As temperatures rise, forklifts face unique challenges—overheating engines, battery stress, and hydraulic system strain. Proper summer maintenance ensures peak performance, safety, and longevity of your equipment.

In this guide, we’ll cover:

✔ Critical summer maintenance checks

✔ How heat affects different forklift components

✔ Tips to prevent breakdowns

✔ Why NEOlift forklifts handle heat better

1. How Summer Heat Impacts Forklifts:

Extreme heat can cause:

🔥 Engine Overheating – Reduced efficiency, potential shutdowns

🔥 Battery Degradation – Faster fluid evaporation in lead-acid batteries

🔥 Hydraulic System Issues – Thinner oil, leaks, and seal damage

🔥 Tire Wear – Softer surfaces increase wear on pneumatic tires

2. Essential Summer Forklift Maintenance Checks:

✅ Cooling System Inspection

• Check radiator fluid levels (50/50 coolant-to-water ratio).

• Clean radiator fins from dust/debris to prevent clogging.

• Inspect hoses for cracks or leaks.

✅ Battery Care (Electric & Diesel Forklifts)

• For electric forklifts: Keep batteries cool; avoid fast charging in high heat.

• For diesel forklifts: Check water levels in lead-acid batteries (distilled water only).

✅ Hydraulic System Maintenance

• Monitor hydraulic oil levels—heat thins oil, increasing leakage risks.

• Replace worn-out seals to prevent fluid loss.

✅ Tire Pressure & Condition

• Pneumatic tires: Heat expands air—adjust pressure to OEM specs.

• Cushion tires: Check for cracks caused by hot pavement.

✅ Air Filter & Engine Performance

• Clean/replace air filters more frequently—dust and pollen clog airflow.

• Use high-quality engine oil (e.g., 10W-30 for diesel forklifts).

3. Operator Safety Tips for Hot Weather:

• Stay hydrated and take breaks to avoid heat exhaustion.

• Use sunshades if operating outdoors for long periods.

• Inspect the forklift cab for proper ventilation.

4. Why NEOlift Forklifts Excel in Summer Conditions:

NEOlift’s robust engineering minimizes heat-related issues:

✔ Isuzu engines (in diesel models) – Optimized cooling for high temperatures.

✔ Reinforced hydraulic systems – Resistant to leaks under thermal stress.

✔ Durable tires – Heat-resistant compounds for longer lifespan.

*(Fun fact: Our recent shipment of 3.5-ton off-road forklifts to Romania included enhanced cooling systems for European summers!)*

5. Emergency Preparedness

Keep these items handy in summer:

• Extra coolant & distilled water

• Portable fan for battery compartments

• Tire repair kit for punctures

Conclusion:

Proactive summer maintenance prevents costly downtime and extends forklift life. Follow these tips to keep your fleet running smoothly!Need a heat-resistant forklift? Explore NEOlift’s durable diesel & electric models today!