KTI - Kiddies & Toys International - LEGO® Technic™ Heavy-Duty Excavator ( 42121) Looking for a new challenge? This 2-in-1 LEGO® Technic™ Heavy-Duty Excavator has plenty of features for hours of creative play.
Excavadora Pesada 42121 | Technic | Oficial LEGO® Shop ES
LEGO® Technic review: 42121 Heavy-Duty Excavator | New Elementary: LEGO® parts, sets and techniques