As UK summers continue to bring longer days and rising temperatures, it’s essential to adjust how we operate heavy machinery like excavators. Whether you’re managing a small landscaping job or a large construction site, the heat can impact both operator safety and machine performance.
Here are the top best practices for operating an excavator during the hot UK summer months.
1. Prioritise Operator Comfort and Safety
Heat exhaustion and dehydration are serious risks on site. Excavator operators spend long hours in confined cabins, often with minimal airflow. To reduce the risk:
- Stay hydrated: Drink plenty of water throughout the day, not just at breaks.
- Wear breathable PPE: Opt for lightweight, moisture-wicking clothing while still meeting safety standards.
- Use shaded areas for breaks: If possible, set up shaded rest areas for cooling down.
- Install or check air conditioning systems in the cab and ensure they’re working efficiently.
2. Inspect and Maintain Your Equipment Regularly
High temperatures can lead to overheating and accelerated wear on key components. Make sure to:
- Check coolant levels daily and top up as needed.
- Inspect hydraulic systems for leaks or damage, as heat can cause seals to fail faster.
- Clean radiator grills and air filters more frequently to avoid blockages and overheating.
- Check tyre pressure (if applicable) and track tension, which can fluctuate with temperature changes.
3. Plan Your Work Around Peak Temperatures
Where possible, schedule the most physically demanding excavation tasks during the cooler parts of the day—early morning or late afternoon.
- Avoid midday sun: This helps reduce stress on both operators and machinery.
- Break up shifts: Shorter, more frequent breaks help maintain focus and reduce fatigue in the heat.
4. Use Summer-Grade Lubricants and Fluids
Summer temperatures affect the viscosity of oils and lubricants, which can lead to reduced performance or even component damage.
- Switch to high-temperature-rated lubricants where necessary.
- Monitor oil levels more frequently, especially in older machines.
5. Be Aware of Ground Conditions
Dry, cracked ground or dusty conditions are more common in summer and can affect the stability of your excavator and visibility on site.
- Water down dusty areas to reduce airborne particles and improve visibility.
- Check for hard or brittle surfaces that might compromise safe digging.
6. Train Your Team for Summer-Specific Hazards
Make sure your operators and site crew are aware of the increased risks that come with hot weather.
- Host quick toolbox talks on heat stress, machine care, and summer work strategies.
- Encourage a buddy system so team members can watch for signs of heat-related illness.
Final Thoughts
By following these best practices, you can ensure that your excavator operations continue to run smoothly and safely throughout the summer. At Eynesbury Group, we provide a wide range of well-maintained excavators ready to handle all seasons. Our plant hire team is always here to offer expert advice and support—rain or shine.
Looking to hire an excavator this summer?
Contact Eynesbury Group today or browse our plant hire options for your next project.