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Tower crane  QTZ63塔式起重机 buy in Yantai
Buy Tower crane QTZ63塔式起重机
Tower crane QTZ63塔式起重机

Tower crane QTZ63塔式起重机

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Price:
330000 CNY
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China, Yantai
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Description

QTZ63塔机是由中国建筑科学研究院建筑机械化研究分院设计、由我公司开发研制的塔机,该塔机为上回转、水平臂架、小车变幅、液压自升式多用途塔机。起重力矩630KN.m,最大起重量6T,独立架设时最大起升高度可达40,加附着最大起升高度可达140,最大变幅为5055
该型号
塔机
布置合理,外型美观,司机室独立侧置,视野好,给操作者创造了良好的工作环境。使用方便,维修简单,是广大建筑施工企业理想的建筑施工机械。具有起升、回转、变幅、顶升四种工作机构,可单独或复合动作,可以获得较高的工作效率。顶升机构用于塔身接高或降塔。起升机构采用多速电机,有快速、中速和慢就位多种速度,充分满足用户各种工况的需要。起重臂可左、右作540度全回转,回转、变幅灵活可靠,起吊就位准确,可满足建筑施工中垂直及水平运输的需要。
该机设有起重量限制器、力矩限制器、起升高度限制器、幅度限位器和回转限制器等安全保护装置齐全,灵敏可靠,确保
塔机正常工作。另外,还设有休息平台、护栏等安全保护设施。司机室独立侧置,造型美观,视野开阔,内部空间大,操作方便。
该机适用性好,既能满足中小城镇一般民用建筑需要,又能满足大中城市高层民用建筑施工的需要,同时可用于多层级大跨度工业厂房,以及采用滑模施工的高大烟囱和筒仓等塔形建筑的施工,可用于码头、货场的装卸。

The performance of QTZ63 Hydraulic self-lifting Tower Crane is good, and it has following functions: it can be independently installed or attached installed to a building, hydraulic climbing heightened, horizontal boom support, equipped with luffing carriage, self-lifting upper platform. It has standard boom length of 45m, and 50m with an extended boom; Max. Lifting weight 6t; Rated-lifting moment is 630KN.m。
Following is the main characteristics:
1.1 The tower could be heightened with hydraulic climbing standard sections, and the tower height could be adjusted according to the actual building height.
1.2 High working speed, good speed adjusting performance, stable operation and high working efficiency. The lifting mechanism adopts tri-speed motor and single reduction ratio reducer, and could realize functions of low speed with heavy load and high speed with light load, it max speed could reach to 65.5m/min. The luffing carriage could move along the horizontal boom to realize the radius changing, and it is easy to be installed. Slewing mechanism adopts planetary gear reducer, equipped with moment limiting type coupling, and it has functions of high lifting capacity, stable startup, reliable working condition, and working normal in wind, etc.
1.3 Wide working range and wide application.
Through changing and adjusting some parts or associated devices, the tower crane could be installed independently or attached to a building, to meet different requirements. The max lifting height could reach to 140m with attached installation method. To realize the designed lifting capacity, there are five sets of anchorage devices adopted: 1st set of anchorage device is 32m high from ground, 2nd set of anchorage device is 24m higher than the 1st set, and 3rd set of anchorage device is 24m higher than 2nd set, 4th set is 21m higher than 3rd set, and 5th set anchorage device is 18m higher than the 4th. Each anchorage device height could be adjusted according to the actual building floor height.
The tower crane max lifting height could be 40m when it is independently installed.
1.4 Various kinds of safety devices are equipped to guarantee working safe and reliable.
It is equipped with the following safety devices: lifting height limit switch, carriage luffing limit switch, slewing limit switch, moment limit device and lifting weight limit device, etc.




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Tower crane QTZ63塔式起重机
Tower crane  QTZ63塔式起重机
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