Heavy Duty Trailer Trucks Axle Wheel Brake Drum 3602r1

Selling Units: Single Item
Single Package Size: 44x44x30 Cm
Single Gross Weight: 50.000 Kg

Product Overview
The 3602R1 brake drum is a precision-engineered friction component for heavy-
duty trailer braking systems. Manufactured in Shandong, China using high-
strength alloy cast iron with chromium additives, this drum offers superior
wear resistance and heat dissipation compared to standard gray iron models.

Key Features & Benefits
Enhanced Durability: Cast with heat-treated alloy composition (contains 0.3-
0.5% Cr)
Precision Machining: ±0.05mm tolerance on critical friction surfaces
Thermal Management: Optimized ribbing design reduces heat cracks by 40%
Direct Replacement: Exact OEM specifications for FUWA 3602R1/3602S1/163-710

Technical Specifications
Parameter Value
Material Alloy Cast Iron (HT250 grade)
Outer Diameter 420mm ±0.1mm
Friction Width 180mm
Weight 50 kg ±1%
Surface Hardness HB180-220
Heat Capacity ≥220°C continuous operation

Quality Assurance
Every brake drum undergoes rigorous testing including:
Dimensional verification with CMM equipment
Dynamic balance test (≤15g·cm)
Hardness testing at 3 surface points
Visual inspection for casting defects
 
Why Choose Our Brake Drums?
Feature Our Product Standard Market Offerings
Material Composition Cr-alloy enhanced Basic gray iron
Production Tolerance ±0.05mm ±0.15mm
Heat Dissipation Optimized rib design Conventional pattern
Quality Control 4-stage inspection 2-stage inspection

Applications
This trailer brake component is specifically designed for:
3-axle semi-trailers with 13-ton capacity
Logistics fleets operating in mountainous terrain
Mining equipment trailers with frequent braking demands

Packaging & Shipping
Each wheel drum is individually packaged in anti-corrosion material with
custom wooden crate (44×44×30 cm) to prevent transit damage. Gross weight: 50
kg including packaging.

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