Lift two pallet on one trip. 2 × 750 kg, 1,500 kg in total — where a standard stacker handles only one. A job that used to need two runs is now done in a single trip.Efficiency doubled.Moving two pallets per trip instead of one means the same load reaches its destination in about half the trips. With fewer journeys and a steadier pace from variable-speed control, more pallets get handled every shift.