Buying notes for the Free Fall Ride
Drop towers all look alike in a photograph and behave nothing alike on site. The difference between a 15 m rotating tower, a 35 m tower and a 63 m free fall is not only height. It is power, land, freight, inspection and the kind of visitor you attract.
This page is the map. DINIS builds four heights, and each one fits a different project.



Rotating tower or free fall: what actually differs
A rotating tower lifts a cabin, turns it and drops it in a controlled descent. A free fall is taller, faster and built around the drop itself, with 32 riders and a descent speed of 80 km/h.
Both are vertical thrill rides. One is a park ride, the other is the reason people drive to your park.
The four heights in the range
| Model | Operating height | Riders per cycle | Footprint | Power | Shipping |
|---|---|---|---|---|---|
| 15 m rotating tower | 12.5 m | 12 | 8 x 8 m | 40 kW | 2 x 40HQ |
| 25 m rotating tower | 19.5 m | 16 | 9 x 9 m | 70 kW | 1 x 40HQ |
| 35 m rotating tower | 28.5 m | 16 | 11 x 8 m | 90 kW | 3 x 40HQ |
| 63 m free fall | 63 m structure, 32 riders | 32 | 15 x 15 m | 520 kW | On request |
Start with your two limits: height and power
Height approval decides which tower you may build. The power supply decides which one you can run.
A 15 m tower needs 40 kW, which most commercial sites already have. A 63 m free fall needs 520 kW, which usually means a dedicated supply and a conversation with your utility company first.
What changes as the tower gets taller
Freight
One 40HQ container for the 25 m tower, three for the 35 m model. Freight and site handling grow faster than the height figures suggest.
Foundation and crane
Weight rises from about 11.5 t to over 22 t across the tower range, and the 63 m free fall is a different class of civil work again. The foundation and the crane plan are where tall projects are won or lost.
Inspection
Taller rides attract more attention from local authorities. Full documentation, drawings and inspection records travel with every DINIS ride, and the sooner your inspector sees them, the smoother the opening.
Which model fits which buyer
A mall or an indoor centre: the 15 m tower, on 8 x 8 m and a normal supply. A family park: the 25 m tower, one container and sixteen riders. A park that wants a skyline: the 35 m tower. A destination that wants people to drive in from another city: the 63 m free fall.
If you are not sure, send us your plot size, your height limit and your power supply. That is enough to narrow it to one or two models.
Questions buyers ask before choosing
Can a tower be moved later?
The tower range is built in transportable sections, which is why container counts matter. Talk to us before you plan a move.
Do we need a specific foundation?
Yes. Base loads and anchor layouts are issued with the drawings, and your contractor builds to them.
How long is production?
Around 35 days, then shipping and site work follow your schedule.
Technical reference: rotating towers at 15 m (12 riders, 12.5 m operating height, 40 kW, 8 x 8 m), 25 m (16 riders, 19.5 m, 70 kW, 9 x 9 m) and 35 m (16 riders, 28.5 m, 90 kW, 11 x 8 m); free fall at 63 m (32 riders, 15 x 15 m, 520 kW, 180 riders per hour).
- Country
- Site size or plan
- Indoor or outdoor
- Rides you have in mind
- Opening date
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