Komatsu WA200-8E0 Wheel Loader Operation and Maintenance Manual (PEN02130-01)

On a WA200-8E0 that’s loading trucks, feeding hoppers, or cleaning stockpiles all day, this Operation and Maintenance Manual is what I use to keep the loader reliable between major shop visits. It walks you through the daily and scheduled checks so you can spot loose pins, early leaks, or cooling issues before they stop you mid-shift. For example, if the operator reports sluggish hydraulic response after a long push in dusty conditions, I’ll use this book to verify the correct inspection routine, trace possible causes, and plan the right service steps without guesswork.

Applications & Use Cases

• Set a preventive maintenance rhythm so filters, belts, and wear items get inspected and replaced before they cause downtime.
• Guide operators’ daily walk-arounds to catch loose hardware, damaged hoses, or low fluids early.
• Plan seasonal service when moving between cold starts and hot quarry work, adjusting checks to conditions.
• Verify correct adjustment and lubrication points after repairs or component swaps.
• Standardize maintenance records so multiple operators and shifts care for the loader the same way.

FAQ

Q: Can I keep this manual on a tablet in the cab?

A: Yes, it’s practical to use digitally; you can zoom diagrams and search terms quickly while you’re on site.

Q: Is it worth printing certain pages?

A: I recommend printing the inspection and service-interval charts and posting them where the machine is parked.

Safety Note

Always lock out, tag out, and relieve stored pressure before inspecting or servicing any part of the loader.