Which drive system is described as generating speeds of 18-21 feet per minute?

• A. Platform Configurations
• B. V HP Motor
• C. Pump Motor
• D. Hydraulic Drive System

Answer: (D)

Drive speed comes from how the drive system delivers power to the moving walk. A hydraulic drive is built to provide high torque at very low speeds, with speed controlled by the hydraulic flow, motor displacement, and gearing. Because of that setup, the surface speed ends up in the low tens of feet per minute—about 18–21 feet per minute. This slow, smooth motion is intentional for safe, comfortable pedestrian operation and easier control during starts, stops, and load changes.

Other options describe different aspects rather than the drive method that sets the speed. Platform configurations refer to how the walking surface is laid out, not how fast it moves. An electric motor arrangement like a VHP motor or a pump motor implies a different drive system that would typically run at higher speeds, not the slow, controlled rate associated with a hydraulic drive.