When choosing an electric stacker with initial lift, which is a type of material handling equipment used for lifting and moving loads, consider the following factors:

Load Capacity: Determine the maximum weight capacity required for your specific application. Electric stackers with initial lift come in various load capacities, so ensure that the stacker you choose can handle the weight of your typical loads.

Lift Height: Consider the maximum lift height needed to reach the desired storage or stacking height. Measure the vertical distance from the floor to the highest point where the stacker will be used. Choose a stacker with a lift height that meets or exceeds your requirements.

Initial Lift Feature: The initial lift feature allows the stacker to lift loads slightly off the ground without extending the main lifting mast. This can be beneficial when loading or unloading pallets or working with low-clearance areas. Determine if this feature is necessary for your specific needs and select a stacker with an initial lift function. 

Power Source: Electric stackers typically run on batteries or have the option for both battery and manual operation. Consider the availability of charging facilities and the expected usage time to determine the most suitable power source for your application.

Maneuverability: Evaluate the maneuverability of the stacker, considering factors such as turning radius, wheel configuration, and overall size. Choose a stacker that can navigate easily in your workspace, especially if you have narrow aisles or limited maneuvering space.

Controls and Safety Features: Examine the controls and safety features of the stacker. Look for features such as ergonomic handle controls, emergency stop buttons, and safety sensors that prevent collisions or provide stability during operation. Ensure that the stacker meets relevant safety standards and regulations.

Maintenance and Service: Consider the ease of maintenance and availability of service and support. Look for stackers from reputable manufacturers that offer maintenance manuals, spare parts availability, and a reliable service network. Regular maintenance is crucial to ensure the longevity and safe operation of the equipment.

Training and Operator Requirements: Determine if any specific training or certifications are required to operate the electric stacker. Ensure that your operators are properly trained in the safe operation of the equipment to prevent accidents or damage.

By considering these factors and conducting thorough research, you can choose an electric stacker with initial lift that meets your load capacity, lift height, maneuverability, safety, and operational requirements, ensuring efficient and safe material handling operations.