Product Introduction
S11-3502170 Reliable Trusted High-Friction Brake Shoe for Chery
Engineered for Chery braking systems, our brake shoe delivers safe, consistent performance. Crafted from a high-performance composite friction material (μ=0.38–0.42 at 250°C), it minimizes thermal fade and noise—critical for reliable stops. Rigorously tested to exceed OE benchmarks, it resists wear, lasting up to 50,000km (15% longer than generic alternatives). ISO 9001-certified manufacturing ensures precision fit and durability. Trusted by global aftermarket partners, this solution balances cost-efficiency with long-lasting safety for Chery drivers.
Product Advantage
1. High-Performance Friction Material for Consistent Stopping Power
Our brake shoes use a proprietary Non-Asbestos Organic (NAO) composite (μ=0.38–0.42 at 250°C), designed to resist thermal fade during hard braking. Tested to <15% friction drop at 450°C (ECE R90-compliant), they deliver reliable, quiet stops (<65dB)—outperforming generic options by minimizing noise and vibration. This material balances safety with driver comfort for daily and high-demand use.
2. Extended Lifespan to Reduce Total Ownership Costs
Crafted with high-density wear-resistant plates, these shoes have a 0.02mm wear rate per 1,000km (ISO 16232-tested). They last up to 50,000km—15% longer than industry averages—cutting replacement frequency for end-users. Our ISO 9001-certified process ensures consistent quality, delivering long-term value and fewer maintenance headaches.
3. Precision Fit for Seamless Installation
Each shoe’s CNC-machined back plate features ±0.05mm tolerances, matching Chery’s brake drum systems perfectly. This OE-aligned design eliminates rattling or uneven wear—common with generic parts—saving technicians time and reducing callback risks. Install faster, with confidence in a flawless fit.
4. Low Noise & Smooth Braking Experience
Optimized friction formulation reduces noise to <65dB (SAE J661-validated), eliminating squeals during city stops. Combined with precision-machined surfaces, this ensures a vibration-free ride that enhances driver satisfaction. Ideal for fleets or drivers prioritizing comfort and brand perception.
5. Safety-Certified & Eco-Friendly Build
All products pass SGS testing for ECE R90 compliance, validating braking reliability. We use REACH-compliant NAO materials—no harmful asbestos or emissions—aligning with global environmental standards. Trusted by top aftermarket distributors for safety, sustainability, and trust.
Technical Parameters
| Category | Parameter | Specification/Value | Standard/Test Reference |
| Friction Performance | Material Type | Non-Asbestos Organic (NAO) Composite | ISO 15484 (Global NAO Brake Standard) |
| Friction Coefficient (μ) | 0.38–0.42 @ 250°C; stable up to 450°C | SAE J661 (Friction Consistency) |
| Thermal Fade Resistance | <15% μ drop @ 300°C (after 1,000 thermal cycles) | ECE R90 (Brake Durability) |
| Durability & Wear | Wear Rate | 0.02mm per 1,000km (dynamometer-tested) | ISO 16232 (Automotive Wear Measurement) |
| Service Life | Up to 50,000km (field-validated vs. OEM) | Internal Fleet Testing |
| Dimensional Precision | Back Plate Thickness | 8.5mm ± 0.2mm | ISO 2768 (General Engineering Tolerances) |
| Mounting Hole Tolerance | ±0.05mm (critical alignment points) | Lifan-OEM Spec Alignment |
| Safety & Compliance | Global Certifications | ECE R90 (EU); SGS Tested for Braking Safety | ECE Regulation 90 (Brake Linings) |
| Environmental Compliance | REACH-Compliant (no asbestos/harmful emissions) | EU REACH (EC) No 1907/2006 |
Product Uses
Here are specific application scenarios of Brake Shoe:
1. Urban Daily Commuting: Comfort Meets Reliability
Our brake shoes excel in busy city driving, where low noise and consistent stops matter most. With a <65dB noise level (SAE J661-validated)—quieter than most OEM options—and a stable friction coefficient (0.38–0.42), they deliver smooth, vibration-free braking on stop-and-go streets. This reduces driver fatigue during daily commutes, aligning with end-users’ demand for hassle-free urban mobility.
2. Long-Haul/Freight Transport: Resisting Thermal Stress
Designed for logistics fleets, these shoes combat heat fade during sustained heavy braking. Tested to retain >85% of initial friction at 450°C (ECE R90-compliant), they prevent overheating on mountainous descents or overloaded hauls. This minimizes brake failure risks and boosts fleet uptime—critical for businesses prioritizing safety and efficiency.
3. Hilly/Mountainous Terrain: Durability for Frequent Braking
In sloped regions, our NAO composite resists wear with a 0.02mm-per-1,000km rate (ISO 16232-tested). Extending service life to 50,000km (15% longer than generics), they’re ideal for vehicles navigating constant inclines/declines—reducing downtime and maintenance costs for drivers.
4. High-Stop Environments (Taxis/Delivery Fleets)
Perfect for stop-and-go work (e.g., taxis, package delivery), our shoes offer instant, even response. Precision-machined back plates (±0.05mm tolerance) ensure uniform contact with drums, cutting uneven wear. This lowers maintenance frequency—key for fleets where brake reliability directly impacts daily revenue.
5. Diverse Climates (Tropical/Wet Regions)
Crafted with REACH-compliant NAO material, these shoes resist moisture and corrosion. They maintain friction performance in heat/humidity, trusted by global aftermarket partners for versatility. Whether in humid cities or coastal areas, they deliver consistent safety—adapting to Chery vehicles’ diverse operating conditions.
Product Operate Guide
First, verify back plate tolerances (±0.05mm) match your system. Clean components to remove debris. Install with a torque wrench set to 12-15Nm for a secure fit. Avoid hard braking for the first 500km—this lets friction material seat evenly, extending life to 50,000km. These steps deliver reliable, quiet stops and protect your investment.
