| 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
Precision Frequency Conversion Control for Construction Tower Cranes - Ensuring Self-Erecting Efficiency
Easy Installation for Engineering Construction - Foundation Safe and Reliable Tower Cranes with Smooth Running and Frequency Conversion Control
| 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 |
TOWER CRANE QTZ40 (TC4708) - Advanced Lifting Machine for Seamless Construction Operations
TOWER CRANE QTZ40 (TC4708)Crane MachineLifting MachineTower Crane
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Safe and Reliable Self-Erecting Tower Cranes for Engineering Construction - Smooth Operation Guaranteed
Reliable Frequency Conversion Control for Self-Erecting Tower Cranes - Ensuring Smooth and Safe Construction Operations
- - · FAQ ·- -
1. Why choose us?
We have been a professional manufacturer of machines and spare parts since 1970. Additionally, we can customize spare parts according to customer requirements.
2. Do you accept special orders?
A: Yes, special orders are available as we have a dedicated design and manufacturing department.
3. What is the real delivery time of your factory?
A: For general series products, delivery time is 10 to 20 days. Special orders may require 30 or more days, depending on specific requirements and products.
4. How do you ensure the quality of your products?
A: Our equipment is known for its durability, a key feature appreciated by our global customers. Each product undergoes a rigorous quality test before delivery.
Our experienced quality control team strives to offer the highest quality products, ensuring each product passes a stringent quality test before shipment.
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 some wearable spare parts for free with delivery for urgent needs. Additionally, our spare parts warehouse can fulfill specific requirements based on customer confirmation.
Innovative Tower Cranes with Automatic Rising and Lowering Features - Optimal for Efficient Construction
Suppliers with verified business licenses
Audited Supplier 
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