I would agree, that loader is way to big and heavy for your Yanmar YM2010.
Hey, Fredricks and a few others offer the Koyker FEL for the Yanmars. Here is the Koyker site and chart to match up what works for your machine. Koyker Manufacturing - Loaders The 80 or 120 model should work well.
From that listing match up what you can find at a good price locally or other means.
Koyker Manufacturing has front end loaders for all major tractor brands, including: John Deere (aka Yanmar), Kubota, McCormick, New Holland and Case IH. Koyker loaders are designed, engineered and built in the USA. All Koyker loaders come with a 2 year warranty. They are built to handle big loads while the self-storing stands allow for quick mounting and dismounting.