QTD500-25t Luffing Jib Tower Crane Jib Crane Price Applied to Bridge and Subway Construction
Specifications for QTD500-25t Luffing Jib Tower Crane Jib Crane Price Applied to Bridge and Subway Construction
Main Performance | Main Specifications |
Rated lifting moment (KN.m) | 5000 |
Max. lifting load(t) | 25 |
Tip load(t) | 7.8 |
Working range(m) | 5~50 |
Lifting height(m) | Freestanding height | 55 |
Attaching height | 260 |
Mast section | Main limb (mm) | H steel 293×266 (split type)/ Q345B |
Section size(mm) | 2500X2500X6000 |
Lifting jib | Upper chord(mm) | 108X12 Seamless tube / Q345B |
Lower chord(mm) | 100X12 Seamless tube / Q345B |
Counter jib | Length(m) | 7530 |
Hoisting mechanism | Reducer | 90TLQ65 |
Motor | YZTPF280M-4-90KW |
Brake | YWZ-315/45 |
Wire rope | 35W×7-20-1960 I Right lay |
Hoisting speed (m/min) | 0-100 0-50 |
Slewing mechanism | Reducer | HP90.160.195 |
Motor | YPHW132L2-4-9KW |
Slewing speed (r/min) | 0-0.57 |
Trolleying mechanism | Reducer | 75TLQ45 |
Motor | YZP280S1-4--75KW |
Trolleying speed( m/min) | 0-10 |
Jacking-up speed | Hydraulic pump station Jacking oil cylinder | TQZ500/200/160 |
Motor | 15KW |
Slewing bearing | Type | 1830.50 |
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FAQ for QTD500-25t Luffing Jib Tower Crane Jib Crane Price Applied to Bridge and Subway Construction
Q1: What is the Warranty for tower cranes?
A1: For the tower cranes, we can supply 1 year warranty. If there is quality problem of any parts (excluding easy worn spare parts) on our side during this period, we will supply a new one by free for replacement
Q2: What is the mean of QTD for tower crane model? And please illustrate.
A2: QTD is classified according to China National Standard.
“Q” is the acronym of Crane in Chinese language (Qing Zhongji);
“T” is the acronym of Tower head type in Chinese language (Ta Shi);
And “D” is the acronym of luffing jib in Chinese language (Dong Bi).
For example: QTD125 (5020) means luffing jib tower crane, the rated lifting moment is 1250 KN.m (125 is 10-1 of the rated lifting moment). The working jib length is 50 meter and tip load is 2.0t when jib length is 50m.
Q3: What are the optional parts for your tower cranes?
A3: 1) Anemometer
2) Air conditioner for operation cab
3) Black box for operation cab
4) Remote control
5) Full VFD (Variable Frenquency Drive) control
Q4: How many types of foundation for your tower crane?
A4: The most popular types of foundation are Cross-beam type, Well-shaped type, Base with ballast type and Outrigger type.
By the way, our commonly used one is Cross-beam type. If you need any other type, please let us know when you make the order. Thanks!
Q5: How many countries had your tower cranes exported to?
A5: Our tower cranes had exported to more than 30 countries, such as Vietnam, Philippines, Indonesia, India, Sri Lanka, Cambodia, Russia, Kazakhstan, Brazil, Cyprus, Belgium, Madagascar, Thailand and Algeria etc.
"6S" Services for QTD500-25t Luffing Jib Tower Crane Jib Crane Price Applied to Bridge and Subway Construction
Smart 1- Collaborate with others to solve your entire problem
Smart 2- Our goal is to provide you with a personalized service and complete solution
Specialized 1- Strict raw material control, only the best will pass the test
Specialized 2-Strict quality control, making flawless finished products
Speedy 1- Professional sales team, guarantee reply with-in 12 hours
Speedy 2- Speedy dispatch with minimal delays
Study 1—Study traditional Chinese values. Educating to be better person first, making better products after that
Study 2-Educate ourselves with professional for better service
Support 1-We have skilled expert providing all technical support
Support 2-Our front line workers are united and skilled
Sincere1- Think from our customers' perspective and fulfill their needs with our best effort.
Sincere 2-A warm welcome for every customer, build genuine relationships from friends all over the Globle.