Heavy equipment is a major investment in a construction project, mining, and infrastructure. The price of a new excavator, for example, can reach billions of rupiah, So understanding the useful life of heavy equipment is important for owners and renters. According to several journals and industry data, Heavy appliances in general revolve between 4-20 years depending on the type of equipment and how it is maintained.
Ignoring the service life factor can result in high repair costs, project downtime, even the risk of work accidents. Because of that, knowing how long the ideal heavy equipment should be used, what factors influence it, and how to care for it so that it lasts is the key to ensuring that your investment remains productive.
How Long is the Ideal Use Time of Heavy Equipment??
Not all heavy equipment has the same service life. For example, heavy equipment such as wheel loaders around 4 year, motor graders and excavators approx 7 year, as well as a vibro roller around 6 years if calculated based on minimum total costs as economic life. However, This heavy equipment can still be used longer with good maintenance even though it has passed its economic life.
The following is a summary of heavy equipment service life based on type and other factors:
- Wheel loader: economic life approx 4 year, although it can be used up to 9 years with good care.
- Motor grader: economic life approx 7 year.
- Excavator: economic life approx 5-7 year, with a service life can reach 10-20 years if treated well.
- Vibro roller: economic life approx 6 year.
Operating hours are also an indication of service life. Excavator, for example, generally have an economic life of approx 10.000 until 15.000 operational hours. Excavator productivity varies, however studies show productivity of approx 70 until 100 m³/hour, with an effective operational duration of approx 2.000 hours per year in a typical construction project. So the operational period is approx 5 until 7 year with these operating hours. Mining dump trucks can even be used longer, In general, it has an economic life of approx 15.000 until 20.000 operational hours. Average operating hours are approx 2.000 hours per year, so that dump trucks can operate approx 7 until 10 years before its economic life expires.
However, This figure is not an absolute benchmark. Equipment with the same age can differ in performance if one is used intensively in rough terrain, while others are lighter in use.
Factors Affecting Heavy Equipment Lifespan
After knowing the usage time of some types of heavy equipment, So what are the factors that influence the life of the heavy equipment?? There are several factors, including::
1. Quality and Type of Equipment
Famous brand heavy equipment like Caterpillars, Komatsu, or Hitachi usually have a longer lifespan due to higher material and technology standards. On the contrary, Refurbished or used units can have a shorter lifespan if previous maintenance has not been optimal.
2. Intensity of Use
Operating mining projects 24 hours will use up the service life of the unit faster than an urban construction project that is just running 8 hours a day. The intensity of use is a determining factor whether the tool can still be used optimally or not.
3. Medan Conditions
Use on rough terrain such as rocks, lumpur, or open mining areas will wear out components quickly. Meanwhile, Flat or paved terrain is usually friendlier to the lifespan of heavy equipment.
4. Regular Maintenance and Service
Preventive maintenance is key. Equipment that has its oil changed regularly, Check the hydraulic system, and using original spare parts will last much longer than those that are simply repaired when damaged.
5. Operator and Human Error
Operator error, such as operating equipment exceeding the load capacity or not following SOPs, can shorten tool life. Because of that, Operator training and certification is an important investment.
Tips for Maintaining Heavy Equipment to Keep It Lasting
So how do you maintain heavy equipment so that it lasts a long time and remains durable in use?? There are some tips for heavy equipment to have a long service life, You can do the steps below:
- Perform Preventive Maintenance
The first tip is don't wait for it to break, do Routine maintenance (P2H) like changing oil, check filters, check hydraulic pressure, and undercarriage condition.
- Use Genuine Parts
Make sure you use original spare parts. Although it is more expensive, but maintaining performance and preventing further damage which could cost more.
- Training Operator
Make sure the heavy equipment operator is trained and has proven experience SIO/SILD certificate. Of course they will be more sensitive to early signs of damage and use tools according to SOP.
- Note Working Hours (Hour Meter)
The next tip is that you must record the operating hours of the heavy equipment. By monitoring the working hours of each unit, it will be easier for you to know when it is time for major servicing or reconditioning.
- Park in a Safe Place
Don't forget to park the unit in a covered or canopied area to prevent damage from overheating, Rain, or corrosion.
What to do if heavy equipment has exceeded its service life?
Forcing heavy equipment past ideal working hours will pose many risks, for example, downtime is becoming more frequent, repair costs increase, and job security decreases. If so, there are two options that can be done, First, you can do a major reconditioning or switch to the second option, namely renting heavy equipment.
Choosing to rent is often more efficient, especially for short-term projects or when additional units are needed. With rent, the company does not need to bear large maintenance costs, but just pay according to the duration of use. To rent heavy equipment, Of course not in random places. Make sure the heavy equipment provider has a good track record in terms of service and units available.
Look for heavy equipment with quality units? Trust PT Perkasa Sarana Utama (PSU)
If you are looking for heavy equipment with a wide selection of quality units, PT Perkasa Sarana Utama (PSU) present as a solution for companies that want to optimize projects without worrying about equipment life.
All heavy equipment units at PSU are always maintained according to K3 standards and industry SOPs, equipped with a certified operator, as well as mechanical support 24/7. The fleet available is quite complete, starting from excavators, mini excavator, bulldozer, vibro roller and so on that you can see here for catalog details.
By renting at PSU, You don't just get tools in tip-top condition, but also services that ensure projects run efficiently, cost effective, and on time.
Customer satisfaction is our priority. Apart from testimonials from customers, We will list several projects that have been carried out by PSU, starting from a small scale, secondary, up to large which you can access here, PSU project.
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