LEGO 42121 Heavy Excavator
Are you looking for a special gift for children who love building sets? This 2-in-1 LEGO® Technic Heavy Excavator (42121) contains various functions for hours of creative fun. Boys and girls aged 9 and over can explore all the realistic features of the excavator after the exciting building process.
Discover how an excavator works
Digging, driving, turning: there is a lot to discover with this cool excavator. Check out the loading shovel that can move up and down, the movable arm, the running belts and the rotating hull. There is also a detailed cab with seat and control panel. The set includes extra LEGO 'bricks' for digging and 4 cones. When it's time for a new challenge, kids can rebuild the model into a tracked tractor with a rear loader.
A fascinating building process for young LEGO fans
The LEGO Technic universe consists of advanced building toys with realistic mechanisms that introduce children to technology.
- Whether young construction fans get this 2-in-1 LEGO® Technic Heavy Excavator (42121) toy set for their birthday, the holidays or any other occasion, they will enjoy building it and discovering all its functions.
- This toy excavator is packed with realistic features so kids can see how construction vehicles work in real life. Check out the movable bucket and arm, plus the running belts, just like a real excavator.
- When kids are ready for a new challenge, they can rebuild the 2-in-1 toy model into a tracked tractor with a rear loader.
- This cool toy excavator for kids is ideal for boys and girls aged 9 and over who love construction vehicles.
- Kids can explore the authentic cab and control panel and imagine what it's like on a construction site with this cool toy excavator.
- Role playing is very easy with this cool set. There are 4 cones to keep the construction site in order, plus extra LEGO® pieces that can be scooped up with the excavator.
- The toy model of an excavator is approximately 23 cm high with the arm raised, 37 cm long with the arm fully extended and 11 cm wide.
- The LEGO® Technic universe introduces LEGO fans who are ready for their next building challenge to the world of technology.
- LEGO® pieces meet strict industry standards to ensure they connect and pull apart consistently, compatible and easily – it's been that way since 1958.
- LEGO® components are dropped, heated, crushed, twisted and analyzed to ensure they meet strict global safety standards.
LEGO Technic is for everyone
LEGO Technic is for young children but also for adults. There is a LEGO Technic set for everyone.
Mercedes-AMG F1 W14 E Performance Pull Back
Race around the virtual race track with the LEGO 42165 Mercedes-AMG F1 W14 E Performance Pull-Back! Build this impressive Formula 1 car with pull-back function and race in style. Perfect for car enthusiasts and LEGO fans. Buy now and experience the excitement of the race track. #LEGO #MercedesAMGF1 #PullBack #Race Car #Building Fun #Speed
NEOM McLaren Formula E racing car
Unleash the power of speed with the LEGO 42169 NEOM McLaren Formula E Race Car! Build this impressive electric racing car with realistic details and authentic features. Perfect for racing fans and LEGO enthusiasts. Buy now and experience the excitement of Formula E in a unique building experience. #LEGO #NEOM #McLaren #FormulaE #Race Car #Building Fun
CARS from LEGO Technic
Steering, suspension, real running engines... LEGO Techni cars are amazing
VIEW ALL LEGO TECHNIC SETS
Whether you are looking for a challenging... or very challenging LEGO job... look at LEGO Technic and you will find what you want
LEGO Technic trucks
Build the most beautiful trucks and trucks from LEGO Techic. Great sets for lovers of transport and everything that has wheels
LEGO building instructions
You can build LEGO Technic sets according to the building instructions, but you can also combine all LEGO Technic sets yourself and make something great out of them
About LEGO® Technic: Real building
Take your builds to the next level with our iconic toy cars and trucks and construction toys! Discover vehicles and machines packed with realistic features and movements.
