GENMA Maintenance · Lubrication System | Don't Just Set It and Forget It

GENMA machines come with a central lubrication system that automatically delivers grease to all the key points. It saves a lot of work — but “automatic” doesn’t mean “no maintenance.” A quick check now and then helps keep things running smoothly.

1. Check the grease level in the pump station
Take a look inside the pump station. Is the grease running low? Top it up when needed. Friendly reminder: always add grease through the grease fitting, not by opening the reservoir — you don’t want dirt or debris getting in.

2. Test the lubrication function
Start the machine and press the auto-lube button (you'll need someone in the cab to help). Then glance at the lubrication pressure gauge — do you see pressure? If not, the pump might be having issues, or a line could be blocked.

3. See if grease is reaching the points
After stopping the machine, check a few lubrication points — like the slewing ring, boom hinge, and sheave bearings. Do you see fresh grease coming out? If a point looks dry or you hear squeaking during operation, lubrication isn't getting there. Time to investigate.

Quick maintenance tips
•    Pump station empty? Refill it right away. Otherwise, critical parts like the slewing ring gear will run dry, leading to damage over time.
•    Damaged line? Inspect hoses for cracks and fittings for looseness. Replace as needed.
•    No grease at a point? Could be a clogged fitting or a faulty distributor. In that case, it's best to contact your GENMA service engineer directly.

Make it a habit
•    During daily walkarounds, take one minute to check the grease level in the pump station.
•    Once a week, check the lubrication pressure gauge to confirm the system is working.
•    Once a month, spot-check a few lubrication points to see if grease is flowing.

The central lubrication system is a great helper — but it handles the work, while you handle the checks. Together, they keep your equipment running reliably for the long haul.