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O que ninguém esperava é que a LEGO Technic fosse fazer uma réplica em tamanho real de um... Bugatti Chiron! Você deve estar pensando agora: certa vez, fizeram uma réplica de uma Ferrari de Fórmula 1. Tudo bem, você está certo, mas aquela Ferrari tinha motor e andava? Não? Pois este Bugatti sim!
Exatamente! O LEGO Technic Bugatti Chiron é auto-propelido, ou seja, se locomove por suas próprias forças. Composto de mais de um milhão de peças, o "carro de brinquedo em tamanho real" possui parte externa formada por segmentos triangulares interconectados, que criam uma carroceria quase idêntica à do Chiron de verdade.
No habitáculo, as peças de LEGO recriam o interior do Chiron em detalhes, como o painel de instrumentos, volante de direção, pedal de freio e os bancos. Os faróis, lanternas e até mesmo o serofólio traseiro móvel são funcionais. Claro que nem tudo neste carro é feito de peças de LEGO: o emblema da grade e rodas foram herdadas do Bugatti Chiron de verdade.
Mas, e o motor? Bem, não se deve chamar assim de "o motor". Mais precisamente, há "os motores". Sim, há mais de um motor. Só que não são tradicionais motores à combustão. Para ser mais exato, há 2.304 pequenos motores elétricos, daqueles de carrinhos de controle remoto, interligados através de 4.032 rodas de engrenagem e 2.016 eixos cruzados.
Juntos, todos estes pequenos propulsores em conjunto geram, em números estimados, 5,3 CV de potência e 9,38 kgfm de torque. Com esta configuração mecânica, como a versão final do LEGO Technic Bugatti Chiron pesa 1.500 kg, não é possível que a versão de plástico supere a velocidade máxima de 420 km/h da versão de metal.
Mesmo assim, o piloto Andy Wallace conseguiu levar o LEGO Technic Bugatti Chiron aos 20 km/h, o que não deixa de ser impressionante para um carro construído a partir de peças encaixadas uma na outra sem o uso de cola. A produção do LEGO Technic Bugatti Chiron consumiu 13.438 horas de mão-de-obra!
Perfectly recreating the organic design lines of the world’s fastest production car – the iconic Bugatti Chiron – the LEGO Technic life-size model pushes the boundaries of what LEGO builders imagined was possible to build in LEGO elements.
The model is the first large scale movable construction developed using over 1,000,000 LEGO Technic elements and powered exclusively using motors from the LEGO Power Function platform. Packed with 2,304 motors and 4,032 LEGO Technic gear wheels, the engine of this 1.5 tonnes car is generating 5.3 horse power and an estimated torque of 92 Nm.
Lena Dixen, Senior Vice President of Product and Marketing at the LEGO Group said:
“This life-size model is a first of its kind in so many ways and with it, we wanted to push the boundaries of our own imagination. For over 40 years, LEGO Technic has allowed fans of all ages to test their creativity with a building system that challenges them to go beyond just creating new designs, to also engineering new functions. Our Technic designers and the engineers from the Kladno factory in the Czech Republic, the place which also builds the impressive models for LEGO Stores and LEGOLAND parks, have done an amazing job both at recreating the Chiron’s iconic shapes and making it possible to drive this model. It’s a fascinating example of the LEGO Technic building system in action and its potential for creative reinvention.”
A fascinating feat of design and engineering
Seen from a distance side by side, the resemblance of the two cars is striking. Get closer and you will find a fascinating and complex outer ‘skin’ structure, built of interconnected triangular segments made into a LEGO Technic ‘fabric’ designed to mimic the iconic shapes of the original Chiron. Peek inside and discover that every single detail of the original car has been carefully and precisely recreated in LEGO Technic elements – from seats, to dashboard and the steering wheel.
Equipped with a rear spoiler, speedometer, front and back-lights, detachable steering wheel and brake pedal, all fully functional and built of LEGO Technic elements, the model is a dream come true for any LEGO fan. Building it required the use of 339 types of LEGO Technic elements, and over 13,000 work hours of development and construction.
A test drive like no other
Building a one of a kind LEGO Technic life-size car is one part of the task. Testing if it can drive is another. And what better location than the same place where the real Chiron was first tested – Ehra Lessien proving ground in Germany – a unique facility built to handle speed.
One weekend afternoon, the LEGO model took off and accelerated to everyone’s joy and amazement. And while it may not match the original Bugatti Chiron’s mindboggling 420 km/h speed, the LEGO Technic’s power function motors have managed the impressive performance to propel it to a little over 20km/h – ultimately making the ‘Build for Real’ idea truly complete.
Andy Wallace – the driver behind the LEGO Technic Chiron – former racing driver with multiple wins of the 24 Hours of Le Mans and Daytona, as well as many other races, and today official Bugatti pilot, said:
"When I first saw the LEGO Chiron, I was immediately impressed by the accuracy of the model and the minute attention to detail. In fact, from about 20 metres away it’s not obvious that you are looking at a LEGO car. I can only imagine how much time and effort went into making this model."
"Driving the LEGO Chiron was a great experience, which I thoroughly enjoyed. All those years ago I could never have imagined that one day I would actually drive a LEGO car!"
The Chiron is the ultimate super sports car and the latest interpretation of Bugatti’s brand values ‚Art Forme Technique‘. With a power output of 1,500 HP, unprecedented for production vehicles, an exceptionally high torque value of 1,600 Nm between 2,000 and 6,000 rpm and a wide variety of technical innovations, the Chiron sets new standards in every respect. The Chiron is not only designed for maximum speed, but also meets the highest possible demands in terms of luxury, comfort, everyday drivability and durability. The Chiron combines the best in all these areas which makes it the world’s most complete super sports car.
The model is a first of its kind in many ways:
- First fully-functional self-propelled life-size LEGO TECHNIC car
- First non-glued LEGO TECHNIC model of such complexity
- First large model powered using LEGO TECHNIC power function motors
- First large-scale moving model using LEGO TECHNIC bricks & elements
- First time to create new types of transparent LEGO TECHNIC bricks
- First time to create load bearing parts build purely out of LEGO TECHNIC bricks & elements... using 58 types of TECHNIC custom-made elements
Facts and numbers:
- Over 1,000,000 LEGO elements in total
- 339 types of LEGO TECHNIC elements used
- No glue used in the assembly
- Total weight: 1500 kg
- 2,304 LEGO Power Function Motors
- 4,032 LEGO TECHNIC gear wheels
- 2,016 LEGO TECHNIC cross axles
- Theoretical performance of 5.3 HP
- Estimated Torque of 92 Nm
- Functional rear spoiler (using both LEGO Power Functions and Pneumatics)
- Functional speedometer built entirely from LEGO TECHNIC elements
- 13,438-man hours used on development and construction
- The model comes with real Bugatti Chiron wheels and emblem
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