Tower Crane Model:QTZ63(5013)
Free Standing Height/Max. Height:40m/150m
Jib Length :3---50m
Mast Section/Material: Square Tube∠160×160×16/Q345B
Size of Mast Section, L×W×H: 1680×1680×2500
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:12.2t/50m.
Total Power: 40.2Kw
The QTZ63 tower crane has scientific layout and beautiful appearance. The operator's room is side independently on one side, with good vision field, it creates a good work environment for the operator. The crane is convenient to operate and easy to maintain and repair. It is an ideal construction machine for construction enterprises.
Basic Parameters:
| Mechanical Factor | Hoisting Mechanism | M5 |
| Slewing Mechanism | M4 |
| Trolleying Mechanism | M4 |
| Hoisting Mechanism | Motor | Model | YJZD 225-4/8/32 |
| Power(kW) | 24/24/5.4 |
| Height Limiter | Model | FKDX-G |
| Wire Steel Rope | Spec. | 6W19-12.5-1770-I |
| Max. Attraction(N) | 15000 |
| Falls | a=2 | a=4 |
| Lifting Speed(m/min) | 75 | 37.5 | 9.5 | 37.5 | 19 | 4.7 |
| Rated Load(t) | 1.2 | 3 | | 2.4 | 6 |
| Min. Rate of Descend | | <7 |
| Slewing Mechanism | Motor | Model | YZR 132M1-6 |
| Power(kW) | 3.7X 2 |
| Rotating Speed(r/min) | 960 |
| Reducer | Model | XX4-80A. 195 |
| Drive Ratio | 195 |
| Coupler | Model | YOX250A |
| Rotating Pinion | Modulus m | 12 |
| Number of Teeth z | 15 |
| Modification Coefficient | +0.5 |
| Rotating Speed | r/min | 0.64 |
| Slewing Bearing | Single row four-point contact ball slewing bearing | Model | 011·45·1250 |
| Modulus m | 12 |
| Number of Teeth z | 118 |
| Hydraulic Jacking Mechanism | Motor | Model | Y132M-4B5 |
| Power( kW) | 5.5 |
| Rated Oil Cylinder Working Pressure | mPa | 20 |
| Max. Jacking Force | t | 50 |
| Oil Cylinder Stroke | mm | 1450 |
| Locating Distance | mm | 1920 |
| Oil Cylinder Diameter | mm | φ160 |
| Oil Cylinder Piston Diameter | mm | φ110 |
| Jacking Speed | m/min | 0.4 |
| Trolleying Speed | Motor | Model | YDEJ132S-4/8 |
| Power(kW) | 3.2/2.2 |
| Wire Steel Rope | Spec. | 6×19-7.7-1550 |
| Reducer | Model | XX2-12-38 |
| Drive Ratio | 38 |
| Trolleying Speed | m/min | 44/22 |
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