High quality building tower crane QTZ40 for sale with CE/ISO certification
USD $60,000 - $80,000 /Set
Min.Order:1 Set
Zhengzhou Changli Machinery Manufacturing Co., Ltd.
High quality building tower crane QTZ40 for sale with CE/ISO certification
Advantages of product:
1. Use qualified 16Mn and Q235B steel from domestic famous manufacturers, such as Bao steel.
2. Use high-strength wire in the welding process. Main joints use special steel and special process.
3. Electric devices are from international well-known manufacturers, such as Schneider, Omron.
4. Motor and deceleration devices use domestic famous manufacturers' products, eg: Shanghai, Jiangxi Special Electric Motor Co., Ltd.,Tianjin etc, to ensure the long life.
5. The machine is 3-5 tons heavier than the same type of tower cranes in other manufacturers.
Technical Parameters:
Model | QTZ40(4708) | QTZ40(4510) |
Jib Length (M) | 47 | 45 |
Free Height (M) | 32.5 (12 mast sections) | 32.5 (12 mast sections) |
Max. Possible Height (M) | 135 | 135 |
Max. Load (T) | 4 | 4 |
Tip Load (T) | 0.8 | 1.0 |
Wall-attached Devices for Max Height (sets) | 6 | 6 |
Main Material (mm) | Section160×160×12 | Section160×160×12 |
Mast Section Dimension (m) | 1.5×1.5 ×2.5 | 1.5×1.5 ×2.5 |
Hoisting Speed (a=2) (m/min) | 70/35/9 | 70/35/9 |
Min. Stable Falling Speed (m/min) | 4.5 | 4.5 |
Slewing Speed (r/min) | 0-0.7 | 0-0.7 |
Radius-changing Speed (m/min) | 21.6/43.2 | 21.6/43.2 |
Jacking-up speed (m/min) | 0.5 | 0.5 |
Total motor Power (kw) | 24.8 | 24.8 |
Power Supply | 380V/50HZ | 380V/50HZ |
Weight of Independent Structure (T) | 24.54 | 24.54 |
Counterweight (T) | 8.11 | 8.11 |
Base Form | Embedded Type | Embedded Type |
More photos
Q1. What is the brand of your electric motor? My customer need Siemens Brand motors.
A1. The brand of electric motors we use for the machine is De Sheng Xiang. It is high quality and up to the national standard. However, Siemens motors can also be supplied as per customer's requirement.
Q2.can we put out LOGO on that if i orderd a tower crane?
A2.Yes, of course.