Compatible KATO Excavator Models and Dimensions
| Model |
Equipment Type |
Cooling Type |
Core Size (mm) |
Notes |
| KATO HD308R |
Excavator |
Water Radiator |
510 × 490 × 52 |
Compact excavator cooling |
| KATO HD400-7 / HD400V2 |
Excavator |
Oil Cooler |
590 × 630 × 50 |
Hydraulic cooling system |
| KATO HD450-7 / HD450V2 |
Excavator |
Oil Cooler / Water Radiator |
590 × 630 × 50 / 620 × 735 |
Heavy-duty applications |
| KATO HD820-5 |
Excavator |
Water Radiator |
450 × 1110 |
Large airflow cooling |
| KATO HD700-7 / HD700-8 / HD700-9 |
Excavator |
Water Radiator |
720 × 770 × 65 |
Continuous operation |
| KATO HD700-5 |
Excavator |
Water Radiator |
710 × 740 × 80 |
Stable cooling performance |
| KATO HD700-7 |
Excavator |
Water Radiator |
770 × 720 × 70 |
High-efficiency heat dissipation |
| KATO HD820V / HD820-2 |
Excavator |
Water Radiator |
745 × 710 × 40 |
Medium-duty applications |
| KATO HD820-3 |
Excavator |
Water Radiator |
810 × 760 × 40 |
Improved airflow design |
| KATO HD900 |
Excavator |
Water Radiator |
770 × 620 × 100 |
Heavy-duty cooling |
| KATO HD1023 / HD1023R |
Excavator |
Water Radiator |
950 × 910 × 70 |
High-capacity systems |
| KATO HD1430R / HD2045III |
Excavator |
Water Radiator |
1045 × 915 × 50 |
Large excavator cooling |
The above models and dimensions are for reference only. Custom radiator and oil cooler solutions can be developed based on your equipment model, installation requirements, or technical drawings. Contact us for accurate matching and technical support.
Product Overview
The KATO excavator radiator is engineered to provide efficient thermal management for construction machinery operating under demanding conditions. It supports both engine cooling and hydraulic oil cooling systems, ensuring stable performance and system reliability.
In industrial applications, efficient heat exchange plays a critical role in maintaining equipment performance and preventing overheating, especially in heavy-duty environments.
Compared with standard radiators, this solution offers improved heat dissipation efficiency, durable structure, and better adaptability to different working conditions.
Applications
- Excavator engine cooling systems
- Hydraulic oil cooling systems
- Construction and mining equipment
- Heavy-duty machinery operation
- Continuous industrial applications
Specifications of KATO Excavator Radiator
The following specifications provide general technical information for KATO radiator systems. Detailed configurations can be customized based on different equipment models.
| Brand Name |
JSY |
| Product Name |
KATO Excavator Radiator Assembly/Cooler |
| Materials |
Aluminum Alloy |
| Operating Temperature |
-40℃-60 ℃ |
| Tonnage |
1.8 t - 46 t |
| Applicable Excavators |
KATO |
| Structure |
Plate-Fin |
| Application |
Hydraulic Cooling System |
| Cooling Medium |
Oil/Water |
| Tonnage |
1.8 t - 46 t |
Why Choose Our KATO Excavator Radiators
- Engineered for KATO excavator radiator systems with efficient heat transfer
- Durable structure designed for harsh construction environments
- Corrosion-resistant aluminum design ensures long service life
- Stable cooling performance for engine and hydraulic systems
- Supports OEM replacement and custom radiator solutions
Custom KATO Radiator Solutions
- Custom core size and structure
- Multi-model compatibility support
- OEM and replacement radiator solutions
- Optimized airflow and fin structure design
- Designed for specific working conditions
Key Features of KATO 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.
