For grown-ups

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

      • 42131

        LEGO® Technic

        App-Controlled Cat® D11 Bulldozer

        The Cat® D11 bulldozer is a true construction icon. Now you can build your own authentic version of this mighty machine with the LEGO® Technic™ App-Controlled Cat® D11 Bulldozer set . Relax and take your time assembling all the details in this rewarding project. Then explore the many mechanical functions and use the CONTROL+ app to drive and operate the bulldozer – just like the real thing!

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        • 42129

          LEGO® Technic

          App-Controlled 4x4 Mercedes-Benz Zetros Trial Truck

          Made for extreme conditions, the 4x4 Mercedes-Benz Zetros Trial Truck has the power to tackle the roughest terrain. Now you can build your own LEGO® Technic™ version of this mighty machine. Enjoy a challenging build then use the CONTROL+ app to steer the truck and operate the differential locking. Set up obstacles and use the flags to create a trial course. Can anything stop this mighty truck?

          • 42126

            LEGO® Technic

            Ford® F-150 Raptor

            Often called the ‘workhorse’ of utility trucks, Ford® pickups are famed for their power and functionality. Now you can build your own tribute to an award-winning series of trucks with the LEGO® Technic™ Ford F-150 Raptor (42126) set. Enjoy quality time as you explore the realistic features packed into this true-to-life model, like the V6 engine with moving pistons, plus suspension on all wheels.

            • 42123

              LEGO® Technic

              McLaren Senna GTR™

              Ultimate speed. Supreme power. Breathtaking good looks. The McLaren Senna GTR™ is a true racetrack icon. And now you can build your own authentic replica with this LEGO® Technic™ version of McLaren’s show-stopping supercar. Explore all the realistic features and beautiful design details, then place your car on display to attract admiring glances from everyone who passes.

              • 42119

                LEGO® Technic

                Monster Jam® Max-D®

                Get ready for victory in the Monster Jam® arena with this epic LEGO® Technic™ Monster Jam Max-D® set. Put Max-D to the test recreating the speed and stunts of one of the world’s greatest monster trucks. Check out Max-D’s famous wild look with spikes and fire graphics. Pull back to send the truck racing. When you’re ready to try something new, rebuild the truck into a cool quad bike.

                • 42128

                  LEGO® Technic

                  Heavy-duty Tow Truck

                  When it comes to rescuing stranded vehicles, this LEGO® Technic™ Heavy-duty Tow Truck takes any job in its stride. Take your time building this mighty truck then check out all its neat features and classic design details. With realistic pneumatic and mechanical functions, this model is the perfect way to experience the power of a classic tow truck.

                  • 42115

                    LEGO® Technic

                    Lamborghini Sián FKP 37

                    For pure escapism, nothing beats slipping behind the wheel of a top super sports car. Now you can recreate that feeling and take time out from everyday life with this stunning LEGO® Technic™ Lamborghini Sián FKP 37 building kit. Capturing the original car's visionary design, this 1:8 scale model is packed with a wealth of authentic details, bringing you closer than ever to the real thing.

                    • 42118

                      LEGO® Technic

                      Monster Jam® Grave Digger®

                      Ready for the ultimate smashing, crushing, gravity-defying monster truck experience? Then strap in and prepare for the performance of a lifetime with the LEGO® Technic™ Monster Jam® Grave Digger®. See the ghost and fire details, just like on the real truck. Huge tires and pull-back action make high-speed jumps and flips easy. Time for something new? Rebuild your truck into an off-road buggy.

                      • 42007

                        LEGO® Technic

                        Moto Cross Bike

                        Tear up the trails on the awesome Moto Cross Bike! This tough-as-dirt LEGO® Technic 2-wheeler has lots of authentic features, like chain-drive, working pistons, front and rear suspension and knobby tires. This cool 2-in-1 model is just like the real thing! Rebuilds into a racing Speedway Motorbike with front suspension, rear suspension and engine with moving pistons.

                        • 42114

                          LEGO® Technic

                          6x6 Volvo Articulated Hauler

                          Experience the thrill of being a real truck driver as you take control of the LEGO® Technic™ 6x6 Volvo Articulated Hauler (42114). The LEGO Technic CONTROL+ app puts you in charge of this mighty machine. Control the speed, change gear, maneuver into position and tip the bucket. Then put your driving skills to the test as you take on challenges and unlock achievements in the app.

                          • 42124

                            LEGO® Technic

                            Off-Road Buggy

                            From awesome tricks to epic stunts – you can do it all with this fun-filled LEGO® Technic™ Off-Road Buggy. With huge knobbed tires and front and back suspension, this RC car is made for action. Check out the opening hood, antenna and retro stickers. Then use the free CONTROL+ app to unleash challenges, sound effects and more as you perform and race with your high-performance RC buggy.

                            • 42029

                              LEGO® Technic

                              Customized Pick up Truck

                              Transport heavy loads over rough terrain with the giant, red Pick Up Truck! This rugged vehicle has huge wheels, a robust chassis, fully independent suspension, a large V-6 engine, sturdy grill guard with winch and a tipping bed. Upgrade with the 8293 Power Functions motor set (not supplied) and you have a motorized winch and bed, plus bright LED headlights! Rebuilds into an awesome Forest Skidder.

                            LEGO® Technic Videos

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                              • LEGO® Technic

                                Watch: Live test series – steering

                                See how the LEGO® Technic™ 6x6 Volvo Articulated Hauler steers. But what landscape is it driving on? Get ready for the colossal twist at the end of this video! It’s sure to get you inspired for the MOVE IT stunt!

                                • 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® Life

                                    LEGO® Technic

                                    Making the impossible possible

                                    Is it possible to move the largest Volvo vehicle in the world 50 meters using LEGO® Technic elements? Watch the video then make up your own mind.

                                  • LEGO® Life

                                      LEGO® Technic

                                      It’s time to dream BIG!

                                      Can the largest Volvo vehicle in the world really be moved 50 meters using only LEGO® Technic™ elements? There’s only one way to find out! Let’s get ready for the MOVE IT stunt!

                                      • LEGO® Technic

                                        Aurélien Rouffiange

                                        • LEGO® Technic

                                          Mark Allen

                                          • LEGO® Technic

                                            Alessandro Pier Guidi

                                            • LEGO® Technic

                                              Awesome Jeep® Wrangler trailer build

                                              Want to get a glimpse of the devastatingly cool LEGO® Technic Monster Jam® Max-D® in action? Check out this video from LEGO fan The Cool Factor. Watch as the Max-D comes to life and has its rough and rugged reputation put to the test with some brutal drops! There’s even an unexpected appearance from the epic LEGO Technic 42100 Liebherr R9800 Excavator! Which of your LEGO Technic collection would YOU most like to modify the Monster Jam Max-D with?

                                              • LEGO® Technic

                                                Dennis McCarthy

                                                • LEGO® Technic

                                                  Ella Podmore

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                                                LEGO® Technic Games

                                                • mclaren

                                                    LEGO® Technic

                                                    Build the new LEGO Technic McLaren Senna GTR!

                                                    Can you beat the timer? Play and complete all the challenges in time to build the new LEGO Technic McLaren Senna GTR.

                                                  • LEGO Tecnic Control+ Primary Image

                                                      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.