Heavy-Duty Bulldozer

42163-1 Technic 2024 195 parts 0% Easy

The LEGO Technic Heavy-Duty Bulldozer (42163-1) delivers a compact, functional model for fans of construction vehicles. This 195-piece set, inspired by real-world bulldozers, features an authentic yellow color scheme true to its heavy-duty counterparts. The model incorporates realistic details, including fully operational tracks that allow for realistic ground traversal. A pivotal play function involves the front blade, which builders can manually lift and lower using a dedicated control element positioned on top of the bulldozer chassis. This design highlights approachable engineering principles, providing a direct engagement with mechanical movement. The completed LEGO Technic Heavy-Duty Bulldozer offers a sturdy display piece, reflecting the robust nature of its real-life inspiration with its articulated functions.

42163-1

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Parts Inventory

🧱 195 parts
PartQty
Technic Gear 8 Tooth [Reinforced]

Technic Gear 8 Tooth [Reinforced]

10928

€0,15
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Technic Link Tread with Beveled Edge

Technic Link Tread with Beveled Edge

15379

48×
€0,13
View
Technic Axle 5 with Stop

Technic Axle 5 with Stop

15462

€0,11
View
Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle

Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle

18651

€0,08
View
Technic Pin Connector Round 1L [Beam]

Technic Pin Connector Round 1L [Beam]

18654

€0,05
View
Plate Special 1 x 2 with Pin Hole Underneath

Plate Special 1 x 2 with Pin Hole Underneath

18677

€0,07
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Technic Gear 16 Tooth with Clutch on Both Sides

Technic Gear 16 Tooth with Clutch on Both Sides

18946

€0,42
View
Tile Special 1 x 2 Grille with Bottom Groove

Tile Special 1 x 2 Grille with Bottom Groove

2412b

€0,06
View
Plate 2 x 3

Plate 2 x 3

3021

€0,13
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Plate 1 x 2

Plate 1 x 2

3023

€0,08
View
Technic Pin 3/4

Technic Pin 3/4

32002

€0,08
View
Technic Axle and Pin Connector Angled #1

Technic Axle and Pin Connector Angled #1

32013

€0,08
View
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Repairability

Can you fix Heavy-Duty Bulldozer if a piece goes missing?

0%No repair risk
easy to fixguard this box

Every part+color combination in this set appears in at least 4 other sets. Any lost piece is cheap and easy to replace.

Theme average

6.5%

All sets

6.7%

Hardest to replace

None — every part is widely available
How we calculate this →

Build DNA

Parts inventory insights for Heavy-Duty Bulldozer

195 pieces puts this build -70% against the average Technic set and -66% against the average 2024 release.

LEGO Technic

Vs average Technic set

-70%-459 parts
This set195
Average set654

Average Technic set: 654 pieces across 453 other sets.

Vs average 2024 set

-66%-378 parts
This set195
Average set573

Average 2024 set: 573 pieces across 561 other sets.

Color profile

8different colors

Dominant color

Black

Black61x
81%
Yellow5x
7%
Red4x
5%
Reddish Brown2x
4%

Unique parts

1.7 pieces per unique type

45

Repeat factor

Average pieces per unique type.

2x

Most used part

Technic Link Tread with Beveled Edge

Technic Link Tread with Beveled Edge48x

Results are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.

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