Common Causes of Heavy Equipment Failure

bg-textured-grey
3 MIN READ
GettyImages-1387074001

Common Causes of Heavy Equipment Failure

Common Causes of Heavy Equipment Failure

Do you rely on heavy equipment for construction, material handling, mining, or agriculture? If so, you recognize the importance of minimizing equipment downtime to stay productive and reduce operating costs. 

Equipment can fail for many reasons, often occurring when you least expect it. Timely service is the best way to keep your valuable machines running and out of the repair shop while extending their lifespan. 

Why Does Heavy Equipment Fail?

Heavy equipment failure happens for many reasons, most of which are correctable or avoidable.

Lack of Planned Maintenance

These machines typically operate in challenging conditions, often daily. This frequent use can strain the engine, hydraulic systems, and other essential components. Timely maintenance is crucial for keeping the equipment in top condition, and it enables you to identify and address minor issues before they escalate. 

Improper Operation

Operators can contribute to equipment damage through inadequate training, carelessness, or unfamiliarity with the machine. They may attempt to carry load weights beyond the model's capabilities, drive too fast, fail to properly secure the equipment after use, neglect to perform visual inspections, or not adhere to correct shutdown procedures. 

Environmental Factors 

You might need to operate the equipment in mud, rain, or snow, or on slopes and uneven terrain. You may also have to store it in extreme cold for extended periods in winter. While these conditions are often unavoidable, they can damage your machines unless you take appropriate precautions

Ignoring the Warning Signs

Equipment often indicates that something is wrong before a breakdown occurs. Operators should monitor their machines for symptoms such as unusual or loud noises, excessive vibrations, sluggish handling, loss of power, fluid leaks, and increased fuel consumption and report them to fleet technicians immediately. 

Equipment Age

Like all mechanical devices, heavy equipment is more likely to fail as it ages. While planned maintenance, careful operation, and other proactive approaches can limit the impact and maximize the equipment's lifespan, you can expect diminished performance and higher operating costs over time. 

How Does Regular Servicing Help Stop Heavy Equipment Failure?

Regular servicing provides numerous benefits when keeping your equipment running and minimizing downtime:

  • Early detection: Most mechanical issues start small and grow over time. Servicing your machine at regular intervals via planned maintenance lets you stay ahead of costly equipment problems.
  • Optimized performance: Timely service allows the engine, hydraulics, electrical, and other vital systems to function smoothly and efficiently, reducing the risk of unexpected breakdowns.
  • Proactive parts replacement: Planned maintenance checks often indicate that a part or component is damaged or worn out. You can then replace it before it fails at the jobsite. 
  • Enhanced fluid management practices: Keeping the oil, coolant, and other vital fluids clean and contaminant-free is a cornerstone of any comprehensive servicing program. Planned maintenance helps to ensure that the vital components these fluids protect stay on the job longer.
  • Reduced wear: Sound maintenance practices, such as parts replacement, cleaning, and fluid changes, reduce the harmful effects of normal wear and tear, lowering the failure risk and increasing longevity.

What Should Heavy Equipment Servicing Include?

While specific planned maintenance practices and intervals vary depending on factors like age, type, manufacturer, and usage patterns, most programs include several common procedures. 

Comprehensive Inspection

An experienced, well-trained service technician conducts an in-depth inspection of all major systems. The purpose is to identify leaks, wear, damage, and other issues that could become significant problems. 

Fluid and Filter Management

The technician examines the oil, coolant, fuel, and hydraulic fluids for contamination and changes them if necessary or at the predetermined interval. The same process occurs with any associated filters. 

Lubrication

Techs lubricate all moving parts and pivot points to combat friction and provide smooth operation, helping to prolong the equipment's lifespan. 

Electrical System Checks

Planned maintenance also involves checking the battery and electrical system, including wiring, lights, alarms, and connections.

Safety Inspection

The tech examines the brakes and all safety features to ensure they function correctly and comply with all applicable standards and guidelines. 

Undercarriage Assessment

A machine's undercarriage tracks, tires, and structural components take a beating and require regular inspections to detect signs of excessive wear and damage.

Parts Replacement

Maintenance can include replacing worn or at-risk parts and components, typically with OEM products that provide maximum quality, performance, longevity, and safety.

Choose ASCO for Heavy Equipment Servicing

At ASCO Equipment, we can do whatever it takes to keep your fleet up and running. Our service departments in Texas, Oklahoma, and New Mexico are committed to increasing your productivity by maximizing uptime for your new or used construction equipment. Our factory-trained technicians use advanced tools and technologies to identify and correct all types of mechanical issues, giving you peace of mind. 

Get in touch with ASCO today to request service or set up a customized planned maintenance program.