南车时代TR138D旋挖钻的优点包括：1. 强大的动力系(xì)统：TR138D采用了高功率发动机，具有强大的动力输出，可以应对各种复杂的工(gōng)况和地(dì)质条件。2. 高效的钻进能力：TR138D具有快速钻进和提升的能力，钻孔速度快，提高了工(gōng)作(zuò)效率。3. 稳(wěn)定的工(gōng)作(zuò)性能：TR138D采用了先进的液(yè)压系(xì)统和电控技术，能够保持稳(wěn)定的工(gōng)作(zuò)性能，提高施工(gōng)质量。4. 多功能性：TR138D旋挖钻可以进行钻孔、钻进灌注桩、插桩等多种作(zuò)业，具有很高的灵活性和多功能性。5. 操作(zuò)简便：TR138D采用了先进的液(yè)压操纵系(xì)统，操作(zuò)简单方便，通过液(yè)晶显示屏可以清晰地(dì)显示机器状态和施工(gōng)参数。6. 舒(shū)适的驾驶室：TR138D的驾驶室设计合理，乘坐舒(shū)适，减少了驾驶员的疲劳程度。7. 安全性能高：TR138D采用了多重安全保护装置，如重载、过载、泥浆浓度等保护装置，确保操作(zuò)安全。总的来说，南车时代TR138D旋挖钻具有强大的动力、高效的钻进能力、稳(wěn)定的工(gōng)作(zuò)性能、多功能性、操作(zuò)简便、舒(shū)适的驾驶室和高安全性能等优点。

Advantages of CSR Times TR138D rotary drilling include:1. Powerful power system: TR138D adopts a high-power engine with strong power output, which can cope with a variety of complex working conditions and geological conditions.2. High-efficiency drilling capacity: TR138D has the ability of rapid drilling and lifting, and the drilling speed is fast, which improves the working efficiency.3. Stable working performance: TR138D adopts advanced hydraulic system and electric control technology, which can maintain stable working performance and improve the construction quality. 4. Multi-functionality: TR138D rotary drilling machine can carry out many kinds of operations, such as drilling, drilling grouting piles, inserting piles, etc., which is highly flexible and multi-functional. 5. Easy operation: TR138D adopts advanced hydraulic maneuvering system, which is easy and convenient to operate. The display screen can clearly show the machine status and construction parameters.6. Comfortable cab: The cab of TR138D is reasonably designed and comfortable to ride, which reduces the driver's fatigue.7. High safety performance: TR138D adopts multiple safety protection devices, such as heavy load, overload, and mud concentration protection devices, to ensure the safety of operation. Overall, CSR Times TR138D rotary drill has the advantages of powerful power, efficient drilling capacity, stable working performance, versatility, easy operation, comfortable cab and high safety performance.