Application Scenarios

• Open-pit mines: Equipped on dump trucks, excavators, loaders and bulldozers to cope with high temperature, dust and strong sunlight.
• Underground mines: Applied to mine haulage trucks, drill jumbos and load-haul-dump vehicles, featuring explosion-proof and gas-proof functions.
• Extreme climate areas: Stable operation in polar and desert mining areas with wide temperature range.

Selection Guidelines

1. Select type according to working conditions: Choose engine-driven type for continuous operation; battery-driven type for frequent start-stop and long-time parking.
2. Match cooling capacity: Select ≥5kW for cabs over 3m³; select ≥6kW for vehicles exposed to direct sunlight in open pits.
3. Protection grade: IP68 is mandatory for dusty and humid mining areas; underground equipment requires certified explosion-proof design.
4. Durability & vibration resistance: Prioritize products with long-term field application experience in mining industry.