| After-sales Service: | Provided |
|---|---|
| Warranty: | 12 Months |
| Certification: | CE, ISO9001, Eac |
| Condition: | New |
| Maximum Lifting Height: | 50-100m |
| Maximum Lifting Weight: | 6t |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier
Experience the pinnacle of construction technology with our self-erecting tower crane, featuring advanced frequency conversion control for unparalleled efficiency and reliability.
Effortlessly install with peace of mind! Our engineering construction tower crane ensures a safe and reliable foundation. Equipped with frequency conversion control, it offers smooth and seamless operation.
| Technical parameters |
QTZ31.5 (TC3807) |
QTZ40 (TC4208) |
QTZ40 (TC4708) |
QTZ75 (TC5010) |
QTZ63 (TC5013) |
QTZ63 (TC5510) |
|
| max.lifting moment | kN·M | 335 | 498 | 536 | 750 | 860 | 860 |
| rated lifting moment | kN·M | 315 | 400 | 400 | 500 | 630 | 630 |
| max.lifting capacity | t | 3 | 4 | 4 | 5 | 6 | 6 |
| work range | m | 2.8~38 | 2.8~42 | 2.8~47 | 2.5~50 | 2~50 | 2~55 |
| rated lifting capacity at max.working range | t | 0.7 | 0.8 | 0.8 | 1 | 1.3 | 1 |
| independent lifting height | m | 29 | 29 | 29 | 36 | 40 | 40 |
| work power | V/Hz | 380/50 | 380/50 | 380/50 | 380/50 | 380/50 | 380/50 |
| total weight of the tower structure | t | 16.7 | 21.2 | 22.5 | 29.5 | 32.2 | 32.8 |
| total power(no including jacking) | kW | 20.8 | 20.9 | 20.9 | 22.2 | 31.7 | 34.7 |
Introducing the TOWER CRANE QTZ40 (TC4708) - the ultimate crane machine for lifting and construction applications, designed to meet all your heavy-duty needs.
TOWER CRANE QTZ40 (TC4708) - engineered to perfection for robust lifting solutions.Optimize your operation with our state-of-the-art crane machine, built for precision and endurance.Experience unmatched lifting performance with our cutting-edge lifting machine, tailored for all construction demands.Revolutionize your construction projects with our advanced tower crane, offering superior lifting capabilities.
Discover the revolution in construction technology with our advanced solutions.
Safety and reliability at its finest - our self-erecting tower crane ensures a robust foundation and smooth operation, making it indispensable for engineering construction projects.
Our self-erecting tower crane, equipped with frequency conversion control, guarantees safe, reliable, and smooth construction operations, setting new standards in the industry.
-- · FAQ ·--
1. Why choose us?
As a professional manufacturer since 1970, we excel in producing both machines and spare parts. Additionally, we can customize spare parts to precisely match our customers' requirements, ensuring optimal performance.
2. Do you accept special orders?
A: Absolutely! Special orders are welcomed, as we possess a dedicated design and manufacturing department to cater to unique customer specifications.
3. What is the real delivery time of your factory?
A: For general series products, our delivery time ranges from 10 to 20 days. Special orders may require 30 days or more, depending on the specific requirements and product complexity.
4. How do you ensure the quality of your products?
A: Our equipment is renowned for its durability, a key feature appreciated by our global clientele. We have an experienced quality control team ensuring our products meet the highest standards, with each unit undergoing rigorous testing before delivery.
With our dedicated quality control team, we strive to deliver the highest quality products to our customers. Each product undergoes a stringent quality test before leaving our facility.
5.What is the max. capacity of the tower crane?
PT series: 2T, 6T, 10T, 16T, and 18T capacities to meet diverse lifting requirements.
TC series: Offering 3T, 4T, 5T, 6T, 8T, 10T, 12T, and 16T capacities for versatile construction solutions.
6. Where can we buy the machine's parts?
A: We provide some essential wearable spare parts for free with each delivery. Additionally, we maintain a comprehensive spare parts warehouse, allowing customers to easily confirm and obtain the necessary parts.
Introducing our Automatic Rising or Lowering Tower Crane - engineered for peak performance and unparalleled construction efficiency.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}