| Customization: | Available |
|---|---|
| After-sales Service: | Overseas Service Provided |
| Warranty: | 1 Year |
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Introduction:
• Leading performance: the boom length in full extension is 44.5m, the performance leading in 5%. The grade ability is 40%, which make the machine have good road adaptability.
• The unique U boom and plug-in boom head make the load-carrying capacity more balanced, and lift more smoothly.
• The unique stretch and retract technique prevents the misoperation; the stretch and retract of the boom is safer and more reliable.
• The control system is optimized by 8 patents; lifting, rotation, and luffing are easy and reliable.
• The innovative jib system adopts embedded block, plug-in boom head and octagon jib, which has excellent lifting performance and safe and reliable lifting work.
• The unique stretch and retract technique avoids the bend of the core pipe and cylinder and the break of the boom caused by misoperation, improving the safety of the operations.
• Eight patent techniques ensure the smooth, high efficiency and energy conservation of the lifting, rotation, and luffing systems.
• Adopt the new hydraulic motor with big torque starting point, making the secondary lifting safer.
• The torque limiter adopts colorful LCD display, realizing the intelligence of the failure diagnosis. The precision is ahead of the industry.
• The humanity design makes the cab and control cab more spacious, and easy to operate.
| Model | QTZ31.5 | QTZ40 | QTZ63B | QTZ63C | QTZ80A | QTZ100A | QTZ125A |
| Radius(m) | 40/42 | 47/45 | 56/50 | 52 | 60/55 | 55 | 60/55 |
| Hook Height(m) | 31.6 | 32.5 | 41 | 40 | 46 | 45 | 46 |
| Max. Height(m) | 100 | 100 | 141 | 140 | 200 | 180 | 200 |
| Max. Hoisting Capacity(t) | 3 | 4 | 6 | 6 | 8 | 8 | 8 |
| Standard Mast Section Size(m) |
1.5* 1.5*2.4 |
1.5* 1.5*2.5 |
1.835* 1.835*2.5 |
1.615* 1.615*2.5 |
1.835* 1.835*2.5 |
1.835* 1.835*2.5 |
1.835* 1.835*2.5 |
| Hoisting Speed(r/min) | 26.8/5.2 | 76/38 | 80/40/8.5 | 80/40/8.5 | 80/40 | 100/50 | 100/50 |
| Slewing Speed(r/min) | 0.77 | 0.77 | 0.62 | 0.62 | 0.65 | 0.55 | 0.6 |
| Luffing Speed(m/min) | 43.2/21.6 | 43.2/21.6 | 42/21 | 42/21 | 60/30/10 | 60/30/10 | 60/30/10 |
Service and Support
UNIQUE has the 12 workshops to produce every part of tower crane and we can produce spare parts to delivery thern to you within 2 days.
Why choose us?
UNIQUE was founded in 1973, more than 40 years dedicated to building construction enterprises make the most suitable products and services.
After-sales service:
Training how to install and use the machine;
Engineers avilable to service machinery overseas
Welcome. Pls feel free to send us an email here. You will get our reply in 24 hours
A: Generally it is 7-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
A: 30% of total price should be paid by T/T as down payment; 70% balance payment should be paid by T/T before delivery.
A: Yes, we have. Both are our patent products, certificated by CE.
Yes, each step of production and finished products will be came out inspection by QC department before shipping.
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