The RC4WD 4200XL is an EXCELLENT machine for the money. There are several that can be seen on my YouTube channel working hard in our clubs RC sand & gravel mine. The ground is virgin ground. The top 8-12 inches are removed by hand as our playground is in a wooded area. The roots from the underbrush are too much for the lil machines to handle. Once that top layer has been removed, the lil machines do the digging.
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