Flattop Tower Crane Qtz63 (PT5610)
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 |
Topless tower crane QTZ63 falls within upper-swing hydraulic climbing tower crane, which is operated by computer from related the steel structure an element to mechanisms and conventional design operations. hoisting mechanism adopts three-speed motor, having three kinds of working speed meets different demands.
Advantage:
1. AC contactor, the protector adopt Schneider which is high quality product, stable and reliable in performance
2. The mechanisms adopt the product of professional manufacture, stable and reliable in operation.
3. The first domestic robot welding production line has achieved the main welding quality and reached the international advanced level.
4. Steel structure parts all achieve impeller blasting, improve the surface hardness of steel, and enhance the coating adhesion, extend equipment useful life.
5. Mast sections adopt split structure and storage, save the long distance freight
6. The main chord of mast section adopts Q345B material, fine adaptability to environment
7. The mechanism adopt foreign advanced technical products, reliable in performance
8. High working speed and efficiency, great speed-adjustment performance, and stable running
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
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