KOBELCO Excavator Radiator/Heat Exchanger

Compatible KOBELCO Excavator Models and Dimensions

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

Product Overview

KOBELCO excavators are widely used in construction, earthmoving, and infrastructure projects where efficient cooling systems are essential for maintaining equipment performance. The KOBELCO excavator radiator is designed to deliver reliable heat dissipation for both engine and hydraulic systems.

With an optimized aluminum plate-fin structure, the radiator ensures strong heat transfer efficiency and durability. Its design supports stable operation under continuous workloads, helping reduce overheating risks and extend equipment service life.

Applications

• KOBELCO excavator engine cooling systems
• Hydraulic oil cooling systems
• SK series excavators
• Construction and earthmoving equipment
• Infrastructure and mining applications
• Continuous heavy-duty working environments

Specifications of KOBELCO Excavator Radiator

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

Why Choose Our KOBELCO Excavator Radiators

• Engineered for KOBELCO radiator systems with efficient heat transfer
• Compatible with SK and K series excavators
• Aluminum plate-fin core ensures durability and corrosion resistance
• Stable cooling performance under continuous operation
• Designed for construction and heavy-duty environments
• Supports OEM replacement and custom radiator manufacturing

Custom KOBELCO Radiator Solutions

• Custom core size and structure design
• Multi-model compatibility support
• OEM and aftermarket radiator solutions
• Optimized airflow and fin configuration
• Designed for specific working conditions
• Technical support for drawings, samples, and bulk orders

Key Features of KOBELCO 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 Atmospheric 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.