The door frame of the manual hydraulic stacker SDJAS1000 is welded with high-quality steel, which has good rigidity, high strength, and can be used for a long time; The body structure is agile and lightweight, with a small turning radius and comfortable operation, making it suitable for use in logistics industry, warehouses, supermarkets and other places; The manual foot movement can replace the lifting function of the operation, making it less prone to fatigue and greatly improving work efficiency; The standard configuration of the gantry and fork width is suitable for pallet stacking both domestically and internationally.