1. 高效节能(néng)：混动版起重机(jī)采用电(diàn)动和内燃机(jī)的混合动力系统，可根据工作(zuò)情况智能(néng)选择使用电(diàn)动机(jī)或内燃机(jī)驱动，实现能(néng)源的高效利用和节能(néng)减排。2. 环保低碳：混动版起重机(jī)采用电(diàn)动机(jī)驱动时，零排放，无污染，对环境友好。同时，内燃机(jī)的排放也经过优化处理，实现低碳环保。3. 动力强劲：混动版起重机(jī)内燃机(jī)的动力输出强劲，可以满足起重机(jī)对于大功率的需求，适用于重载和高强度作(zuò)业。4. 操控灵活：混动版起重机(jī)配备了先进的操控系统，操作(zuò)简便，具有良好的响应性和控制精度，可以实现多种起重操作(zuò)方式，提高作(zuò)业效率。5. 维护方便：混动版起重机(jī)采用模块化设计，部件更换方便快捷，维修维护成本低，节省了时间和人力成本。6. 安全可靠：混动版起重机(jī)配备了先进的安全保护系统，如重载保护、倾覆保护等，确保起重操作(zuò)的安全可靠性。总的来说，三一重工STC120T混动版起重机(jī)具有高效节能(néng)、环保低碳、动力强劲、操控灵活、维护方便以及安全可靠等优点，适合各种工地和起重作(zuò)业需求。

1. High efficiency and energy saving: hybrid version of the crane adopts a hybrid power system of electric and combustion engine, according to the work situation, intelligent choice of electric motor or combustion engine drive, to achieve the efficient use of energy and energy saving and emission reduction. 2. environmental protection and low carbon: hybrid version of the crane is driven by an electric motor, zero emissions, no pollution, environmentally friendly. At the same time, the internal combustion engine emissions are also optimized to achieve low-carbon and environmental protection. 3. strong power: hybrid version of the crane combustion engine power output is strong, can meet the crane for high-power needs, suitable for heavy-duty and high-intensity operations. 4. flexible control: hybrid version of the crane is equipped with an advanced control system, easy to operate, with good responsiveness and control accuracy, can achieve a variety of lifting operations. 5. Convenient maintenance: the hybrid version of the crane adopts a modular design, easy and quick replacement of parts, low repair and maintenance costs, saving time and labor costs. 6. safe and reliable: the hybrid version of the crane is equipped with advanced safety protection systems, such as heavy load protection, tipping protection, etc., to ensure the safety and reliability of lifting operations. Overall, Sany STC120T hybrid version crane has the advantages of high energy efficiency, environmental protection and low carbon, strong power, flexible control, easy maintenance as well as safe and reliable, which is suitable for a variety of construction sites and lifting operation needs.