Common Problems with Heavy-duty Machinery

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Bulldozer tread with caked mud and dirt

Heavy machinery in the field generally lasts a long time and works without many problems. But it is extremely critical for the smooth running of day-to-day operations. Any minor problem that causes disruptions in the workflow will cost the business hundreds and sometimes thousands of dollars. These can add up as it becomes hard to fix these issues due to logistical problems. Once a piece of heavy equipment stops working, necessary field service for heavy machinery is the best way to repair it. It is too heavy to move around and ship out to be serviced. Here is a list of some of the common problems that can be anticipated in the field:

1. Not following the manual

When operating a large vehicle or piece of heavy machinery, it is extremely important to read the operator’s manual. It does not only have safe operating instructions, which are necessary to know to avoid accidents, but it also contains the specifications for calibrating your machine for ideal performance. You should also follow the maintenance instructions provided in the manual. In case of large heavy machinery such as forklifts or industrial drills, the operators should go through training sessions to learn about safety and maintenance.

2. Transmission problems

Large machines use different types of transmission systems. One of the most popular types is hydraulic transmission. In hydraulic transmission, fluid pressure buildup is used to transmit power. One of the main problems with this is that extreme heat or cold experienced while working outside can mess with the transmission. Another type of transmission used is electrical transmission, which is when electricity is used to distribute torque to the various components, This can also face problems that cause it to stop working. In general, signs of transmission problems include shaking or grinding machinery, noises, or a lack of smoothness when shifting gears.

3. Damaged seals

Hydraulic piston system for bulldozers, tractors, excavators, chrome plated cylinder shaft of yellow machine

In machines that take advantage of fluid transmission or fluid pressure, the biggest problem that occurs is when there is a leaking seal and the fluid pressure drops, leading to a decrease in torque available. This can also cause safety issues. To ensure that this doesn’t happen, regular maintenance is necessary to check oil viscosity. Seals should also be made of high-quality materials to prevent leaks.

4. Loose electrical connections

Machines make use of thousands of delicate electrical connections and wiring. A connection that has become detached or loose is the problem plaguing your machinery. To prevent this, make sure that your machinery is cleaned and maintained properly. Dirt and dust clogging up the system can cause electrical problems, which can be very expensive to fix.

5. Broken parts

Last but not least, broken machinery parts need to be replaced immediately, even if they do not seem to be causing a problem. They may make it unsafe to operate your machinery.

If any of the signs or symptoms of mechanical problems arise while working in the field, make sure to get your machinery checked and serviced immediately. Operating heavy machinery in the field requires extra precautions to keep workers safe.


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