Winter brings challenging conditions that can significantly impact the performance and lifespan of heavy civil machinery. Proper winterization is essential to ensure equipment functions optimally in cold weather. Almasi proudly owns their own fleet of heavy civil machinery and we’ve come up with a comprehensive guide on winter maintenance to help navigate the season successfully.
1. Fluid Checks and Changes
Regularly check and change the engine oil, hydraulic fluid, and coolant following the manufacturer’s recommendations. Utilize winter-grade fluids when necessary and ensure that all fluid levels are appropriately topped off. Make sure machines are warmed with no load on. Getting the hydraulic fluids heated up before using the equipment is important. It is also important to make sure antifreeze and fluid check levels have the proper amount and are winter grade.
2. Fuel System
Add winter fuel additives to prevent fuel gelling in cold temperatures. Keep the fuel tank as full as possible to minimize condensation, and regularly inspect the fuel system for any issues or leaks.
3. Batteries
Check and replace batteries as needed, clean and tighten terminals, and keep batteries charged through periodic equipment operation or the use of a battery maintainer.
4. Tires
Inspect tires for wear and damage, maintain proper tire pressure, and consider using winter tires or tire chains for improved traction in icy or snowy conditions.
5. Lubrication
Regularly grease all fittings according to the equipment manual, using low-temperature grease where applicable.
6. Cooling System
Check radiators and hoses for leaks and ensure the coolant mixture is suitable for winter temperatures.
7. Air Filters
Inspect and replace air filters as needed to maintain optimal engine performance.
8. Cab Heaters
Test and ensure cab heaters are working efficiently and check the defrost system for proper function.
9. Storage Preparation
If possible, store equipment in a sheltered area to protect it from snow and ice. When storing outdoors, use covers or tarps to shield sensitive components. It is also recommended to park in a garage or away from dirt/grass to prevent machinery with tracks from sticking and freezing to the ground.
10. Prevent Corrosion
Coat exposed metal surfaces with a rust inhibitor, and keep equipment clean and free of snow and ice buildup. Power wash equipment after use to get rid of excess dirt so it doesn’t freeze onto the machine.
11. Engine Block Heater
Consider installing an engine block heater, particularly in extremely cold weather, to aid with cold starts.
12. Operation and Training
Train operators on winter-specific operating procedures, emphasizing the importance of allowing the equipment to warm up before use.
13. Emergency Kit
Equip machinery with an emergency kit. Make sure medical kits are fully stocked, including water, hand warmers, extra winter gloves, and other essentials for the winter.
14. Regular Inspections
Schedule regular inspections during the winter season to identify and address any issues promptly.
15. Check Heaters, Defrosters & Lights
Safety is key, so check that all of these are working to keep the crew warm and visible.
Always refer to the specific maintenance guidelines provided in the equipment’s manual, as recommendations may vary depending on the make and model. Winterizing your heavy equipment can help prevent costly repairs and downtime during the colder months, ensuring smooth operations even in challenging winter conditions.
