QNP20(TC3065) Inner Climbing Tower Crane-2T
The lifting characteristics table
| Radius(m) |
2.5-11.68 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
| Lifting weight(t) |
2 |
1.937 |
1.766 |
1.621 |
1.496 |
1.388 |
1.293 |
1.209 |
1.134 |
| Radius(m) |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
| Lifting weight(t) |
1.067 |
1.007 |
0.952 |
0.903 |
0.857 |
0.816 |
0.777 |
0.742 |
0.709 |
| Radius(m) |
29 |
30 |
|
|
|
|
|
|
|
| Lifting weight(t) |
0.678 |
0.650 |
|
|
|
|
|
|
|
| Specification |
| Model |
QNP20 |
Type |
Inner Climbing |
| Height under hook |
21.5 m |
Jib length |
30 m |
| Max. load |
2 tons |
Tip load |
0.65 |
| Mast section dimension |
1.25*1.25*2.2 m |
| Max. height |
It can reach 120 meters |
| Mechanism |
| Hoisting |
YZP180L-4 |
| Slewing |
Y100L1-4 |
| Trolley |
Y112M-6 |
| HS Code |
84.26.20.00 |
| Wire steel rope |
More than 250 meters; anti-turning wire steel rope |
| Electrical system |
Schneider |
| Cabinet |
Air space cab |
| Jacking oil pump |
Stroke 1250mm |
| Cable |
120 meter |
| Hopper |
1 pc |
| Load Ratios of Mechanisms |
Hoisting mechanism |
JC40% |
| Slewing mechanism |
JC40% |
| Jacking mechanism |
JC40% |
| Hoisting Mechanism |
Motor |
Type |
YZP180L-4 |
| Power |
kw |
15Kw |
| Speed |
r/min |
1435 |
| Gearbox |
Type |
JG 1.6 |
| Rope |
Diameter of steel cable |
12mm |
| Load lifting speed |
m/min |
0~60 |
0~30 |
| Rated load |
KN |
16 |
| Rated speed |
m/min |
60 |
| Slewing Mechanism |
Motor |
Type |
Y100L1-4 |
| Power |
kw |
2.2Kw |
| Speed |
r/min |
1440 |
| Brake |
N/O stopper of hydraulic thruster |
| Slewing ring |
QW32.880 |
| Trolleying Mechanism |
Motor |
Type |
Y112M-6 |
| Power |
kw |
2.2Kw |
| Climbing Mechanism |
Motor |
Type |
Y100L2-4 |
| Power |
kw |
3 |
Worthy Package in containers
Packing in 40HC container.
If adopt CIF, we will find better shipping company for clients
Our services
1. We can do all special design according to your requirement
2. welcome visit our factory, learn about our factory and products.
3. 24 hours on line or phone , technical support
After-Sales Service
1. The seller will send one of her professional technicians to the site of buyer to guide the erecting work.
2. 12(twelve)months (except for wire rope and AC contactor) after the equipment be well erected and we will offer spare parts whole year long.
3. lifelong time freely provide technical support .
Contact Us
Shandong Mingwei Hoisting Equipment Co., Ltd
Ms. Catherine Du
Our Products including Hammerhead Tower Crane, Flat Top Tower Crane, Inner Climbing Tower Crane, and Construction Building Hoist.
If you want to buy tower crane, and find china tower crane dealer and tower crane seller, Shandong Mingwei is you best selected. Welcome for your inquiry. We will supply the high quality tower crane of reasonable price. Sincerely welcome your inquiry to our products!
Audited Supplier 
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