55m Jib Length QTD230(5520) 16ton 260m Luffing Tower Crane with Competitive Price
1.Our Skilled Team
Our R&D team is made up of the most prestigious, experienced engineers and experts in this field.
Our technicians team are all experienced senior mechanicians.
We provide satisfactory service (pre-sale, while-sale, after-sale).
Our professional advice and instruction are always available and acceptable.
2. SERVICES FOR OUR TOWER CRANE
1. Installation, debugging, operators trainning;
2. Maintanence:
A. when trainning your operators, our engineers will give them advice on how to operate the machines correctly;
B. we will send you the operation manual which can help you operate the machins properly, it can also help you to solve the common problems;
C. Call us at any time if you have problems about our tower crane;
D. If needed, we will send engineers to your site to solve your problems.
2. Providing some documents for your customs clearance, like commercial invoice, packing list, certificate of origin etc;
3. Spare parts supply.
3.Specifications for tower crane
| Model | QTD230(3080) |
| Working Radius (m) | 30 |
| Max. Load Capactiy (T) | 16 |
| Tip Load (T) | 8.0 |
| Height for Internal Climbing Type (m) | 31 |
| Mast Section dimension (m) | 2*2*3m (split structure), Angle steel 200*20mm |
| Hoisting Mechanism | Speed (m/min) | 0-100 0-50 |
| Motor power (kw) | 55 |
| Slewing Mechanism | Speed (r/min) | 0-0.57 |
| Motor power (kw) | 2×9 |
| Trolleying Mechanism | Speed (m/min) | 0-10 |
| Motor power (kw) | 45 |
| Jacking-up System | Motor power (kw) | 11 |
| Total Power (kw) | 118 (not includes jacking-up system) |
| Power Supply | 380V/50Hz |
4. Safety devices for tower crane
1) Wind lock device
2) Over load limit
3) Hoist height limit
4) Over speed limit
5) Slewing angle limit
6) Lifting moment limit
7) Emergency stop button
8) Obstruction light (tip of jib, tower head)
