E320B Radiator for Caterpillar Excavator Engine | Diesel Cooling System

Product Details

Product Overview

This E320B radiator is a direct replacement cooling unit specifically designed for Caterpillar E320B excavator diesel engines. As a critical component of the engine cooling system, this radiator ensures optimal operating temperatures for construction, industrial, and agricultural machinery. Manufactured to OEM specifications, it provides reliable heat dissipation for demanding work environments.

The radiator features OEM-standard dimensions and construction, making it a suitable replacement for worn or damaged original units on Caterpillar E320B models. Each unit undergoes outgoing inspection to verify quality and performance before shipment, with video documentation available upon request.

Key Features & Benefits

• OEM Specification Build – Manufactured to match original Caterpillar E320B radiator dimensions and cooling capacity for direct bolt-on replacement
• Durable Construction – Heavy-duty core design withstands vibration and thermal stress in excavator applications
• Comprehensive Quality Checks – Outgoing inspection and machinery test report provided with each unit
• 6-Month Warranty Coverage – Includes online after-warranty support for continued technical assistance
• Universal Application – Compatible with construction, agriculture, genset, marine, and material handling equipment using E320B engines
• Secure Packaging – Shipped in plastic bag, box, and carton protection to prevent transit damage

Technical Specifications

OEM Cross-Reference

This E320B radiator is designed as a direct replacement for the following Caterpillar applications:

• Caterpillar E320B Excavator – Primary application
• Compatible with Caterpillar 320B series cooling system specifications

Note: For exact OEM part number cross-reference, please verify your existing radiator part number or consult with our technical support team. This aftermarket component is designed to match OEM fitment and performance standards.

Compatibility

This radiator is commonly used for the following equipment types and engine applications:

• Primary Application: Caterpillar E320B Excavator
• Engine Type: Diesel engines used in E320B models
• Sector Applications: Construction, Industrial, Agriculture, Genset, Marine, Material Handling

Fitment Note: While designed for E320B excavators, this radiator may also be compatible with other equipment using the same cooling system configuration. Always verify physical dimensions and connection points before installation.

Global Supply & Distribution

maintains a robust global supply chain capable of shipping this E320B radiator to buyers worldwide. Our primary distribution hub in Guangdong, China enables efficient logistics to major international ports and industrial centers.

Key Markets Served:

• North America – Fast shipping to US and Canadian industrial zones
• Europe – Reliable delivery to EU countries and UK
• Asia-Pacific – Rapid fulfillment to Japan, Korea, Australia, and Southeast Asia
• Middle East & Africa – Regular shipments to UAE, Saudi Arabia, South Africa
• Latin America – Service to Brazil, Chile, Mexico, and other markets

We offer flexible shipping options including sea freight (FOB/CIF), air express (DHL/FedEx/UPS), and rail freight for bulk orders. Our export team handles all international trade documentation and customs compliance.

Quality Assurance

Each E320B radiator is manufactured under strict quality control procedures at our Guangdong facility. Key quality measures include:

• Manufacturing Standards: Produced to match OEM specifications for fit, form, and function
• Inspection Process: 100% outgoing inspection with video documentation available
• Machinery Test Report: Provided to verify cooling performance and pressure integrity
• Warranty: 6-month warranty against manufacturing defects
• Post-Warranty Support: Continued online technical support available

FAQ

Q1: Is this radiator a direct replacement for the original Caterpillar E320B radiator?
A: This radiator is manufactured to OEM specifications for the Caterpillar E320B excavator. It is designed as a direct replacement unit with matching dimensions and mounting points. We recommend comparing your original radiator’s physical measurements and connection types before purchase to ensure compatibility.

Q2: What should I check before installing this radiator?
A: Before installation, verify the radiator dimensions match your existing unit, inspect all hose connections and mounting brackets, and ensure the cooling system is properly flushed. We recommend replacing the radiator cap and thermostat simultaneously for optimal system performance. Always follow the equipment manufacturer’s service manual procedures.

Q3: How should I maintain this radiator for maximum service life?
A: Regular maintenance includes: checking coolant levels weekly, inspecting for debris blockage in the core fins, cleaning the exterior with compressed air (low pressure) to remove dirt and debris, and monitoring coolant condition for contamination. Use only approved coolant mixtures and maintain proper antifreeze-to-water ratios. Annual pressure testing of the cooling system is recommended to detect potential issues early.