Mining Removable Tube Radiator

 

1. Heavy-Duty Cooling for Mining Equipment

The radiator of a mining haul truck is a critical heat exchange component, responsible for cooling engines that operate under high thermal loads. These radiators are built to endure harsh working conditions, including constant vibration, dust accumulation, and extreme ambient temperatures.

To reduce unplanned downtime, most mining radiators adopt a modular design. This allows individual fin-tube core bundles to be removed and serviced independently, without disassembling the entire unit. Sinrui products are available in two categories: complete radiator assemblies and removable core types, the latter offering faster part replacement and improved maintenance efficiency.

 

2. Materials and Structural Design

Copper and aluminum are commonly selected for the radiator core due to their excellent thermal conductivity and corrosion resistance. Certain models utilize seamless tubes to enhance durability and lower the risk of internal blockage.

In response to common dust-related clogging issues on mining sites, radiator designs often incorporate wider fin spacing and optimized airflow channels. These features help extend cleaning intervals and maintain stable cooling performance in dusty environments.

The external frame is typically constructed from Q235 carbon steel or equivalent materials, offering high mechanical strength and resistance to impact and vibration. Additional components such as fan shrouds, mounting brackets, and coolant tanks may be either integrated or modular depending on the equipment's structural requirements.

3. Application and Global Performance

These radiators are widely used in off-highway dump trucks, excavators, and loaders from global brands such as Caterpillar, Komatsu, Hitachi, and Liebherr. They are well-suited for both open-pit and underground mining operations.

Sinrui provides proven mining radiator solutions to clients in various regions, supporting customized product structures and replaceable tube cores to ensure long-term reliability and reduced lifecycle costs.