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Here's How to Change Your Oil After a Year!
Hello, everyone. This is Enta. The other day, I changed the oil in our 100-kVA generator. I thought we did this frequently, but it turns out the last oil change was actually a year ago. The hour meter showed 800 hours since the last change. Since it’s a large unit, we should change the oil at least once every 500 hours…
Engine Hydraulic Unit Oil Change | Pre-Drilling Inspection for 40-meter-Class Drainage Boring
Hello, everyone. This is Enta. We have a 40-meter-class dewatering drilling job coming up. In preparation, we were checking the casing and verifying the number of sections. We also inspected the machinery. For an engine-type hydraulic unit, the first thing to check is the engine oil, right?!…
Engine Additives for Construction Equipment | Preventing Seizure in Small Generators
Hello, everyone. This is Enta. Around this time in January, things slow down a bit—it’s like a little break. It happens every year. We’re only running about two sites at a time, so during that period, we focus on equipment maintenance. Generally, for large generators, we change the oil once every 500 hours and replace the filter every other oil change…



