Walk-behind pallet stackers and straddle lifts in manual, semi-electric and full-electric versions, for lifting pallets to rack height where a forklift is more machine than the aisle can take. Straddle legs go around the pallet and need floor clearance under the load; adjustable base legs let one machine cover more than one pallet width. Capacity and maximum fork height are the two numbers to check against your top beam. Self-lifting and self-propelled models take the operator effort out of both the lift and the travel.
