Professional Design Zxm Yongmao Yoke For Tower Crane for crane tower
Professional Design Zxm Yongmao Yoke For Tower Crane for crane tower
QTZ63 tower crane Summarize our various series jack-up tower crane successful experience, Absorbing the domestic and foreign latest technology achievements and advanced technology to the development of a new generation of jack-up tower crane. The machine is the crane which has horizontal jib frame, trolley luffing and slewing
Hydraulic jack-up type. The hoisting jib length is 50 meters or 44 meters, Max. Load is 5 tons, rated load moment is 630 KN. M. This machine stationery hoisting height is 35 m, Attached hoisting height is 60/120m. The machine working space is large, the small can replace large, Greatly reduced the construction equipment costs. It is a ideal hoisting machinery in construction which can save energy, save steel and reduce traffic.
Tower's rising and add section Adopt hydraulic jack-up, making tower move freely according to the requirement of construction in a certain height range and can stay lifting stability. The driver is installed in the tower top, opening horizon, the driver can operate it comfortably and conveniently.
Tower has various security protection device, including load moment limit device, Maximum lifting weight limit device, slewing limit device and trolleying limit device and so on. So as to ensure the safe operation.
QTZ63 jack-up tower crane have advanced parameters, Reliable performance and good quality. The design thought has not only focused on wide enormous quantity of small and medium-sized construction units requirements, and has Prominent advantage of simple operation and reasonable price. But also can adapt to the high-level housing, top of industrial architecture construction requirements.
|
Institutions load rate |
Hoisting mechanism | JC 40% | ||||||||
| Slewing mechanism | JC 25% | |||||||||
| Trolleying mechanism | JC 25% | |||||||||
| Hoisting height | magnification | Basic height | Attachment height | |||||||
| a=2 | 35 | 120 | ||||||||
| a=4 | 35 | 60 | ||||||||
| Rated load moment(KN.m) | 630 | |||||||||
| Maximum lifting weight (t) | 5 | |||||||||
| radius | Maximum radius(m) | 50 | ||||||||
| Minimum radius(m) | 3 | |||||||||
| Hoisting mechanism | magnification | a=2 | a=4 | |||||||
| Speed m/min) | 70 | 35 | 10 | 35 | 17.5 | 5 | ||||
| Lifting weight(t) | 1.25 | 2.5 | 2.5 | 2.5 | 5 | 5 | ||||
| power(Kw) | 18 | 18 | 5 | 18 | 18 | 5 | ||||
| Slewing mechanism | speed(m/min) | 0.64 | ||||||||
| power(Kw) | 3.7 | |||||||||
| Traction mechanism | speed(m/min) | 38 | 25 | |||||||
| power(Kw) | 2.8 | 2.2 | ||||||||
| Jacking mechanism | speed(m/min) | 0.4 | ||||||||
| Working pressure(MPa) | 20 | |||||||||
| power(Kw) | 4 | |||||||||
| Counterweight block | Hoisting jib height | Counterweight block weight(t) | ||||||||
| 50 | 10.00 | |||||||||
| 44 | 8.40 | |||||||||
| The total power(Kw) | 28.5 | |||||||||
| Working temperature | -20-40 | |||||||||
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