The size of the counterweight equals the capacity. Therefore, a 10,000 lb forklift has a counterweight weighing 10000 lbs. The weight of a forklift equals approxiamtely double the capacity. Therefore a 10,000 lb capacity forklift would weigh approximately 20,000 pounds, approximately. Then don't forget to add the weight of the materials being hauled around, plus the operator and the cylinder.
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