Back

Heavy-Duty Excavator

Retired product
Looking for a special gift for kids who love construction toy sets? This 2-in-1 LEGO® Technic™ Heavy-Duty Excavator (42121) toy has plenty of features for hours of creative play. Boys and girls aged 8 and up will enjoy an immersive building challenge before exploring the digger toy's realistic features. See how an excavator works
Digging, driving, rotating; there's so much to discover in this cool kids' excavator toy. Check out the shovel that moves up and down, plus the movable arm, running belts and rotating body. There’s also a detailed cabin with a driver’s seat and control panel. The set comes with extra LEGO brick ‘stones’ to dig and 4 cones. When it’s time for a new challenge, the model rebuilds into a tracked tractor with backhoe. A rewarding build for young LEGO fans
The LEGO Technic universe offers advanced building toys for LEGO fans ready for their next challenge. With realistic mechanisms, these rewarding sets are a great way to introduce kids to the world of engineering.

Details

Title
Heavy-Duty Excavator
Number
# 42121
Parts
569
Age
8+
Released
2021
Theme
Build instructions

Video's

Price information

Current lowest price
€ 39.99
€ 0.07 per steen
Lowest price ever
€ 39.99
€ 0.07 per steen
Lego price
Unknown
Highest price ever
€ 39.99
€ 0.07 per steen

Prices per shop

Store
Price
Shipping costs
Total
LEGO_WEBSITE
€39.99
€5.95
€39.99

If you're buying through these links you also supporting this website. Thanks in advance!

Similar popular LEGO sets

© 2025 MasterTheBricks. All rights reserved. MasterTheBricks.com is not affiliated with, endorsed by, or sponsored by The LEGO Group. LEGO® is a
trademark of the LEGO Group of companies which does not sponsor, authorize, or endorse this site.