Abstract: A variable counterweight system includes a counterweight and at least one linear transfer device. The counterweight preferably includes a plurality of individual counterweight members. Each linear transfer device preferably includes a moving track and a drive device. The moving track could be a chain or a belt. The drive device is preferably a hydraulic, electric or pneumatic motor. The moving track is preferably retained in a guide track. A control unit receives input from at least one vertical sensor. If an attachment or a boom is in an elevated position, then the control unit powers the at least one drive device to move the counterweight to a rear of the skid steer. If the attachment or boom is in a lowered position, then the control unit powers the at least one drive device to move the counterweight to a front of the skid steer.