569
Heavy-Duty Excavator
Reference: #42121 · released in 2021
Themes: Technic
The LEGO Heavy-Duty Excavator set from the Technic theme came out in 2021. This construction set holds 569 parts. It represents an excavator with a moving shovel, a movable arm, running belts, a rotating body, a detailed cabin, four cones, and extra bricks for digging, and the model rebuilds into a tracked tractor with backhoe.
This set from LEGO includes a total of 569 parts distributed across 116 distinct unique parts.
Set parts (116)
![Technic Gear 8 Tooth [Reinforced]](https://static.toytrust.app/brands/img/lego/elements/10928/72.jpg)
![Brick Curved 2 x 1 No Studs [1/2 Bow]](https://static.toytrust.app/brands/img/lego/elements/11477/4.jpg)
![Technic Gear 20 Tooth Double Bevel with Axle Hole Type 1 [+ Opening]](https://static.toytrust.app/brands/img/lego/elements/18575/19.jpg)
![Technic Pin Connector Round 1L [Beam]](https://static.toytrust.app/brands/img/lego/elements/18654/0.jpg)
![Technic Pin Connector Round 1L [Beam]](https://static.toytrust.app/brands/img/lego/elements/18654/71.jpg)
![Technic Brick 1 x 2 [2 Pin Holes]](https://static.toytrust.app/brands/img/lego/elements/32000/0.jpg)
![Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [3 Lateral Holes, Big Pin Hole]](https://static.toytrust.app/brands/img/lego/elements/32054/71.jpg)
![Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls]](https://static.toytrust.app/brands/img/lego/elements/42195/71.jpg)
![Technic Pin Connector Hub with 2 Pins with Friction Ridges Lengthwise [Small Squared Pin Holes]](https://static.toytrust.app/brands/img/lego/elements/44874/71.jpg)
![Technic Axle 5.5 with Stop [Rounded Short End]](https://static.toytrust.app/brands/img/lego/elements/59426/72.jpg)
![Technic Axle Connector Smooth [with x Hole + Orientation]](https://static.toytrust.app/brands/img/lego/elements/59443/14.jpg)
![Cone 1 x 1 [Top Groove]](https://static.toytrust.app/brands/img/lego/elements/59900/4.jpg)
![Technic Universal Joint 3L [Complete Assembly]](https://static.toytrust.app/brands/img/lego/elements/61903/71.jpg)
![Technic Axle and Pin Connector Block 4 x 3 x 2 1/2 [Linear Actuator Holder]](https://static.toytrust.app/brands/img/lego/elements/61904/72.jpg)
![Technic Pin Connector Round [Slotted]](https://static.toytrust.app/brands/img/lego/elements/62462/0.jpg)
![Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole]](https://static.toytrust.app/brands/img/lego/elements/65304/4.jpg)
![Technic Pin Connector Hub with 1 Pin with Friction Ridges Lengthwise [Centered Friction Ridge]](https://static.toytrust.app/brands/img/lego/elements/65487/14.jpg)
![Technic Gear 16 Tooth Reinforced [New Style]](https://static.toytrust.app/brands/img/lego/elements/94925/71.jpg)
![Technic Beam Triangle Thin [Type II]](https://static.toytrust.app/brands/img/lego/elements/99773/0.jpg)
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