泰安东岳QY1230起重机的优点有：1. 载重能力强：QY1230起重机具有较高的额定载重能力，可以满足大部分工程项目的需求。2. 动作灵活：该起重机具有多种工作模式，可进行平地移动、旋转、折叠等操作，提供灵活多样的施工方式。3. 操控方便：QY1230起重机采用先进的液压系统和电控系统，操作简单，操控方便，能够提高施工效率。4. 安全可靠：该起重机采用了先进的安全保护装置，如限位器、超重保护装置等，能够确保施工过程中的安全性。5. 维修方便：QY1230起重机采用模块化设计，零部件易于更换和维修，降低了维护成本，提高了机器的可靠性和稳定性。6. 适应性强：该起重机适应性广泛，可以适用于各种建筑工程、桥梁工程、港口装卸等多个施工场景。总之，泰安东岳QY1230起重机具有承载能力强、操作方便、安全可靠等优点，适用于各种大型工程项目，是一款高性能的起重机设备。

The advantages of Taian Dongyue QY1230 crane are: 1. strong load capacity: QY1230 crane has a high rated load capacity, which can meet the needs of most of the projects. 2. flexible action: the crane has a variety of working modes, and can be moved on the ground, rotated, folded, etc., to provide a flexible and diverse construction methods. 3. easy to manipulate: the QY1230 crane adopts an advanced hydraulic system and electronic control system. Advanced hydraulic system and electronic control system, simple operation, convenient control, can improve the construction efficiency. 4. safe and reliable: the crane adopts advanced safety protection devices, such as limiters, overweight protection devices, etc., to ensure the safety of the construction process. 5. convenient maintenance: QY1230 crane adopts a modular design, parts and components are easy to replace and repair, reduce the cost of maintenance, and increase the reliability and stability of the machine. 6. Reliability and stability of the machine.6. Strong adaptability: the crane is widely adaptable and can be applied to various construction projects, bridge projects, harbor loading and unloading and many other construction scenarios. In short, Tai'an Dongyue QY1230 crane has the advantages of strong carrying capacity, easy operation, safety and reliability, applicable to a variety of large-scale projects, is a high-performance crane equipment.