To determine the type of elevated work platform (EWP) you require, you should consider the following factors:

1. Height requirement: Determine how high you need to reach. EWPs come in different heights, so you should choose the one that will allow you to reach the desired height.
2. Type of work: Determine the type of work you will be doing. For example, if you need to access a confined space, you may need a different type of EWP than if you are working on a construction site.
3. Weight requirement: Determine the weight of the materials and equipment you need to bring up with you. Different EWPs have different weight capacities, so choose one that can safely accommodate your needs.
4. Environment: Consider the environment in which you will be using the EWP. For example, if you will be working outdoors, you may need an EWP with large tires that can handle uneven terrain.
5. Access: Determine how you will access the EWP. Some EWPs require a flat surface for setup, while others can be set up on an incline.
6. Power source: Decide on the type of power source you will be using. EWPs can be powered by electricity, diesel, or gasoline.

By considering these factors, you can determine the type of EWP that will best suit your needs. It’s also important to ensure that the EWP you choose is appropriate for the job and that you receive the necessary training and certification to operate it safely.