One of the most complex Lego Technik models ever devised is about to hit stores, just in time for you to, ahem, test out things you're thinking about giving to family members during the holiday season. Daimler AG has partnered up with the other Scandinavian brickmaker to create a model of the Arocs 3245, which like the model itself happens to be one of the most complex trucks in the world. The model features 2,793 individual pieces, including several functional pneumatic actuators and a realistic working suspension.

The Lego design team that created the model visited the Mercedes-Benz Trucks production facilities to get everything right. In Lego Technik form, the Arocs 3245 is 21 inches long, 12 inches tall, and 5 inches wide.

"We wanted to match the real Arocs 3245 as best as we could," said LEGO Senior Marketing Manager Niels Henrik Horsted. "Our model comes with new four axle suspension, a new outrigger element, a new turntable element, pumps, and of course our advanced new Pneumatics 2.0 system, which offers an easier, more realistic way of connecting cylinders and hoses. And, as always with our big LEGO Technic models, this box comes with building instructions for an alternative model that is equally authentic and challenging to build."

The Arocs 3245 goes on sale next month. Lego

Lego wanted to get as many functional elements into this model as possible, including its recognizable design and small exterior elements, such as steps and handrails. The aim was to make those not familiar with large construction trucks to identify it as a Mercedes-Benz truck -- no easy goal given the design of the Lego Technik pieces.

"It is a perfect fit for LEGO Technic," Hosted said. "Our ground pillars are authenticity, functionality and challenging and engaging building. Whenever we design a new set, our aim is to give Technic builders a stunning model that looks as detailed as its real life version as possible. It should have all the main functionalities you would expect. And we strive to introduce inspiring new ways to build with the Technic elements. Our version of the Arocs 3245 fulfils that in every way."

Lego has not announced U.S. pricing for this model, though it will go on sale on August 1st. No word on whether you'll need a commercial license to operate this model, but after you assemble the truck we suspect you'll be able to have a conversation about its design and functions with someone who actually drives one of these every day.

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