As promised in our earlier Photo Gallery 623, our feature photo for Photo Gallery 625 is H.W. Goebbels' Komatsu maintenance shop operation exchanging the engine in a Komatsu PC450-LC7 excavator. In addition to H.W.'s beautiful photos, we have another impressive world class collection of models from around the world. Check out all the great models on display in our Photo Gallery 625. [posted 05/10/2014]