LEGO Technic Bucket Wheel Excavator (42055) – Brand New & Sealed

Experience engineering on a grand scale with the LEGO Technic Bucket Wheel Excavator. This 3,927-piece set is the largest LEGO Technic set ever, featuring incredible functionality and realistic design for construction enthusiasts.

Realistic Engineering & Functionality

The LEGO Technic 42055 Bucket Wheel Excavator brings industrial-scale mining to your LEGO collection with an authentic working design, motorized functions, and detailed mechanical components. Featuring a rotating bucket wheel, adjustable boom, conveyor belts, and tracked mobility, this model faithfully replicates the real-world machinery used in mining and construction.

Key Features:

• Motorized bucket wheel – rotates for realistic excavation simulation.

• Functional conveyor belts – transport LEGO “materials” through the model.

• Adjustable boom and movable components – authentic engineering experience.

• Piece count: 3,929 pieces – a complex and rewarding build for advanced LEGO Technic builders.

This set provides an interactive building experience, combining LEGO construction with realistic engineering principles and mechanical learning.

Display & Collector Appeal

The LEGO 42055 Bucket Wheel Excavator is both playable and display-worthy, making it a centerpiece for any LEGO Technic or engineering collection. Its modular tracks and boom design allow builders to pose the excavator dynamically, creating an impressive industrial display.

Dimensions:

• Length: 32 in. (82 cm)

• Height: 14 in. (36 cm)

• Width: 7 in. (18 cm)

Collectors and LEGO enthusiasts alike appreciate the intricate details, mechanical realism, and imposing size of this set, making it a standout in any LEGO display or Technic collection.

Why Collectors Love LEGO 42055 Bucket Wheel Excavator

The LEGO Technic Bucket Wheel Excavator 42055 is highly sought after for several reasons:

1. Authentic engineering design – faithful representation of real-world mining machinery.

2. Motorized functions – bucket wheel rotation, conveyor belts, and adjustable boom.

3. Challenging build experience – ideal for teens and adult LEGO Technic enthusiasts.

4. Display & play versatility – impressive for display and interactive construction.

5. Collector appeal – retired and rare, making it highly desirable in the secondary market.

Specifications

• Set Number: 42055

• Theme: LEGO Technic

• Release Year: 2016

• Piece Count: 3,929

• Dimensions: 32 in. (82 cm) long × 14 in. (36 cm) high × 7 in. (18 cm) wide

• Recommended Age: 11+

• Status: Retired LEGO Technic set – collectible and display-ready