| Quantity: | |
|---|---|
81501100144 Rear Brake Drum 81501100232 Front Brake Drum for Shacman Heavy Duty Trucks
| Parameter | 81501100144 rear brake drum | 81501100232 front brake drum |
|---|---|---|
| Diameter | 410 mm | 410 mm |
| Height | 300 mm | 232 mm |
| Brake Surface | 232-235 mm | 191 mm |
| Holes | 10 holes | 10 holes |
| PCD | 335 mm | 335 mm |
| Weight | 55 kg | 42.5 kg |
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Durable Material: Constructed from high-strength gray cast iron (such as HT250/GG25), offering excellent thermal conductivity, wear resistance, and resistance to thermal cracking.
High Load Capacity: Designed for 10 to 15-ton axle loads, capable of withstanding the high-intensity friction of heavy-duty trucks under extreme operating conditions.
Precision Machining: Strictly adhering to ISO/TS 16949 quality standards to ensure smooth brake surface and reduce vibration and noise.
1. SINOTRUK: SITRAK C7H/G7 and other products using MAN technology axles.
2. SHACMAN: F3000, X3000, M3000 series (products equipped with MAN axles).
3. Special Vehicles: Heavy-duty fire trucks, oilfield special operations vehicles.
When replacing brake drums, to ensure optimal braking system performance, it is generally recommended to check or replace the following components simultaneously:
Brake Shoes: Shoe assemblies matching the 410mm diameter.
Brake Lining: It is recommended to use OEM
Camshaft: Check for even wear on the camshaft and ensure symmetrical pushrod force.
Automatic Slack Adjuster: Ensures that the brake clearance automatically adjusts with wear, preventing brake drag or failure.
Hub Bolts: High-strength bolts (M22x1.5 grade) with 10-hole fixing.
Oil Seals & Bearings: Replacing brake drums usually requires disassembling the wheel hub, which is the best time to check bearing lubrication and seals.