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In offerta
LEGO 2022 Ford GT 42154 Technic
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LEGO Airbus H175 Rescue Helicopter 42145 Technic
Prezzo di listino $213.00 USDPrezzo di listinoPrezzo unitario / per$223.00 USDPrezzo scontato $213.00 USDIn offerta -
LEGO Chevrolet Corvette 42093 Technic
Prezzo di listino $75.00 USDPrezzo di listinoPrezzo unitario / per -
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LEGO Ferrari Daytona SP3 42143 Technic
Prezzo di listino $425.00 USDPrezzo di listinoPrezzo unitario / per$478.00 USDPrezzo scontato $425.00 USDIn offerta -
LEGO Formula E Porsche 99X Electric 42137 Technic
Prezzo di listino $54.00 USDPrezzo di listinoPrezzo unitario / per -
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LEGO John Deere tractor 42136 Technic
Prezzo di listino $27.00 USDPrezzo di listinoPrezzo unitario / per$32.00 USDPrezzo scontato $27.00 USDIn offerta -
LEGO Mercedes-Benz Zetros Trial Truck 4X4 42129 Technic
Prezzo di listino $297.00 USDPrezzo di listinoPrezzo unitario / per$350.00 USDPrezzo scontato $297.00 USDIn offerta -
LEGO Motor "Chopper" 42132 Technic
Prezzo di listino $11.00 USDPrezzo di listinoPrezzo unitario / per$0.00 USDPrezzo scontato $11.00 USD -
LEGO NEOM McLaren Formula E racing car 42169 Technic
Prezzo di listino $48.00 USDPrezzo di listinoPrezzo unitario / per$57.00 USDPrezzo scontato $48.00 USDIn offerta -
LEGO Stunt Show Truck & Motor 42106 Technic
Prezzo di listino $64.00 USDPrezzo di listinoPrezzo unitario / per -
LEGO VOLVO Zeux Concept Excavator 42081 Technic
Prezzo di listino $170.00 USDPrezzo di listinoPrezzo unitario / per -
LEGO Volvo Truck A60H 6×6 Dump Truck 42114 Technic
Prezzo di listino $345.00 USDPrezzo di listinoPrezzo unitario / per -
In offerta
LEGO Snowplow 42148 Technic
Prezzo di listino $9.00 USDPrezzo di listinoPrezzo unitario / per$11.00 USDPrezzo scontato $9.00 USDIn offerta -
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LEGO Heavy Duty Bulldozer 42163 Technic
Prezzo di listino $9.00 USDPrezzo di listinoPrezzo unitario / per$11.00 USDPrezzo scontato $9.00 USDIn offerta -
LEGO McLaren Extreme E-Race car 42166 Technic
Prezzo di listino $24.00 USDPrezzo di listinoPrezzo unitario / per$29.00 USDPrezzo scontato $24.00 USDIn offerta -
LEGO MACK LR Electric garbage truck 42167 Technic
Prezzo di listino $32.00 USDPrezzo di listinoPrezzo unitario / per$38.00 USDPrezzo scontato $32.00 USDIn offerta -
LEGO The Earth and the Moon in Motion 42179 Technic
Prezzo di listino $72.00 USDPrezzo di listinoPrezzo unitario / per$85.00 USDPrezzo scontato $72.00 USDIn offerta -
LEGO 4x4 Crawler 9398 Technic (USED)
Prezzo di listino $239.00 USDPrezzo di listinoPrezzo unitario / per -
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LEGO Porsche 911 RSR GTE 42096 Technic
Prezzo di listino $207.00 USDPrezzo di listinoPrezzo unitario / per$213.00 USDPrezzo scontato $207.00 USDIn offerta -
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LEGO Audi RS Q e-tron 42160 Technic
Prezzo di listino $154.00 USDPrezzo di listinoPrezzo unitario / per$181.00 USDPrezzo scontato $154.00 USDIn offerta -
LEGO Green 4x4 Mercedes-Benz Zetros Trial Truck 4X4 42129 Technic
Prezzo di listino $350.00 USDPrezzo di listinoPrezzo unitario / per -
LEGO Cat D11 Bulldozer 42131 Technic
Prezzo di listino $531.00 USDPrezzo di listinoPrezzo unitario / per -
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LEGO Superfast Drag Racer 42050 Technic
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LEGO Mercedes-AMG F1 W14 E Performance Pull-Back 42165 Speedchampions (Pre-Order: expected March)
Prezzo di listino $25.00 USDPrezzo di listinoPrezzo unitario / per$29.00 USDPrezzo scontato $25.00 USDIn offerta -
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LEGO Bugatti Bolide 42151 Technic
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Ferrari Daytona... one of the Technic cars
LEGO Ferrari Daytona SP3 42143 Technic
What is LEGO Technic?
The very first LEGO® Technic sets in 1977 included forklift, tractor and crane toys for children looking for a more challenging LEGO building experience with a brand new range of LEGO elements. Since then we've created hundreds of sets with wonderfully complex mechanisms in hugely advanced models for both children and adults to enjoy. This journey has also led us to create a 1:1 scale sports car in recent years, in our ongoing mission to build for real!
FEATURED FOR YOU!
McLaren Formula 1™ Racing Car
Ignite your passion Get ready for the ultimate challenge: building an authentic LEGO® Technic™ version of the McLaren Formula 1™ racing car.
FREQUENTLY ASKED QUESTIONS ABOUT TECHNICAL LEGO SETS
What is the most difficult LEGO Technic set to build?
There are several LEGO Technic sets designed for adults! For example, there is the App-Controlled Cat® D11 Bulldozer, one of our construction toys that consists of no fewer than 3854 parts! Just by taking one look at it you can immediately see how difficult it is to build it. We find another 18+ set with our motorbike toys: the devilishly difficult BMW M 1000 RR.
Be sure to check out the LEGO Technic Ultimate Car Concept series, where we create our most authentic replicas of famous car models. The latest in this series of specialized car toys is the Ferrari Daytona SP3.
When we talk about challenging LEGO buildings in general, the 1:1 LEGO Bugatti Chiron probably takes top honors. This took no less than 6 months, 13,000 hours of work and more than 1,000,000 parts... and finally he could actually drive! Read more about it here .
Is LEGO Technic fun?
Naturally! In any case, if you think that F1 cars, fast shark monster trucks, remote-controlled vehicles or the world's most incredible supercars can be considered 'fun LEGO sets'...
What age is LEGO Technic intended for?
LEGO Technic sets are the perfect gift for all children and adults. And like our entire range, these toys are just as suitable for girls as for boys.
Is LEGO Technic for adults?
Yes, we have several LEGO sets for adults in our LEGO Technic range. These include race car models, app-controlled bulldozers and motorbike models. You will find our full range of 18+ LEGO Technic sets on this page.