Hydraulic Tower Crane Qtz63 (5013) Max. Load Capacity: 6 Tons
TOWER CRANE QTZ63(TC5013)
This machine is the crane with vertical arm support, trolley travel and up-rotary hydraulic jack-up system. Its maximum effective amplitude is 50m and it is the only domestic tower Crane type to reach this amplitude. Its maximum lifting moment is 630kN@m. When Used alone, its lifting height is 40 m and attaching lifting height 150 m (α =2).
Feature of tower crane
Item parameters
1. Max. Load6t
2. Jib length50m
3. Tip load1.3t
4. Free standing height40 m
5. Max. Height150m
6. Size of mast section1.6× 1.6× 2.5
7. Material of mast section125× 125× 10 buckled square steel stiffened plate
| Item |
parameters |
| 1 |
Max. load |
6t |
| 2 |
Jib length |
50m |
| 3 |
Tip load |
1.3t |
| 4 |
Free standing height |
40 m |
| 5 |
Max. height |
150m |
| 6 |
Size of mast section |
1.6×1.6×2.5 |
| 7 |
Material of mast section |
∠125×125×10 buckled square steel stiffened plate |
2. Detailed parameters:
| Rated load moment |
KN.m |
630 |
| Max. load |
t |
6 |
| Working radius |
m |
3~50 |
| Hoisting height |
Free standing height |
m |
40 |
| Max. height |
151.2 |
| Hoisting speed |
2-multiplying power |
m/min |
80/40.10 |
| 4-multiplying power |
40/20/5 |
| Slewing speed |
r/min |
0.637 |
| Trolleying speed |
m/min |
44/22 |
| Climbing speed |
0.4 |
| Travelling speed |
12.5/25 |
| min. descending speed levelly |
<7 |
outline dimensions |
Base frame |
m |
8×8 |
| Height of crane |
Basic |
48.892 |
| Anchored |
160.892 |
| Boom jib tip to the slewing center |
51.21 |
| Jib end of balance tip to slewing center |
12.39 |
total mass |
Structure weight |
basic |
t |
36.62 |
| adhered |
72.79 |
| weight of counterweight |
16.18 |
| Power |
kW |
36.45 |
| Allowed temperature |
ºC |
-20~+40 |
| Power performance |
50Hz |
~380V±10% |
Precision Components Parts
Trolley
Flexibly and solidly moving speed;
Installed motor with special frequency control;
Installed speed reduction device to maintain freely;
Automatically showing troubles in operating;
Hardly appear troubles at operating time;
Never appear suddenly over-speed.
Hoisting System
Solidly operation speed;
Installed motor with special frequency control;
Installed slewing-speed reduction device;
Equipped Control-speed device of lifting hook with exactly position limiter at space;
Automatically showing troubles in operation;
On stopping operation at neutral speed, tower crane is installed with unload prevent vibrating system that restrict machine's wear;
Automatically showing over-speed troubles in operation;
Lifting speed can be up to 180m/min, under 2500kg loading capacity.
Space cabin
Installed according to structure "humanization", operator can observe overview;
Installed air-condition (in option);
Installed system of electrical display (equipped crystal parameter show speed and amplitude frequency).
Pneumatically operator's chair.
Slewing System
Stably and safety operation in load as well as unload-Operation;
Installed special motor for controlling frequency;
Installed slewing-speed brake;
Controlled moment according to main and auxiliary constant of position limiter;
Hardly appear troubles in operation;
Automatically showing troubles (If appear at operation);
Automatically spilling through oil lubricating system as cycle.
Connection system and Tower Section
The combination between tower crane and other structures is connected by high degree steel pin-rod and bolt system. Therefore, conveniently in installation and dismantlement, heavy on load pressure.
Tower section made by high degree steel structure, therefore, stability and solidity on operation.
Hydraulic lift-up device
with unique hydraulic lifting system is locally manufactured and applied according to the advanced technology on the world, made it meeting all the leading standards of high quality on the world.
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
Mobile: 00-86-15910087784
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 
Audited Supplier 
){kind=link}
){kind=link}