860115230 Brake Shoe XCMG

truck parts 860115230 Brake Shoe for XCMG

1. Product Function & Application

Core Role: Serves as the core component of the wheel loader's drum brake system, clamping the brake drum under hydraulic pressure to generate friction and achieve vehicle deceleration or parking. It directly determines the braking responsiveness and safety of the equipment.

Performance Impact:

Safety: Ensures short braking distance and stable braking force even under full-load downhill conditions, preventing brake fade and equipment runaway risks.

Durability: Resists high temperature and wear caused by frequent braking, reducing replacement frequency and maintenance downtime.

Stability: Maintains consistent friction coefficient in dusty, humid environments, avoiding braking jitter or deviation.

Applicable Scenarios: Construction sites, mining yards, material handling yards, and port cargo handling areas; exclusively designed for XCMG LW300 series wheel loaders.

2. Compatibility & OE Compliance

Applicable Models: XCMG LW300FN, LW300KN, LW300K, LW300F wheel loaders.

OE Reference Number: 860115230, fully compliant with XCMG original equipment technical specifications, enabling direct replacement without modification.

Interchangeability: Directly interchangeable with XCMG genuine brake shoes; compatible with aftermarket parts matching the same OE number for LW300 series loaders.

Matching Service: Provide free model verification service; customers can submit loader serial numbers to confirm 100% compatibility.

3. Technical Specifications & Material Craftsmanship

Key Specifications:

Structure: Steel shoe frame + bonded friction lining; OE-matched arc shape ensures full contact with brake drums.

Dimensions: OE-calibrated length, width and thickness, perfectly fitting the original brake assembly without assembly clearance issues.

Performance Metrics: Friction coefficient: 0.38–0.45 (20–300℃); maximum heat resistance temperature: 350℃; wear rate ≤0.15 mm/1000 cycles.

Material & Processing:

Shoe Frame: High-quality Q345B low-alloy steel, processed by precision stamping and bending, with tensile strength ≥345 MPa, resisting deformation under high braking force.

Friction Lining: Premium non-asbestos composite material, formulated with copper fiber and ceramic particles, featuring high friction stability and low brake noise.

Bonding Process: High-temperature vulcanization bonding (temperature: 180℃, pressure: 15 MPa), bonding strength ≥3.5 MPa, preventing lining detachment during heavy braking.

Surface Treatment: Shoe frame coated with electrophoretic anti-rust layer, passing 480-hour salt spray test, suitable for humid outdoor working environments.

4. Quality Testing & Grade

Quality Grade: High-quality aftermarket part, equivalent to XCMG OEM quality level, meeting the safety standards of construction machinery brake components.

Rigorous Testing Items:

100% dimensional inspection to ensure matching with brake drums; bonding strength pull test to eliminate lining detachment risks.

High-temperature braking durability test: 5000 cycles of continuous braking under full load, with no deformation or lining cracking.

Friction coefficient stability test: Maintains consistent performance in temperature range of 20–300℃, avoiding brake fade.

Certifications: Complies with ISO 9001:2015 quality management system; meets GB/T 22309-2008 technical requirements for construction machinery brake linings.

Traceability: Each batch is marked with unique batch number, recording production date, raw material batch and test results for full-process quality tracking.

5. Service Life & Application Advantages

Service Life: Under normal working conditions, service life reaches 3000 working hours or 12 months; in harsh mining environments, service life is no less than 1800 working hours or 6 months.

Core Advantages:

Excellent Heat Dissipation: The steel shoe frame's optimized structure accelerates heat dissipation, reducing brake fade caused by high temperature accumulation.

Low Wear Rate: The friction lining's special formula reduces wear on both the lining and brake drum, lowering overall maintenance costs.

Strong Environmental Adaptability: Resists dust, water and corrosion, ensuring stable braking performance in outdoor harsh conditions.

Fault Improvement: Solves common problems of ordinary brake shoes such as lining detachment, rapid wear and unstable braking force, reducing equipment downtime by 40%.

6. Packaging, Delivery & Customization

Packaging Options:
Neutral Packaging: Standard export carton with anti-collision foam lining, 6 pairs per carton, suitable for bulk shipping.
Custom Packaging: Support customized packaging with customer brand logo and product instructions 
Delivery & Inventory:
Long-term stock available 
MOQ: 1 pair for standard products
OEM/ODM Capabilities: Accept custom processing according to customer drawings or samples; adjust friction lining formula, shoe frame thickness and surface treatment method to meet special working condition requirements.

7. After-sales Support & FAQs

Technical Support: Provide free installation guidance and brake system matching advice; 24/7 online technical consultation for braking performance problems.

After-sales Response: Customer service responds within 2 hours; provide technical solutions for product usage and quality issues in a timely manner.