Mobile Crane MK II
42009-1 Technic 2013 2607 parts 1.2% catalog rarity Advanced
The LEGO Technic Mobile Crane MK II (42009-1) recreates a massive lifting machine with intricate functionality. This 2607-piece model, originally released in 2013, features advanced Power Functions that drive the extending outriggers, lower the support feet, and raise the main crane arm to an impressive height of 77cm. Builders activate the working winch to lower the hook, controlling precise movements. Its detailed V8 engine includes moving pistons, while an 8-wheel steering system allows realistic maneuverability. As a 2-in-1 build, the crane transforms into a robust container stacker and truck, also incorporating Power Functions for its extending and raising boom, offering diverse operational scenarios.
Parts Inventory
Showing the first 12 rows of the parts list (2607 pieces in total). The full list loads automatically.
| Part | Qty | LEGO price each |
|---|---|---|
| 4× | €0,18 | |
| 19× | €0,15 | |
| 12× | €0,25 | |
| 6× | Check price → View | |
| 4× | €0,35 | |
| 3× | €0,21 | |
| 2× | €3,00 | |
| 1× | Check price → View | |
| 1× | Check price → View | |
| 5× | €0,12 | |
| 1× | €0,48 | |
| 495× | Check price → View |
Catalog rarity
How common are the parts in Mobile Crane MK II?
2 of 167 recorded part+color combinations appear in 3 or fewer sets in our catalog. This does not measure replacement availability or price.
Theme average
6.5%
All sets
6.7%
Least common in our catalog
More Technic sets
Browse more LEGO Technic sets related to Mobile Crane MK II, including models from 2013 and other sets in the same theme.
Build DNA
Parts inventory insights for Mobile Crane MK II
2,607 pieces puts this build +303% against the average Technic set and +812% against the average 2013 release.

Vs average Technic set
Average Technic set: 647 pieces across 454 other sets.
Vs average 2013 set
Average 2013 set: 286 pieces across 334 other sets.
Color profile
Dominant color
Black
Unique parts
18.9 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Technic Pin with Friction Ridges Lengthwise and Center Slots
495xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
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