E320C E320D S6E Alternator 24V 55A 12PK 212-8622 for Caterpillar Engine Parts

Product Details

Product Overview

This high-quality 24V 55A alternator, model number 212-8622, is specifically designed for use with Caterpillar diesel engines commonly found in the E320C, E320D, and S6E excavator models. As a critical component of the engine’s electrical charging system, this alternator ensures reliable power generation to maintain battery charge and support all electrical loads during operation.

Manufactured to OEM size and specifications, this alternator features a 12PK belt drive pulley configuration for efficient power transmission. The unit is an ideal replacement part for construction, industrial, agricultural, marine, and generator set applications where consistent 24-volt electrical output is required. Each alternator undergoes rigorous testing to ensure it meets the demanding performance standards of heavy equipment operations.

Key Features & Benefits

• Precision Fitment: Designed to OEM specifications for direct replacement on Caterpillar E320C, E320D, and S6E engine models, minimizing installation time
• Robust 24V 55A Output: Provides ample charging capacity for heavy-duty electrical systems, ensuring reliable battery maintenance and component operation
• 12PK Belt Drive System: Multi-rib belt design ensures superior grip and reduced slippage for consistent alternator performance
• Durable Construction: Built with high-grade materials to withstand the vibration, heat, and demanding conditions of construction and industrial environments
• Comprehensive Quality Control: Each unit includes machinery test reports and outgoing inspection video documentation for quality assurance
• Global Compatibility: Suitable for a wide range of applications including excavators, generators, agricultural equipment, and marine systems
• Cost-Effective Solution: Reliable aftermarket alternative to OEM parts without compromising on performance or durability

Technical Specifications

OEM Cross-Reference

This alternator part number 212-8622 is a direct aftermarket replacement for the following OEM applications:

• Caterpillar OEM Part Number: 212-8622

Note: Please verify your existing alternator’s part number, voltage rating, and pulley configuration to ensure compatibility before purchase.

Compatibility

This 24V 55A alternator is commonly used for the following equipment and engine applications:

• Excavators: Caterpillar E320C, E320D series
• Engine Models: Caterpillar S6E diesel engine
• Applications: Construction equipment, industrial machinery, agricultural tractors, generator sets, and marine vessels requiring 24V electrical systems

Fitment is based on engine model compatibility. Please verify your specific machine’s alternator specifications before ordering.

Global Supply & Distribution

We maintain a robust global supply chain and distribution network to serve B2B customers worldwide. Our alternators are available for shipping to major markets including:

• North America: Fast delivery to ports and industrial centers across the USA, Canada, and Mexico
• Europe: Reliable shipping to EU countries, UK, and Eastern European markets
• Asia-Pacific: Efficient logistics to Australia, New Zealand, Southeast Asia, and Japan
• Middle East & Africa: Service to UAE, Saudi Arabia, South Africa, and key industrial regions
• South America: Delivery to Brazil, Chile, Argentina, and other major markets

With export experience and international trade compliance, we ensure secure packaging and timely delivery to meet your project deadlines. Bulk orders and customized shipping arrangements are available upon request.

Quality Assurance

Every alternator is manufactured in ISO-compliant facilities in Guangdong, China, with strict quality control procedures throughout the production process. Key quality measures include:

• Machinery Test Report: Provided with each unit to verify electrical output and performance
• Video Outgoing Inspection: Visual documentation of final inspection available for customer review
• 6-Month Warranty: Coverage against manufacturing defects in materials and workmanship
• Online Support: Technical assistance available after warranty period for troubleshooting and guidance

Our alternators are tested for voltage regulation, amperage output, and mechanical integrity before shipment to ensure reliable operation in demanding environments.

FAQ

Q: How do I verify this alternator is compatible with my Caterpillar excavator?
A: Check your existing alternator for the part number (212-8622) stamped on the housing. Also verify that your machine uses a 24V electrical system and that the alternator has a 12PK pulley configuration. Cross-reference your engine model (E320C, E320D, or S6E) with the specifications listed above. If you are unsure, please contact us with your machine’s serial number and original alternator details for confirmation.

Q: What maintenance is required for this alternator to ensure long service life?
A: Regular inspection of belt tension and condition is recommended every 500 operating hours. Ensure the 12PK belt is properly aligned and not worn. Keep alternator terminals clean and free from corrosion. Check all electrical connections for tightness. Avoid exposure to excessive moisture or direct pressure washing. Following these practices can extend the service life beyond the standard warranty period.

Q: Can this alternator be used in marine or generator applications?
A: Yes, this 24V 55A alternator is suitable for marine, generator set, and agricultural applications where the engine configuration matches the E320C/E320D/S6E series. However, for marine environments, we recommend ensuring adequate ventilation and protection from saltwater spray. For generator applications, confirm that the voltage regulator is compatible with your generator’s control system. Always consult your equipment manual for specific electrical requirements.