Shandong MINGWEI Construction Machine Co., Ltd is a professional tower crane manufacturer with more than 30 years history.
We can produce cat head tower crane, topless tower crane, luffing tower crane, inner climbing tower crane, mobile tower crane and rometo control tower crane.
- Horizontal jib frame
- Trolley traveling
- Hydraulic self-climbing
- Original mechanism
- All safety devices well-equipped
- improved working speed
- Good speed control property
- Smooth and efficient working
They can widely apply to high-rise hotel, resident houses, high-rise industry buildings, large-span factory buildings, large chimneys and other high-tower buildings. TIELISHI series of tower cranes have been awarded many honors like Shandong famous brand. And QTZ63, QTZ80, QTZ125 and QTZ160 ,QTZ200,QTZ300,QTZ315 and QTZ500 four kinds of tower crane have gained the CE certificate.
Tower Crane Model:ToplessQTZ63(PT5610)
Free Standing Height/Max. Height:40m/150m
Jib Length : 3---56m
Mast Section/Material: Square Tube 135×135×12/Q345B
Size of Mast Section, L×W×H: 1800×1800×2800
Collar Ties Situation: Distance between first collar tie and the ground 35000mm
Other Distance 25000mm
Suspension Height no more than 25m
Balanced Weight /Jib Length: 11.4t/56m;10.95t/54m;9.9t/48m;8.85t/42m;7.8t/36m
Total Power: 40.2Kw
Basic Parameters:
| Mechanical Factor | Hoisting Mechanism | M5 |
| Slewing Mechanism | M4 |
| Trolleying Mechanism | M4 |
| Hoisting Mechanism | Motor | Model | YZTD2—2/4/16 |
| Power(kW) | 24/24/5.4 |
| Height Limiter | Model | FKDX-G |
| Wire Steel Rope | Specification | 6X19-12.5-1770-I |
| Falls | a=2 | a=4 |
| Lifting Speed (m/min) | 74 | 38 | 38 | 20 |
| Rated Load (t) | 1.5 | 3 | 3 | 6 |
| Min. Rate of Descent | m/min | ≤7 |
| Slewing Mechanism | Motor | Model | YZR132M1-6 |
| Power(kW) | 3.7×2 |
| Rotating Speed(r/min) | 908 |
| Reducer | Model | XX4-100.180 |
| Drive Ratio | 180 |
| Coupler | Model | YOX250A |
| Rotating Pinion | Modulus m | 12 |
| Number of Teeth z | 15 |
| Modification coefficient | +0.5 |
| Rotating Speed | r/min | 0.63 |
| Slewing Bearing | Single row four-point contact ball slewing bearing | Model | 011·45·1250 |
| Modulus m | 12 |
| Number of Teeth z | 118 |
(Continued)
| Hydraulic Jacking Mechanism | Motor | Model | Y132M-4B5 |
| Power(kW) | 5.5 |
| Rated Oil Cylinder Working Pressure | Mpa | 25 |
| Max. Jacking Force | t | 50 |
| Oil Cylinder Stroke | mm | 1600 |
| Locating Distance | mm | 2070 |
| Oil Cylinder Diameter | mm | φ160 |
| Oil Cylinder Piston Diameter | mm | φ110 |
| Jacking Speed | m/min | 0.4 |
| Trolleying Mechanism | Motor | Model | YEZS112M-4/8 |
| Power(kW) | 3.3/2.2 |
| Wire Steel Rope | Spec. | 6×19-7.7-1550 |
| Reducer | Model | XX2-12-38 |
| Drive Ratio | 38 |
| Trolleying Speed | m/min | 40/22 |
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