it then stops and swings the beam 3 m horizontally into a position where the welders can secure it into its proper position. What is the work done on the beam by the crane? What is the work done by the force of gravity on the beam?: the work done on the beam by the crane = 1265 * 9.81 * 26 + 1265 * 9.81 * 0 = 322651 J answer work done by the force of gravity on the beam = 1265 * 9.81 * 26 + 1265 * 9.81 * 0 = 322651 J answer

Q:Equipment safety of tower crane: The boom of a tower crane is divided into two types: horizontal and compressed arms. When the movable arm is horizontal, the carrier car runs along the horizontal arm with variable amplitude and amplitude, and the movable arm is longer, but the boom has a larger deadweight. The arm for the strut type when the tractor boom luffing mechanism pitch amplitude, amplitude motion than horizontal smooth, but its relatively small weight.The weight of a tower crane varies with its amplitude. The product of the weight and the amplitude is called the load torque, which is the main technical parameter of the crane. Through the rotary mechanism and slewing tower crane, lifting height, rotation and walking the inertial mass, so it needs to have good control performance, especially the lifting mechanism can fast, slow, heavy and light load installation fretting. In addition to the general use of resistance speed regulation, but also often use eddy current brake, FM, pole change, SCR and mechanical and electrical joint speed regulation. When the crane in the layout to drawing, especially in real estate development area, residential buildings, such as tower crane, but also to consider the safety distance of adjacent tower crane, two in horizontal and vertical direction to ensure the safe distance of not less than 2m, the adjacent tower crane tower crane and interference can not occur. Try to ensure that the tower crane in the wind is too large to be free of rotation. The safe distance between the rear arm of tower crane and adjacent buildings shall be no less than 50cm. The safe distance between tower crane and power line meets the requirement.

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