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FMSI# 4711Q
OE#: A3222 K 2169
Dimension: 16.5"*8.625"
Lining WVA#:
Application: ROR,TRAILER
Relative Series: 4707Q OE# 152.24724
4718Q OE# A 3222 J 2272
The 4711Q Brake Shoe, engineered by Dingchi, is a high-performance braking component specifically designed for ROR (Roll-On/Roll-Off) equipment and trailers. With a unique FMSI# 4711Q and OE# A3222 K 2169, this brake shoe adheres to strict industry standards, ensuring seamless compatibility with target vehicles. Its dimension—16.5 inches by 8.625 inches—strikes an optimal balance between structural stability and space efficiency, making it suitable for heavy-duty braking scenarios. Dingchi’s commitment to quality is reflected in every aspect of production: premium raw materials that meet stringent specifications are selected, while automated production lines with precision-controlled processes guarantee both high output volumes and consistent quality. Unlike generic brake shoes, the 4711Q undergoes specialized treatments to enhance durability, addressing the common pain points of wear and tear in trailer and ROR operations.
Dingchi prioritizes raw materials that exceed basic industry requirements, ensuring the 4711Q Brake Shoe resists deformation and corrosion even under frequent, heavy braking. This selection process eliminates the risk of premature failure, a critical concern for vehicles carrying heavy loads.
Every 4711Q Brake Shoe undergoes a tailored heat-treatment process. This step strengthens the metal structure, improving its ability to withstand high temperatures generated during braking. Heat treatment also reduces brittleness, extending the component’s service life by up to 30% compared to non-treated alternatives.
To enhance structural integrity, the 4711Q uses irregular interval welding penetration. This technique ensures that welds are distributed strategically, avoiding stress concentration points that often lead to cracks. The result is a brake shoe that maintains stability even in rigorous, long-haul operations.
Automated production lines not only boost output but also minimize human error. Precision sensors and monitoring systems check every 4711Q Brake Shoe for dimensional accuracy and structural flaws, ensuring that each unit meets Dingchi’s uncompromising quality standards before leaving the factory.
ROR equipment, such as those used in shipping yards or construction sites, requires brake components that can handle frequent loading and unloading cycles. The 4711Q Brake Shoe’s heat resistance and structural strength make it ideal for these scenarios, providing reliable stopping power even when the equipment is under heavy stress.
Trailers used for freight transport, especially those carrying bulky or heavy cargo, depend on consistent braking performance. The 4711Q’s dimension and durability make it a perfect fit for these trailers, ensuring safe and smooth braking on highways, rural roads, and other diverse terrains.
A: The 4711Q is designed to fit most standard ROR equipment and trailers that match its OE# (A3222 K 2169) and dimension (16.5"*8.625"). For non-standard models, we recommend confirming your equipment’s brake shoe specifications with Dingchi’s technical team before purchase.
A: For trailers and ROR equipment used in daily heavy-duty operations, we suggest inspecting the 4711Q every 10,000 miles or 3 months (whichever comes first). Regular checks for wear, weld integrity, and heat-related damage will help maintain optimal performance.
A: No, the 4711Q uses a standard design that fits most common brake shoe installation tools. However, following the vehicle manufacturer’s installation guidelines is recommended to ensure proper alignment and functionality.
A: The combination of premium raw materials, custom heat treatment, and irregular interval welding penetration makes the 4711Q stand out. These features collectively reduce maintenance frequency and extend service life, providing better long-term value for users.
