The Lego set Material Handler with the set number 42144 is part of the LEGO Technic theme and is recommended for ages 10+. It was released in August 2022. The model has 835 pieces, and we estimate it takes around 2 hours to build. 157 Brickfact users have this set in their collection.
The set weighs about 1.400 kg. The box measures 13.9 x 14.9 x 3.7 in (35.4 x 37.8 x 9.4 cm). The recommended retail price is £104.99.
The Part-Out-Value (POV) is the sum of the average prices paid on bricklink.com for all parts of this set. It is about £103.60.

Lego 42144 product data

Set Information

Set ID
42144
Theme
Pieces
835
Building Time
2 hours
Age Range
10+

Availability

Release
08/2022
Retiring Status
Retired (12/2023)

Price Information

RRP
£104.99
Insiders Points (for purchase at Lego)
840
Part Out Value
£103.60
i

Packaging

Weight
1.400 kg
Packaging dimensions
13.9 x 14.9 x 3.7 in
EAN (GTIN13)
5702017160818

Popularity with Brickfact users

users have this set
157
buyers in the last 12 months
16

157 Brickfact users have Material Handler in their collection. 16 users bought it in the last 12 months.

Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of 26 October 2026.

Lego 42144 price trend

Average sale price on secondary marketplaces – not the new price at retailers.

Current market value
£101.21
Growth vs. RRP
−3.6 % £104.99
Range
£95.99 – £106.26
Average
£100.10

Loading price history…

Official Set Description for LEGO 42144 Material Handler

Know a kid who loves mechanics and engineering? They’ll love this LEGO® Technic™ Material Handler (42144) for ages 10+. Designed for kids who love construction site toys, this mechanical model gives a fascinating look at how a material handler vehicle really works. It has lots of manual and pneumatic functions, so they can explore how this mighty toy material handler sorts, piles, and loads materials for processing.

An action-packed build
Pneumatic functions include a movable arm with an impressive reach of approximately 13 inches (35 cm), plus a classic ‘orange peel’ style grapple that opens and closes. Manual functions include an upper arm that can rotate through 360 degrees, an elevating operating cab, plus a mobile undercarriage system with steering and 4 outriggers.

A great introduction to engineering
LEGO Technic buildable model sets feature realistic movement and mechanisms that introduce young LEGO builders to the universe of engineering in an approachable and realistic way.

  • Discover how a material handler works – Kids aged 10+ will love exploring all the manual and pneumatic functions of this LEGO® Technic™ Material Handler (42144) toy model set
  • Pneumatic functions – Check out the movable arm with a reach of approximately 13 inches (35 cm), plus a classic ‘orange peel’ style grapple that opens and closes
  • Manual functions – Explore the upper arm that can rotate through 360 degrees, the elevating operating cab, plus a mobile undercarriage system with steering and 4 outriggers
  • A LEGO® Technic™ build – Fans of LEGO Technic will enjoy building this set. It’s also a great project for anyone looking for a more challenging LEGO build
  • Project for kids aged 10 and up – Give this mechanical toy as a gift to kids aged 10+ for a project that offers a range of features and functions to explore
  • Measurements – This LEGO® Technic™ construction site toy measures 12.5 in. (33 cm) high, 15.5 in. (40 cm) long and 6.5 in. (17 cm) wide
  • An introduction to engineering – LEGO® Technic™ buildable model sets feature realistic movement and mechanisms that introduce young LEGO builders to the universe of engineering
  • High quality – LEGO® Technic™ components meet rigorous industry standards to ensure they are consistent, compatible and connect reliably every time
  • Safety first – LEGO® Technic™ components are dropped, heated, crushed, twisted and analyzed to make sure they meet strict global safety standards

Building Instruction for LEGO 42144 Material Handler

LEGO 42144 Frequently Asked Questions

Is LEGO 42144 still available?
LEGO has retired 42144 Material Handler, and no retailer in our price comparison currently sells it new. Its market value on secondary marketplaces is £101.21.
What age group is the LEGO Technic Material Handler suitable for?
The LEGO Technic Material Handler is designed for kids aged 10 and up.
What are the main features of the LEGO Technic Material Handler?
The LEGO Technic Material Handler has both manual and pneumatic functions. It features a movable arm with a reach of approximately 13 inches, an upper arm that can rotate 360 degrees, an elevating operating cab, and a mobile undercarriage system with steering and 4 outriggers.
What does the pneumatic function of the Material Handler include?
The pneumatic function of the Material Handler includes a movable arm with a reach of approximately 13 inches and a classic 'orange peel' style grapple that can open and close.
Can the upper arm of the Material Handler rotate?
Yes, the upper arm of the Material Handler can rotate through 360 degrees.

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