The Secrets to Effective Maintenance of Caterpillar Diesel Generator

Author: Victor Seropian

A Caterpillar diesel generator is certainly robust and dependable; after all, this brand is one of the best in the market. However, it still needs to be regularly maintained for optimum performance. Whether your generator is set as a primary power source or back-up, it is important to keep it in check regularly so that any problems can be repaired before they get bigger. Caterpillar diesel generator maintenance will not only ensure uninterrupted operation but also consistent quality performance and durability.

You may need to hire an in-house engineer who will inspect the units regularly, especially if you own more than two units and if your company relies heavily on these generators. The other option is to ask a contractor to do the maintenance on your behalf. But if you have backup generators that are for emergency use only, then an in-house engineer is not necessary.

The procedures involved in the maintenance of CAT diesel generators typically include the following:

  • Upgrading of certain components and removing of worn out parts
  • Checking of fluid levels and conducting oil changes at least every 100 hours (The oil level should be near the full mark of a dipstick. If it is not, then you should add the same brand of oil.)
  • Cleaning of the connections and inspection of batteries. (The batteries should always be fully charged and clean. You should also check their electrolyte levels every now and then.)
  • Testing of load bank regularly, especially if the fuel is unused within three or six months
  • Changing of air as well as fuel filters
  • Draining of fuel filters to prevent water vapor from condensing and accumulating in the tank
  • Routine engine exercising to keep the generators well lubricated
  • Keeping records of all inspection results

Regular maintenance of your CAT generators should be top priority. Some prudence goes a long way; it can save you from the unnecessary expenses involved in troubleshooting and replacing parts in the future. It also saves you from the hassle a broken diesel generator will cause your company. If you cannot do the job alone, it is better to hire an electrician or engineer who is more experienced and knowledgeable. You can ask your contractor for their service or their recommendations.