Heavy-Duty Excavator
42121

Description
Take on the toughest construction site challenges with this rugged LEGO® Technic™ Heavy-Duty Excavator. Check out the driver’s cabin, then rotate the body and move the arm just like on a real excavator. Raise and lower the shovel to transport the stones and use the 4 cones to mark out your route. Ready for an exciting new challenge? Rebuild your model into a cool tracked tractor with backhoe.
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Building Instructions
42121 Heavy-Duty Excavator
42144
LEGO® Technic
Material Handler
Do you love mechanics and engineering? Then you’ll enjoy this action-packed build! The LEGO® Technic™ Material Handler set gives you a fascinating look at how a material handler vehicle really works. It has lots of manual and pneumatic functions so you can explore how this mighty vehicle sorts, piles and loads scrap materials ready for processing.
42145
LEGO® Technic
Airbus H175 Rescue Helicopter
Want to discover how a helicopter works? Here’s your chance! With this LEGO® Technic™ Airbus H175 Rescue Helicopter set, you’ll build your own search and rescue helicopter. See how the different parts work together – just like they do in a real helicopter. Features and functions include a spin rotor, tail rotor, retractable landing gear, cowling, winch and spinning engine.
42149
LEGO® Technic
Monster Jam™ Dragon™
Think you can handle the heat of Monster Jam™? It’s time to put your skills to the test with the LEGO® Technic™ Monster Jam Dragon™ set. Build the truck, with its fierce dragon spikes, horns and fiery details. Then pull back the motor to send it speeding along – or perform cool tricks like a real competitor! When it’s time for something new, rebuild the truck into a Crocodile Buggy.
42153
LEGO® Technic
NASCAR® Next Gen Chevrolet Camaro ZL1
Ready to race? It’s time to become a NASCAR® champion with the LEGO® Technic™ NASCAR Next Gen Chevrolet Camaro ZL1. Take your love for motorsport to the next level as you build your own authentic next gen NASCAR version of the Chevrolet Camaro. Then explore its features, like the steering, opening hood and V8 engine with moving pistons. Finally, when the action is over, the model looks great on display.
42133
LEGO® Technic
Telehandler
The telehandler is an all-round hero on the construction site and is the perfect machine for lifting and moving heavy loads. Now you can build your own realistic version with this LEGO® Technic™ Telehandler. Have lots of fun building and exploring all of the Telehandler’s neat functions. Then, for a new challenge, rebuild your model into a cool Tow Truck with steering and a lifting crane arm.
42154
LEGO® Technic
2022 Ford GT
Performance at its most powerful. Meet the 2022 Ford GT – a supercar designed to quicken pulses on and off the track. Now you can bring this icon home and enjoy a rewarding build with the LEGO® Technic™ version. Admire authentic features like the rear-wheel drive with differential, working V6 engine, independent suspension on all wheels, front steering, opening doors and opening hood.
42143
LEGO® Technic
Ferrari Daytona SP3
Welcome to the drive of your life. It’s time to build the Ferrari Daytona SP3 – the 4th model in the LEGO® Technic™ Ultimate Car Concept series. The 3,778 pieces mean you’ll enjoy hours of building with this advanced project for adults. Capture all the details of the Ferrari Daytona SP3. Then place the 1:8 scale model on display as a centerpiece to mark your passion for Ferrari and supercars.
42157
LEGO® Technic
John Deere 948L-II Skidder
Get ready to build big with this LEGO® Technic™ John Deere 948L-II Skidder set. Recreate all the details of one of John Deere’s largest vehicles. It’s packed with cool features like steering, 4-wheel drive and a working engine. Check out the pneumatic functions that operate the realistic claw with its 3 different actions, plus the blade and the rotating seat.
42161
LEGO® Technic
Lamborghini Huracán Tecnica
Do you love Lamborghini? Do you dream of owning your own Lamborghini Huracán Tecnica? Well, now you can with this LEGO® Technic™ Lamborghini Huracán Tecnica model kit. You'll recreate the features of this stunning car in intricate detail. Have fun building the V10 engine and explore the steering. Then check out the aerodynamic design and opening doors on your very own Lamborghini model.
42155
LEGO® Technic
THE BATMAN – BATCYCLE™
Defend the streets of GOTHAM CITY™ with this LEGO® Technic™ THE BATMAN - BATCYCLE™. Capture the spirit of a legendary crimefighter as you assemble authentic features like the steering, suspension and the chain drive that connects the engine with the back wheel. Recreate your favorite Batman™ moments. Then use the stand to display your model and bring a piece of movie magic into your home.
42150
LEGO® Technic
Monster Jam™ Monster Mutt™ Dalmatian
Ready to ramp up the fun in the Monster Jam™ arena? The LEGO® Technic™ Monster Mutt™ Dalmatian is here to compete – and this fierce pup means business! So, put your skills to the test. Use the pull-back motor to send the truck racing, then show off with cool tricks and stunts. When it’s time for something new, rebuild it into a Race Truck.
42159
LEGO® Technic
Yamaha MT-10 SP
Immerse yourself in the world of hyper naked motorcycles with this LEGO® Technic™ Yamaha MT-10 SP building kit for adults. This model features authentic detailing inspired by Yamaha’s flagship Hyper Naked range, and the stripped-back aesthetic honors the premium styling of the real-life version. The set comes with a stand so you can display your model in tribute to your passion for Yamaha.
LEGO® Technic Videos
LEGO® Technic
Watch the MOVE IT stunt blooper real
Sometimes the best moments in any challenge are when things don’t go to plan! Check out this blooper video to see some of the funniest bits of the MOVE IT challenge.
LEGO® Technic
Watch: Live test series – dumping
See what happens when we set the LEGO® Technic™ 6x6 Volvo Articulated Hauler a mighty dumping challenge. How did it compare to the real-life hauler’s dumping action? Check out the video to find out and get inspired for the MOVE IT stunt!
LEGO® Technic
A hack to light up your world!
Brighten up your builds with spinning lights! Check out the video to learn a cool hack for creating an impressive spinning light using your LEGO® Technic™ pieces and a pull-back motor. Why not have a go yourself?
LEGO® Technic
Meet the female stars of motorsports
We’re celebrating the achievements of female drivers in motorsport. - Sports car racing driver Christina Nielsen from Denmark was the first woman to win a major full-season Sports Car Championship in North America. - The first woman to compete in a Formula 1 race was Italy’s Maria Teresa De Filippis in 1958. - The woman who competed in the most F1 Grands Prix is Italian driver Lella Lombardi. - There have also been several female test drivers and development drivers in motorsport including Susie Wolff and Jamie Chadwick.
LEGO® Technic
Are you ready to Hack the Pull Back?
Our little Pull Back motor can be used in (literally) millions of ways. So to see exactly how many, we want YOU to hack it and rebuild it into something totally awesome and unique!
LEGO® Technic
LEGO® Technic CONTROL+
Meet the most immersive play experience ever from LEGO® Technic: A richer way of controlling your vehicles through new electronic components and a free app for your smart device, working together to bring your play closer to how real-life vehicles function. CONTROL+ equals realistic multi-function control plus new awesome possibilities – like automation, authentic sounds, alternative ways of control, challenges and achievements and live data feedback from your model.