I have a GC2310 and use an older very heavy 5' bush hog without a great deal of problems even when I go through the woods cutting a driving/walking trail. Its like anything else if you really need to push it hard no matter how small or large the equipment you'll want even bigger toys. I use full throttle and low range with four wheel drive. In really thick wet tall grass it will bog down and you must slow down with a 5' foot bush hog.