Bucket Wheel Excavator

1 part comes in a colour no other set has for that mould

• Technic Digger Bucket 4 x 7Yellow · ×8

2 parts appear in only a few other sets

• Technic Gear Rack 1/4 Circle 11 x 11, 35 TeethYellow · ×14also in 41375 Heartlake City Amusement Pier, 45809 City Shaper Challenge Kit, 10257 Carousel, 42146 Liebherr Crawler Crane LR 13000
• Technic Panel 3 x 11 x 1Dark Blue · ×13also in 42064 Ocean Explorer, 42083 Bugatti Chiron, 42203 Tipping Dump Truck, 42206 Oracle Red Bull Racing RB20 F1 Car (all Technic)

2 parts are otherwise only found in Technic sets

• Technic Panel Curved and Bent 6 x 3Yellow · ×4
• Technic Panel 5 x 11 x 1 TaperedYellow · ×2

6 moulds first came out in 2016, including in this set

• Technic Gear Rack 1/4 Circle 11 x 11, 35 Teeth×14
• Technic Digger Bucket 4 x 7×8
• Technic Axle 3 with Stop×4
• Technic Panel Curved and Bent 6 x 3×4
• Technic Pin Connector Hub with 1 Axle×4
• and 1 more

3 existing moulds first came out in their colour in 2016, including in this set

• Technic Axle 5Yellow · ×67
• Technic Panel 3 x 11 x 1Dark Blue · ×13
• Technic Panel 3 x 11 x 1Dark Bluish Gray · ×8