中联重科DTU90D沥青摊铺机的优点有：1. 功能强大：DTU90D具备沥青摊铺、倒车加热、边纹加热等功能，可满足不同施工需求。2. 高效节能：采用先进的燃油预热技术和沥青预热系统，提高了施工效率，同时减少了燃油消耗，达到节能的目的。3. 操控简便：配备了人性化设计的操作控制系统，操作简单方便，降低了用户的培训成本。4. 施工质量高：通过精确的加热控制系统和高精度的摊铺机构，保证了摊铺质量的稳定性和高度。5. 舒适性良好：采用了低噪音、低振动、低排放的设计，提供了良好的施工环境和操作体验。6. 维护方便：主要零部件采用世界知名品牌，具有耐用性强、易损件更换方便的特点，减少了维护和保养的工作量。7. 安全可靠：配备了多种安全保护装置，如防滑装置、断线保护装置等，确保了施工过程的安全性和可靠性。

The advantages of Zoomlion DTU90D asphalt paver are as follows: 1. Powerful functions: DTU90D is equipped with asphalt paving, reversing heating, edge grain heating and other functions, which can meet different construction needs. 2. High efficiency and energy-saving: Adopting the advanced fuel preheating technology and asphalt preheating system, it improves the construction efficiency, and at the same time, reduces the fuel consumption, so as to achieve the aim of energy-saving. 3. Simple manipulation: Equipped with the humanization-designed operation control system, the operation is simple and convenient, reducing the user's training cost.4. High construction quality: Through the precise heating control system and high-precision paving mechanism, it ensures the stability and height of the paving quality.5. Good comfort: It adopts the design of low noise, low vibration, and low emission, which provides a good construction environment and operation experience.6. Convenient maintenance: The main parts and components are made of the world's famous brands, featuring strong durability and easy replacement of wearing parts, which reduces the workload of maintenance and upkeep.7. Safe and Reliable: Equipped with a variety of safety protection devices, such as anti-skid device and disconnection protection device, it ensures the safety and reliability of the construction process.