Enhancing Durability and Performance: KOMATSU Bulldozer Track Roller D155A-1/2

提升耐用性与性能：小松推土机履带支重轮D155A-1/2

At Quanzhou Future Times Trading Co., Ltd., we understand the critical role that high-quality heavy machinery parts play in the operational efficiency and longevity of your equipment. Specializing in durable and reliable components, we are proud to present our premium KOMATSU Bulldozer Track Roller D155A-1/2.

泉州市未来时代商贸有限公司深知高质量重型机械零件对于设备运行效率和使用寿命的关键作用。我们专注于提供耐用可靠的零部件，并在此隆重推出我们的优质小松推土机履带支重轮D155A-1/2。

The Backbone of Undercarriage Performance

底盘性能的基石

The track roller, also known as the bottom roller or lower roller, is a vital component of a bulldozer's undercarriage system. It bears the entire weight of the machine, supporting the main frame and enabling smooth movement along the track links. For the Komatsu D155A-1/2 bulldozer, a robust and precisely engineered track roller is essential for maintaining stability, optimizing traction, and ensuring the machine's overall productivity in demanding working conditions. Our track rollers are designed to withstand extreme pressure, abrasion, and impact, ensuring a long service life and reduced downtime for your operations.

履带支重轮，也被称为底轮或下支重轮，是推土机底盘系统的重要组成部分。它承载着机器的全部重量，支撑着主车架，并使其沿着履带链节平稳移动。对于小松D155A-1/2推土机而言，坚固且精密设计的履带支重轮对于在严苛工作条件下保持稳定性、优化牵引力并确保机器的整体生产力至关重要。我们的履带支重轮旨在承受极压、磨损和冲击，确保您的作业寿命长久，并减少停机时间。

Key Features and Benefits

主要特点和优势

• Superior Material Quality: Manufactured from high-grade alloy steel (e.g., 50Mn/40MnB) with advanced forging and casting techniques, ensuring exceptional strength and wear resistance.

• 卓越材料品质：采用高级合金钢（如50Mn/40MnB）通过先进的锻造和铸造技术制造，确保卓越的强度和耐磨性。

• Optimized Heat Treatment: Precision heat treatment processes achieve a surface hardness of HRC50-56 with a deep hardened layer (8-12mm), significantly extending operational life.

• 优化热处理：精密热处理工艺实现HRC50-56的表面硬度，并具有8-12mm的深层硬化层，显著延长使用寿命。

• Precision Engineering: Designed to exact OEM specifications for a perfect fit and seamless integration with your Komatsu D155A-1/2 bulldozer parts, reducing friction and maximizing efficiency.

• 精密工程：按照精确的OEM规格设计，与您的小松D155A-1/2推土机部件完美匹配和无缝集成，减少摩擦，最大限度提高效率。

• Enhanced Durability: Engineered to withstand the harshest operating environments, providing reliable performance and contributing to the overall stability of your Komatsu equipment.

• 增强耐用性：专为承受最恶劣的操作环境而设计，提供可靠的性能，并有助于您的小松设备的整体稳定性。

Product Information: KOMATSU Bulldozer Track Roller D155A-1/2 (零件号：175-30-00489, 175-30-00499)

产品信息：小松推土机履带支重轮D155A-1/2 (零件号：175-30-00489, 175-30-00499)

Choosing the right undercarriage parts is crucial for maximizing the lifespan and performance of your Komatsu D155A-1/2 bulldozer. Our commitment to quality ensures that each track roller meets the highest industry standards, providing you with peace of mind and superior operational efficiency. Whether you are looking for new excavator parts or robust bulldozer components, Quanzhou Future Times Trading Co., Ltd. is your trusted partner.

选择正确的底盘部件对于最大化您的小松D155A-1/2推土机的使用寿命和性能至关重要。我们对质量的承诺确保每个履带支重轮都符合最高的行业标准，为您提供安心和卓越的运行效率。无论您是在寻找新的挖掘机零件还是坚固的推土机部件，泉州市未来时代商贸有限公司都是您值得信赖的合作伙伴。

Invest in the longevity of your Komatsu bulldozer with our top-tier track rollers. Contact us today to learn more about our comprehensive range of products and how we can support your heavy machinery needs.

投资于我们顶级履带支重轮，延长您的小松推土机的使用寿命。立即联系我们，了解我们全面的产品系列以及我们如何满足您的重型机械需求。