Keeping up with trend toward higher racking, Series 7000 Reach-Fork Models 7420 and 7440 provide lift heights of 421 and 444 in., respectively. Both have 4,500 lb capacity and double-deep reach capacity of 3,200 lb. ACR System includes ac motors on both lift and drive and maximizes runtime per battery charge. Trucks come standard in universal, bidirectional stance, or optional dockstance.