Tips from Kooner FMS to protect loads and maximize uptime
With Kooner Fleet Management Solutions, summer Maintenance of your Refrigerated Fleet is Vital! Fleets using refrigerated trailers experience the highest demand during the summer months due to the impact of high heat and humidity, putting added pressure on the refrigeration systems.
The Summer months put Extreme Stress on the refrigeration units, resulting in shortened life expectancy of Several Major Components. Because of this increased pressure on the equipment, the risk of temperature failures and subsequent Loss of Product increases significantly every time the refrigeration units run under these temperature conditions.
Through our Partnerships with Mid-Sized to Large Fleets, we focus on preventive measures to be used by their employees, Preventive Maintenance, and Preventive Downtime. Summer months are typically the most Critical to the Fleet Operations. Why Summer Is the Breaking Point for Reefer Fleets
Refrigerated Trailers are designed to operate within Specific and Narrow Temperature Ranges. These Distinct Temperature Ranges are essential to maintaining the refrigerated products within the Temperature Standards defined by each Product Line. In the summer months, keeping these Temperature Ranges stable gets more difficult with every mile travelled.
The Increase in Ambient Heat Forces the TRUs to run longer Cycle Times, consume More Power, and endure more continual Repeated Stress on Critical Components of the Equipment Compared to the Winter Months. In other words, what may last for Years during the Winter Months may only Last months once the Outside Temperature or Ambient Temperature Increases.
One short cooling lapse can compromise an entire load.
That reality makes summer the most expensive season for unprepared fleets. Those who treat reefer and preventive maintenance as routine stay ahead. Those who do not often learn the cost the hard way. Preventive Maintenance Is Your First Line of Defense
With consistent use of preventative maintenance, fleets will be prepared for rising ambient temperatures as well as unanticipated vehicle failures. This is because every fleet has established a preventive maintenance inspection schedule, allowing them to detect problems before they become severe enough to cause damage. When fleets rely on “when they see a warning light,” they are often too late to take action.
A Transport Topics report found that about 60 percent of reefer failures stem from poor seasonal maintenance, costing operators thousands in repairs and lost freight.
A quality preventative maintenance programme will decrease the number of roadside incidents, maintain the integrity of the product, and stabilise operations during peak demand periods. Inspection Best Practices Before Every Trip
A Journey Is A Good Time To Catch A Failure Before It Happens!
Before vehicles are dispatched, it is important for technicians and drivers to conduct inspections that give priority to cooling performance and system health.
Key Areas to Inspect:
Determine Refrigerant Levels So That Compressors Won’t Be Overworked and Your Refrigeration Systems Will Be Able to Cool All Areas of the Vehicle Evenly.
Inspect Condenser and Evaporator Coils For Dust, Debris, or Airflow Restrictions
Check Belts, Hoses, and Seals For Damage Due To Heat
Check That Your Cargo Is Loaded Properly So That You Can Have Continuous Airflow Throughout the Vehicle
Monitor Engine RPM For Indications Of Poor Performance or Stress
While these checks may sound like common sense, they are absolutely essential during the Summer Months! Power Management Can Make or Break a Load
High heat exposes weak electrical systems fast.
Batteries degrade more quickly in extreme temperatures, and an inconsistent power supply can lead to sudden shutdowns or unstable cooling performance. When power fails, refrigeration fails.
Best practices include:
Routine battery voltage testing with a minimum target of 12.2 VDC
Replacing aging batteries before peak summer demand
Diagnostic and electrical system inspection to look at wiring and connections for corrosion or looseness
Using solar charging solutions to support trailers during idle periods
Power reliability is not just about equipment. It is about protecting cargo. Temperature Monitoring Provides Early Warning
With telematics systems, fleets will have access to information about their operations at times when this information is critical to their success. By monitoring temperature patterns and fluctuations in real time, teams are able to detect a temperature fluctuation before it affects the quality of their products. Alerts allow teams to make proactive decisions rather than waiting until an emergency occurs.
When dispatchers, drivers, and last-mile maintenance staff are able to see the same insights through telematics systems, problems can be resolved more quickly and with less disruption. Quality Parts Matter More in Extreme Conditions
The selection of quality parts becomes crucial when repair work needs to take place.
When selecting parts, Original Equipment Manufacturer (OEM) parts are built to handle continuous operation with very high levels of heat, where aftermarket (or “grey market”) parts may provide a more affordable initial purchase price, but then become useless under the more extreme temperatures and workloads of summer months.
The American Trucking Associations’ Technology & Maintenance Council reports that fleets spend a significant portion of their maintenance budget on replacement parts and labor, and even small savings in part failures can reduce overall downtime and costs.
For high-value freight that must adhere to government regulations, reliability is more than a convenience; It is a requirement.
By sourcing only quality parts, companies prevent repeated failures, protect compliance, and increase the life expectancy of their equipment. The Cost of Skipping Summer Maintenance
A reefer failure is never isolated.
It affects customers. It impacts compliance. It creates unplanned downtime. It strains driver and technician resources.
A single failed unit can disrupt multiple loads and damage long-term relationships. Preventive maintenance costs far less than recovery. How Kooner FMS Supports Summer Readiness
Kooner Fleet Management Solutions provides fleets with a reefer-oriented maintenance program specifically aimed at reducing the risk of breakdowns due to extreme heat conditions.
Through its experienced team members, Kooner FMS provides fleets with the following support:
Identifying risk points from heat before they result in equipment failures,
Conducting summer-focused inspections and diagnostic checks,
Tracking and responding promptly to performance trends and alerts, and
Maintaining compliance with the rules and regulations governing the transport of food and pharmaceuticals.
Kooner provides fleets with fewer breakdowns and more robust uptime and provides greater peace of mind in the busiest summer months. Final Takeaway
Summer does not have to be considered a “bad” season for refrigerated fleets.
Fleets that are prepared operate differently. They consistently inspect their fleets, closely monitor their fleets’ performance, and take preemptive action when issues arise in order to protect both their load and their customers’ promises.
When combined with smart monitoring solutions and expert support from Kooner Fleet Management Solutions, your fleet will remain trustworthy even under peak summer heat.
Protect your shipments.
Improve fleet uptime.
Maintain a sense of calm and composure.
Contact Kooner Fleet Management Solutions to learn more about how it can assist your fleet with reefer maintenance programs, diagnostics, and 24/7 operational support.