KOMATSU Excavator Oil Cooler/Heat Exchanger

Compatible KOMATSU Excavator Models and Dimensions

The above models and dimensions are for reference only. KOMATSU equipment may vary depending on configuration and working conditions. Custom radiator and oil cooler solutions can be developed based on technical drawings and application requirements.

Product Overview

KOMATSU excavators are widely used in construction, earthmoving, mining, and infrastructure projects where reliable cooling systems are essential for maintaining long operating cycles. The KOMATSU excavator radiator is designed to provide efficient heat dissipation for both engine and hydraulic systems across a wide range of equipment sizes.

With a high-performance aluminum plate-fin structure, the radiator ensures strong thermal conductivity and structural durability. Its optimized internal flow design helps maintain stable operating temperatures, reducing overheating risks and improving overall equipment efficiency.

The radiator is compatible with multiple KOMATSU series, including PC series excavators, PW wheeled excavators, and large-scale mining equipment, supporting both OEM replacement and customized cooling solutions.

Applications

• KOMATSU excavator engine cooling systems
• Hydraulic oil cooling systems
• PC series crawler excavators
• PW series wheeled excavators
• Mining and large-scale earthmoving equipment
• Continuous heavy-duty industrial applications

Specifications of KOMATSU Excavator Radiator

The following specifications provide general technical information for KOMATSU excavator radiators. Detailed configurations can be customized based on machine models, installation space, and working conditions.

Why Choose Our KOMATSU Excavator Radiators

• Engineered for KOMATSU radiator systems with efficient heat transfer performance
• Compatible with a wide range of KOMATSU excavator models and equipment series
• Aluminum plate-fin core ensures durability and corrosion resistance
• Stable cooling performance under continuous and heavy-duty operation
• Designed for construction, mining, and industrial environments
• Supports OEM replacement and custom radiator manufacturing

Custom KOMATSU Radiator Solutions

• Custom core size and structural design
• Multi-model compatibility across KOMATSU equipment
• OEM and aftermarket radiator solutions
• Optimized airflow and fin density configurations
• Designed based on installation space and working conditions
• Technical support for drawings, samples, and bulk orders

Key Features of KOMATSU Excavator Radiator Assembly/Cooler

1. High-Efficiency Heat Transfer Performance

Manufactured with high thermal conductivity aluminum alloy, this radiator ensures excellent heat dissipation efficiency. It rapidly reduces intake air and hydraulic oil temperatures, helping maintain stable engine performance even under heavy-duty operating conditions.

2. Excellent Strength and Pressure Resistance

Designed to withstand pressure fluctuations commonly found in excavator cooling and compressed air systems, the radiator offers outstanding structural strength, high reliability, and extended service life.

3. Superior Atmosheric Corrosion Resistance

The aluminum construction provides strong resistance to atmospheric corrosion, ensuring long-term durability in outdoor, high-humidity, and dusty working environments.

4. Cost-Effective Cooling Solution

With optimized material selection and manufacturing processes, this radiator delivers excellent performance at a highly competitive price, offering exceptional value for Komatsu excavator replacement and OEM applications.

5. Advanced Anti-Vibration Structure for Harsh Conditions

Equipped with a newly designed vibration-damping frame, the radiator effectively absorbs mechanical vibrations. It performs reliably in harsh environments such as construction sites and mining operations, making it an ideal cooling solution for heavy-duty machinery.