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Genuine Shacman F3000 M3000 X3000 Heavy Duty Truck Spare Parts DZ95009440003 Front Brake Shoe Assembly
| Attribute | Description |
|---|---|
| Part Number | DZ95009440003 |
| Part Name | Front Brake Shoe Assembly (Walking Beam Axle Type) |
| OEM Manufacturer | Shaanxi Automobile Group (Shacman) |
| Application | Front drum brake system on heavy-duty commercial trucks |
| Axle Type | Walking beam front axle (common in Chinese long-haul and mining trucks) |
| Brake Type | S-Cam Drum Brake System |
| Position | Front Axle – Installed in pairs per wheel end (one assembly per side) |
| Parameter | Specification |
|---|---|
| Material – Friction Lining | Asbestos-free composite brake lining (high friction coefficient, heat-resistant up to 350°C) |
| Material – Shoe Backing Plate | Cast iron or stamped high-strength steel, rust-protected coating |
| Lining Arc Angle | Typically 120°–130° to match standard 315 mm or 380 mm drum diameter |
| Drum Diameter Compatibility | Designed for use with Φ315 mm × 150 mm or Φ380 mm × 160 mm brake drums (model-dependent) |
| S-Cam Compatible | Yes – standard S-cam actuation mechanism |
| Friction Area | Approx. 480–520 cm² per shoe (varies by model) |
| Weight | ~5.0 – 6.5 kg per assembly |
| Mounting Style | Pivot pin & anchor pin configuration with return springs and hold-down hardware |
| Friction Coefficient (μ) | 0.38–0.42 (dry condition), stable under high load and temperature |
| Heat Resistance | Rated for continuous operation at >300°C; peak up to 450°C without fade |
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