As summer temperatures continue to rise, maintaining the safe and efficient operation of new energy mining trucks becomes increasingly important. Designed for demanding mining environments, SDLG Mining Machinery has released a comprehensive summer operation guide to help customers maximize equipment reliability, battery performance, and operational safety under extreme heat conditions.
Air Conditioning System: Stay Cool and Comfortable
A properly functioning air conditioning system is essential for both operator comfort and equipment reliability during summer operations.
Pre-Operation Inspection
Before starting work, operators should inspect:
- Air-conditioning filters
- Refrigerant levels
- Air ducts and vents
Regular inspections help ensure optimal cooling performance and improve operator comfort in high-temperature environments.
Scientific Use of Air Conditioning
To improve cooling efficiency and reduce energy consumption:
- Open windows briefly before starting the air conditioner to release accumulated heat
- Set the cabin temperature to approximately 24°C–26°C
- Avoid setting excessively low temperatures to reduce energy consumption and prevent unnecessary battery drain
Routine Maintenance
Regularly clean or replace air-conditioning filters and inspect the system for abnormal operation to maintain cooling efficiency throughout the summer season.
Power System: Heat Management Comes First
High temperatures place additional demands on batteries, motors, and electronic control systems.
Battery Temperature Monitoring
Pay close attention to battery temperature and State of Charge (SOC) during operation. Excessive temperatures may affect battery performance, charging efficiency, and service life.
Monitor Equipment Operating Conditions
Operators should continuously monitor vehicle operating parameters and avoid prolonged operation under excessive load conditions.
Motor and Electrical Protection
Regularly inspect:
- Motor cooling systems
- High-voltage electrical connections
- Wiring harnesses and insulation components
Prompt maintenance helps prevent overheating and ensures stable vehicle performance.
Tire Management: Prevent Blowouts and Ensure Safety
Summer heat can significantly increase tire pressure, making proper tire management critical.
Tire Pressure Control
Inspect tire pressure regularly and maintain it within the manufacturer’s recommended range.
Driving Practices
Avoid:
- Sudden acceleration
- Hard braking
- Sharp turns
These actions can increase tire stress and accelerate wear in high-temperature conditions.
Regular Tire Inspection
Check tires frequently for:
- Excessive wear
- Cuts and punctures
- Sidewall damage
Timely maintenance reduces the risk of tire failure during operation.
Charging and Parking: Safe Procedures Matter
Charging Environment
Charging should be conducted in well-ventilated areas away from heat sources, open flames, and combustible materials.
Charging Inspection
Before charging:
- Verify charging equipment is functioning properly
- Inspect charging cables and connectors
- Ensure battery systems show no abnormal alarms
Standardized Charging Practices
Follow manufacturer-recommended charging procedures and schedules. Avoid overcharging and use only approved charging equipment to maximize battery life and operational safety.
Supporting Reliable Summer Operations
As mining operations continue through the hottest months of the year, proper maintenance and operational discipline are essential for ensuring safety, productivity, and equipment longevity.
By implementing effective thermal management, battery protection, tire maintenance, and charging procedures, SDLG new energy mining trucks can continue delivering reliable performance even in demanding high-temperature mining environments.
