CNBM CMAX Tower Crane QTZ500~QTZ31.5 crane Crane Manufacturer Crane Distributor Accessory

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Product Description:

CNBM CMAX Tower Crane QTZ500~QTZ31.5 crane Details:

Minimum Order Quantity:2 unitUnit:unitLoading Port:Qingdao
Supply Ability:200 unit/monthPayment Terms:TT OR LCPackage:Pallet

CNBM CMAX Tower Crane QTZ500~QTZ31.5 crane Product Description:

Model

QTZ315

(7035)

 

QTZ300

(7031)

 

QTZ200

(7020)

 

QTZ160

(6516)

 

QTZ125A

(6015)

(5518)

QTZ100A

(5515)

 

QTZ80A

(6010)

(5512)

QTZ63B

(5610)

(5013)

QTZ63C

(5211)

 

QTZ40

(4708)

(4510)

QTZ40A

(4708)

 

QTZ31.5

(3883)

(4075)

(4264)

Amplitude(m)

70

70

70

65

60/55

55

60/55

56/50

52

47/45

47

38/

40/

42

Independent height(m)

53

50

50

50

46

45

46

41

40

29

29

27

Max.height(m)

301

221

200

190

200

180

200

141

140

100

120

100

Max lifting capacity(t)

16

12

12

10

8

8

8

6

6

4

4

3

Wall-attached Frame

11

8

7

6

6

6

8

6

6

4

6

5

Main material

140×140×16

Angle steel welding

135×135×12

Square steel tube

135×

135×

10


Square steel tube

160×160

×14
Angle steel


160×160

×16

Reinforcing

mast section

160×

160×

12
Angle steel

140×

140×

12
Angle steel

125×

125×

10
Angle steel

Standard Mast Section Dimension

2.083×2.083×3

1.935×

1.935×

2.8

1.835×1.835×2.5

1.835×

1.835×

2.5

1.615×

1.615×

2.5

1.5×

1.5×

2.5

1.5×

1.5×

2.2

1.5×

1.5×

2.4

    For further information, please check the detailed parameter of different model in the product tabulation.

 

CNBM CMAX Tower Crane QTZ500~QTZ31.5 crane FAQ:

1. What is the function of the monitor?

Monitor, namely inspection system (like black box), which could store 10000 tower crane operation reports, and it is recommended to be installed in big cranes more than 16t.

2. What kind of steel used for tower crane?

Normally, as for the main force bearing steel structure, Q345B is adopted; as for

the assistance force bearing steel structure Q235B is adopted. All of the raw material is outsourced from qualified steel factory in China.

3. What kinds of CMAX tower crane are available now?

Four main categories: normal tower crane with cat head, internal climbing tower

crane, top less tower crane and luffing tower crane.

4. What is the brand for CMAX tower crane electric component?

CMAX tower crane select the main electric parts from European or Japanese

brand such as SCHNEIDER, YASKAWA etc.and all of these parts have passed the CE inspection.

5. What is the brand for CMAX tower crane motor?

All the selected motors are outsourced from the same company as Potain China,which passed CE inspection (if you need, we could provide related certificate).

6. What is the brand for CMAX tower crane converter?

Normally, more than 10t series tower crane is equipped with converter. The

selected converter includes SCHNEIDER, SIMENS, YASKAWA…it could be selected as per clients’ request.


