Motorized Excavator
8043-1 Technic 2010 1127 parts 0.7% repair risk Intermediate
The LEGO Technic 8043-1 Motorized Excavator brings construction action to life with 1127 pieces. This model features LEGO Power Functions, including two infrared remote control handsets, four motors, two receivers, four linear actuators, and a battery box. Operators command four distinct motorized functions: driving the excavator to job sites, spinning the cabin 360 degrees, maneuvering the articulated arm, and digging with the deep scoop bucket equipped with strong digging claws. The excavator, measuring over 45 cm long, offers an authentic operational experience. This versatile set also rebuilds as a Tracked Loader, expanding its utility on any job site.
Parts Inventory
| Part | Qty | LEGO price each |
|---|---|---|
![]() Tile Special 1 x 2 Grille with Bottom Groove 2412b | 2× | €0,11 |
![]() Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] 2444 | 2× | Check price → View |
![]() Plate Round 2 x 2 with Rounded Bottom [Boat Stud] 2654 | 1× | €0,07 |
![]() Technic Brick 1 x 10 [9 Pin Holes] 2730 | 4× | €0,48 |
![]() Technic Pin with Friction Ridges Lengthwise and Center Slots 2780 | 120× | Check price → View |
![]() Plate 4 x 12 3029 | 1× | Check price → View |
![]() Plate 4 x 6 3032 | 2× | €0,41 |
![]() Technic Brick 1 x 2 [2 Pin Holes] 32000 | 4× | €0,10 |
![]() Technic Pin 3/4 32002 | 12× | Check price → View |
![]() Technic Beam 1 x 11.5 Double Bent Thick 32009 | 2× | €0,39 |
![]() Technic Beam 1 x 11.5 Double Bent Thick 32009 | 2× | €0,39 |
![]() Technic Axle and Pin Connector Angled #1 32013 | 9× | €0,08 |
Repairability
Can you fix Motorized Excavator if a piece goes missing?
1 of the 140 part+color combinations in this set appear in 3 or fewer sets ever made. Lose one of those and a replacement is very hard to find.
Theme average
6.5%
All sets
6.7%
Hardest to replace
More Technic sets
Browse more LEGO Technic sets related to Motorized Excavator, including models from 2010 and other sets in the same theme.
Build DNA
Parts inventory insights for Motorized Excavator
1,127 pieces puts this build +73% against the average Technic set and +248% against the average 2010 release.

Vs average Technic set
Average Technic set: 652 pieces across 453 other sets.
Vs average 2010 set
Average 2010 set: 324 pieces across 228 other sets.
Color profile
Dominant color
Black
Unique parts
1.4 pieces per unique type
Repeat factor
Average pieces per unique type.
Most used part
Technic Pin with Friction Ridges Lengthwise and Center Slots
120xResults are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.
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![Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs]](https://cdn.rebrickable.com/media/parts/elements/2444194.jpg)
![Plate Round 2 x 2 with Rounded Bottom [Boat Stud]](https://cdn.rebrickable.com/media/parts/elements/4278359.jpg)
![Technic Brick 1 x 10 [9 Pin Holes]](https://cdn.rebrickable.com/media/parts/elements/273026.jpg)


![Technic Brick 1 x 2 [2 Pin Holes]](https://cdn.rebrickable.com/media/parts/elements/3200026.jpg)



