Description of TC7050
1) CMAX TC7050 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;
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
Jib Length: 70m
Tip load: 5.0T
Max load: 20 ton
Free type height: 50m
Mast Section: 2.0x2.0x3.0m
Packaging & Delivery
40~50 days after deposit
- Q:How did the tower crane rise on the construction site? Fifteen
- With a bar of steel, each layer has about 10 or more bars of steel. When the building rises, add a few more bars to the top floor, plus a few layers. It uses the stability principle of the triangle to keep the tower crane from tilting, and it also needs to pull some cables around to keep it balanced, just like a country pole.
- Q:Are there any special requirements for the installation of wall fittings of tower cranes?
- The angle of the two member of the wall shall not be less than 60 degrees and shall not exceed 90 degrees;
- Q:What tower cranes are used on the 30 storey house?
- The 30 storey building on the height of about 100 meters to 120 meters, plus 2 to 3 layers of basement, the tower crane must set the height of 110 meters to 140 meters, if the single building is less than 60 thousand square meters of building square meters, as the total number of square meters, using a two QTZ63 type tower crane is enough,
- Q:The role of slewing limiter in tower cranes is limited
- The function of the rotary limiter is to limit the large arm to a certain set stop. Protect from turning to danger settingThe function of the amplitude limiter is to restrict the car to come out or return somewhere to stop and protect the car from or within certain dangerous range.The hook safety device is to prevent the wire rope from falling out of the big hook, so as to avoid falling and other dangerous events!
- Q:How to explain and classify the types of tower cranes? What do QTZ80 and Q5510 mean?
- This is only the tower crane in different periods of different naming:QTZ---- is the general saying in 80s of last century, Q means steel material (usually Q235), T is tower crane (mostly tower top type), Z indicates heightening method is self lifting,PT------ is the naming method in recent years.
- Q:What are the components of a tower crane? What are its main technical parameters? What is lifting torque?
- 1. Tower crane consists of three parts: metal structure, working mechanism and electrical system. The three main technical parameters are lifting moment, lifting weight and working speed. Lifting moment refers to the boom as the basic arm length maximum amplitude corresponding to the rated lifting weight of product, product or maximum weight with the corresponding inflection point.
- Q:What are the conditions of tower cranes, strictly prohibited?
- According to the national standard "tower crane safety regulations" (GB5144-2006) requirements, "the installation and disassembly, section, or drop section operation, wind tower crane at the maximum installation height should be no more than 13m/s, when there are special requirements, according to user and manufacturer's protocol implementation." Wind speed 13m/s, that is, 6 winds.
- Q:What does "automatic tower crane" mean less than 100 tons per metre?
- The problem is a bit ambiguous, 100 tons of rice is the lifting moment.
- Q:What are the qualifications for site installation and acceptance of tower cranes and construction lifts?
- and their own preparation program, the use of side with security records, often do this, all know!
- Q:What is the minimum radius of a tower crane?
- Luffing jib crane luffing mechanism to control the lifting radius, which is lifting and landing boom.At the minimum radius, the boom is angled to the vertical.
We are a leading manufacturer of a broad range of disposable medical products and durable medical equipments. From 1993, our American Headquarter, Basic Medical Industries Inc. was set up in California USA exploring our initial business of gloves. Over the past 17 years, we has enjoyed unprecedented growth due in large part to the support of our valued customers.
1. Manufacturer Overview
|Annual Output Value
||Above US$100 Million
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
|No.of Employees in Trade Department
|No. of Production Lines
||OEM Service Offered；Design Service Offered
|Product Price Range