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Q:What are the world famous mechanical equipment exhibition?
3, the French international civil engineering and Construction Machinery Exhibition (INTERMAT) the European Construction Committee (CECE), founded in 1988, tenth in 2015, is one of the three famous exhibition of world engineering machinery and construction machinery field, three years. France INTERMAT exhibition exhibits covering mining machinery, earthmoving machinery, concrete machinery, lifting machinery, pavement and compaction machinery, piling machinery, industrial vehicles, pneumatic tools, drilling machinery, building materials machinery, mining machinery and other engineering and construction machinery and spare parts industry. Paris International Construction Machinery Exhibition in Europe - the Middle East - Africa (EMEA) region has a unique position.
Q:What are the principles, performances and uses of the commonly used construction machinery equipment?
2.: Principle: loader loader work, powered by a flywheel of the diesel engine to the hydraulic torque converter, the torque converter will drive to the gearbox, and before and after the output flange of the gearbox, the power output of the gearbox after the transmission shaft are respectively transmitted to the front and back drive axle to drive the wheels forward. Performance: 1) Central articulated frame, turning radius is small, flexible and convenient operation in narrow space; 2) using hydraulic mechanical transmission, according to the size of the external resistance and automatic stepless speed change, which can make full use of engine power, and improve the maneuverability, simplifies the loader operation. Is to protect the transmission parts and engine; 3) adopts full hydraulic steering, power shift transmission, hydraulic or flexible manipulation, portable and flexible machine; 4) stable and reliable operation; wide use of low-pressure off-road tires, rear axle swing, with good cross-country performance and through the performance by 5); gas cap oil disc brake system and brake foot up, emergency braking system, the braking performance is safe and reliable; 6) with advanced structure and bright cab. The air conditioning system operates more comfortably. Uses: loaders are mainly used for shovel, loading, unloading, transport of soil and stone a kind of bulk materials, rock and hard soil can also be slightly shovel operations.
Q:What are the construction materials, components, fittings and equipment in construction?
3. Equipment: a complete device which belongs to the unique function of each function of the construction project. There are systems, equipment and conventional equipment, such as: elevator, automatic fare collection, HVAC, gas fire protection, etc..
Q:Construction Engineering, moving equipment and stationary equipment, respectively
2. Static equipment: reaction equipment (code R). Such as reactor, reaction kettle, decomposition pot, polymerizer, autoclave, converter, digester, steam ball, sulfonation pot, gas producer and so on. Heat exchange equipment (code H). Such as tubular waste heat boiler, heat exchanger, evaporator, condenser, cooler, heater, sterilization pot, water jacket, etc. for dyeing dryer, steamer, cooker, gas preheating. Separation equipment (code S)
Q:What measures can effectively reduce the construction accident rate?
Hefei construction workers training _ fail safe design: in the part of the system, equipment malfunction or damage, can also ensure the safety of safety and technical measures known as fault - Safety Design in a certain period of time (fail-safe). Generally speaking, through careful technical design, the system and equipment are in a low energy state when the fault occurs, thus preventing the unexpected release of energy. For example, a fuse in an electrical system is a typical fault - Safety Design; when the system is overloaded, the fuse is fused and the circuit is disconnected to ensure safety. Although the fail safe design is an effective measure of safe technology, but considering the fail safe design itself may not work due to failure, so the choice of safety technical measures should not give priority to the use of.
Q:Mechanical bearings, all types? Roughly
The basic structure and NU type cylindrical roller bearing inner ring bearing the same, but because of the needle, the volume can be reduced, and can bear large radial load to the bearing without inner ring shaft mounting surface with suitable precision and hardness is used as a raceway.
Q:What is a door rack for a construction site? How high is it generally?
This depends on the erection of the height of the general 3 steps and within 5-6 yuan a meter, assuming the erection of 4.5 meters high, 22.5-27 yuan a square. This is calculated in accordance with single-layer, the higher the more expensive, 9 meters in 65 yuan or so square. In accordance with the establishment of meters, in accordance with the erection of the volume of the calculation.
Q:What is the use of spare parts prices in Chinese market by foreign companies?
But there is always somebody to ask, just like a college paper, where everyone can read or keep secrets, but collecting them and sending them to foreigners is a sign of treason
Q:Building materials, equipment, components and fittings products must have "three certificates" is what cards?
Product quality certification, also known as product certification, internationally known as qualified certification. According to the 1991 implementation of the "people's Republic of China Quality Certification Management Regulations", the product quality certification is based on the product standard and relevant technical requirements, the certification institution confirmed by the certification and certification marks to prove that a particular product is in conformity with the relevant standards and technical requirements of the corresponding activities.
Q:What type of industry does the machinery and building accessories processing belong to?
There are only three tax categories in our country: 1 consumption tax, 2 VAT, 3 special tax (agriculture). Therefore, as long as the manufacturing or processing of industrial value added tax on enterprises. It has nothing to do with the economic nature, classification and categories of an enterprise.

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