1.High Lifting Battery Operated walkie stacker. 2.Made of good steel,safty,stronge ... a driving force, storage battery as energy industrial stacker, it is pointed to into a pallet ... loading and unloading, stackin and short distance transportation. Stacker is widely used in factory workshop, warehouse, ... Battery Charger 12V/30A Patting Power(kw)kw1.2 Net weightkg450Technical Drawing:More Picture:Oil pump, ...