| 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 superior frequency conversion control with our construction self-erecting tower crane, ensuring smooth and reliable operations.
Easy to install and engineered for safety, our construction self-erecting tower crane boasts a secure foundation and smooth running capabilities, enhanced by advanced frequency conversion control technology.
| 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 |
Discover the robust TOWER CRANE QTZ40 (TC4708) - a powerful lifting machine designed for excellence.
Unveiling the TOWER CRANE QTZ40 (TC4708), a marvel in construction engineering.State-of-the-art crane machine designed for modern construction needs.Efficient lifting machine tailored for construction excellence.High-performance tower crane engineered for reliability and efficiency.
Effortless operation with top-tier tower crane technology.
Our self-erecting tower crane integrates safety and reliability, ensuring smooth operations in engineering construction projects.
Benefit from advanced frequency conversion control with our construction self-erecting tower crane, combining safety, reliability, and smooth operation for engineering excellence.
Meticulously engineered for peak performance. · FAQ ·Precision and reliability in every detail.
1. Why choose us?
Since 1970, we have been the experts in manufacturing both machines and spare parts. Additionally, we tailor spare parts to meet customer-specific requirements.
2. Do you accept special orders?
A: Yes, we can accommodate special orders, as our factory includes a dedicated design and manufacturing department.
3. What is the real delivery time of your factory?
A: For our general series products, the delivery time ranges from 10 to 20 days. Special orders may require 30 or more days, depending on the specific product and situation.
4. How do you ensure the quality of your products?
A: Our equipment is renowned for its durability, a key feature appreciated by our customers, both domestically and internationally. Our experienced quality control team strives to deliver the highest quality products, each subjected to rigorous testing before shipment.
We aim to provide unparalleled quality with our meticulously tested products, ensuring durability and reliability.
5.What is the max. capacity of the tower crane?
PT series: 2T, 6T, 10T, 16T, 18T
TC series: 3T, 4T, 5T, 6T, 8T, 10T, 12T, 16T
6. Where can we buy the machine's parts?
A: We provide customers with some essential spare parts at the time of delivery for urgent needs. We also maintain a comprehensive spare parts warehouse, allowing customers to confirm and order parts as required.
Experience seamless operation with our Automatic Rising or Lowering Tower Crane, designed for peak performance and efficiency in construction projects.
Suppliers with verified business licenses
Audited Supplier 
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