20m Ferris Wheel

Throughput Planning: Seats, Cycles and Queue Length

Forty-eight seats per cycle on an eight-minute revolution gives you a planning figure before you buy. A 20m wheel with twelve cabins and a 17.5m ring will, in a well-run operation, complete around seven cycles an hour - which is why platform design decides throughput more than headline capacity does.

Work back from your peak footfall. If the wheel is the main paid attraction, the queue lane should hold a full cycle of guests with margin to spare. If it sits among several rides, a shorter lane feeding into the platform works better and keeps the walkway clear.

Reading Your Crowd: Who Rides a Twenty-Metre Wheel

Twenty metres is the height families actually ride. Tall enough that children feel the climb and see over the treeline, short enough that a cautious parent agrees to go up. The result is a high share of adults riding because a child asked them to, which a very large wheel rarely achieves.

Groups behave differently at this scale. School outings, birthday parties and community events fill cabins in bursts, so expect quiet mornings and heavy afternoons rather than a steady line. Operators planning a wider age mix often run a themed version beside it, such as the flower basket 20m wheel, or place a taller 42m wheel for parks on the same site for older visitors.

Ticketing and Platform Flow: Moving People Through

Ticket handling decides how quickly the platform clears. One entry gate with a separate exit path keeps the two streams from crossing, and a small holding area lets a cycle unload while the next group is briefed and counted.

Cabin gates are the slowest step in the whole process. Put one attendant on the near side checking gates and another watching the far side; that split alone usually keeps each revolution close to its planned time, even with children boarding slowly.

Running Costs: What a 4.4KW Drive Means Day to Day

Power draw is 4.4KW, delivered through four 1.1KW units. Energy cost stays low for a paid attraction, and spreading the load across small motors means a single failure takes one unit out of service instead of stopping the wheel.

Build the maintenance budget around wear items - cabin doors, bearings, lighting - rather than around power. On a compact wheel, labour and spare parts dominate lifetime cost, not electricity, and laser-printed graphics and FRP shells keep repainting costs modest.

Staffing and Daily Checks on a Working Wheel

Two attendants run the ride comfortably in normal conditions, three during holiday peaks. The daily routine is short and worth writing down: a walk-round before opening, a check of cabin fixings and gates, and a look at the drive and rim after the final cycle.

Keep a log. On a wheel that repeats the same cycle hundreds of times a week, the first sign of trouble is usually a line in the book rather than a visible fault. Where a site later adds a larger landmark, a 30m classic wheel is the common next step and can share the same operating team.

Technical Specifications