Dutch company Urban Mobility Europe has created a personal electric transporter that offers a silent and eco-friendly mode for getting around the city or parklands. Named Qugo, the three-wheeled transporter has a top speed of 25 km/h (15.5 mph) and features a patented construction that offers a flexible and smooth ride, which according to the makers is “like skiing on the road."
The lightweight aluminum-framed Qugo features front wheel drive, a three-disc braking system, and is powered by a lithium-ion battery pack. The two smaller rear wheels are connected to the larger front balance wheel by swing arms, offering the rider a secure central position to confidently travel and maneuver the vehicle. This system also allows the rider to travel in a zig-zag ski-like pattern at faster speeds, as opposed to traveling in a simple straight line (which is also an option). Furthermore, the handlebar can fold down in order to save space for storage or easy transport.
While the idea behind the Qugo is not that dissimilar to the Segway, it does look like it could offer more in terms of stability, flexibility and above all fun. Here's a quick look at its specifications.
- Weight (excluding battery): 25 kg (55 lbs)
- Top speed: 25 km/h (15.5 mph)
- Single charge range: 25 km (15.5 miles)
- Dimensions operational: 1150 x 580 x 1350 mm (45 x 23 x 53 inches)
- Dimensions folded: 1150 x 580 x 780 mm (45 x 23 x 31 inches)
- Drive line: 1 kW BLDC hub-motor
- Power pack: li-ion 36V or 48V, 9-12Ah
- Charging time: 3 - 4 hours
- Braking system: three disc brakes
The Qugo is currently available for purchase from limited outlets around the world, with prices to be confirmed. You can have a look at it in action in the promo video below from Urban Mobility Europe.
Source: Qugo via Designboom
Still, if they could come up with a variant that could handle gravel and such i may take a second look.
Anything that has a battery on it isn't eco-friendly.
In fact, it is difficult to imagine any object less eco-friendly than a battery,.
But seriously... what Catweazle says... battery-powered does not necessarily make it eco-friendly... they are usually charged using coal-generated electrical power, and there is a lot of inefficiency in the energy conversion between coal, to AC, to DC. Also, Lithium-Polymer/Lithiom-Ion (which contain poisonous Lithium Cobalt Dioxide) are not as eco-friendly as Lithiom Iron batteries.
Next no reason for the front wheel to be so large. If smaller in dia the motor can be that much lighter, lower cost for the same speed.
Most places are legal to 20mph and it should go that speed.
The above would cut it's weight, cost and space needed to store improving it in every way needed.
One could by getting a use Wheelchair transaxle/motor for the rear wheels and drive and use a 12-16' bike front, frame parts with a side to side pivot and springs to keep it upright when not needing to lean into a turn. If the front doesn't tilt it'll have to really, really slow down to make a turn.
Add some large lead batteries at 24-48vdc depending on needed top speed and have a 20mph one that has 25-40 mile range and even tow a bike trailer for kid or food. etc making it very practical transport especially for carless city people or just to save gas when a car is too much.