misstänkt mot Innehålla lego 42131 b model Skära av Messas upp svänga
LEGO® Technic review: 42131 Cat D11T Bulldozer | New Elementary: LEGO® parts, sets and techniques
Completed the 42131 alternate Excavator build, very fun, very complex, not as strong as the D11 and app integration not the best, but overall very good - progress pics and end result :
LEGO Technic 42131 Buldozer Cat® D11 controlled by app