How many pieces are in the Mini-Dumper?

Mini-Dumper contains 30 pieces.

When was the Mini-Dumper released?

Mini-Dumper was released in 1999.

🏛 Town Jr.

Set #6439

Mini-Dumper

The Mini-Dumper is a charming little set from the Town Jr.

Before you buy

Who it's for: Beginner build Perfect for young children and LEGO beginners
Build: 30 pieces · about 0.3 hours Build time is an estimate.
Availability: Likely retired

★★★☆☆ 3.1 community rating

Fans appreciate the set's simplicity and nostalgic charm, making it a great starter set for young children. Some find the set too basic for older builders and desire more intricate details.

Check price on eBay

📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

The Mini-Dumper is a charming little set from the Town Jr. theme. Released in 1999, it's a simple but fun build aimed at younger LEGO enthusiasts, featuring a classic construction vehicle design with bright colors and chunky elements.

This set is perfect for young children and LEGO beginners. With only 30 pieces, it's a quick and easy build that can be completed in minutes, providing instant gratification and a sense of accomplishment. It's also a great addition to any LEGO town layout, adding a touch of construction site fun.

Skip this if you're an experienced builder looking for a complex and challenging project. This set is designed for simplicity and playability, so consider larger and more detailed construction sets from the LEGO City line instead.

✨ New

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How does this set compare to other LEGO Town Jr. vehicles? What are some creative ways to expand this set into a larger construction scene? Is this set a good introduction to LEGO building for young children? How has the design of LEGO construction vehicles evolved since 1999?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI

🧩

Pieces

⏱

0.25h

Estimated Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple and straightforward build
Uses basic building techniques
Focus on playability
Bright and colorful design

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI

Not enough price history for a trend

C+

Investment Grade

⏳ Retired

The Mini-Dumper is a small, nostalgic set from the late 90s. Its low piece count and Town Jr. theme make it less appealing to serious investors compared to larger, more complex sets. However, its age and complete sets in good condition could see a slight appreciation over time, especially among collectors interested in completing their Town Jr. collections. The single minifigure adds a little value. Don't expect huge returns, but it's a low-risk investment.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

The Mini-Dumper is a very simple set compared to modern LEGO City construction vehicles. While newer sets offer more detail and complexity, the Mini-Dumper provides a nostalgic and accessible building experience for young children. Consider larger City sets if you want a more advanced build, but this one is great for beginners.

1 Minifigure Included

Construction Worker, Blue Jacket with Zipper and Bulldozer Badge, Blue Legs, Red Hard Hat

4 parts

The set includes a Construction Worker minifigure with a blue jacket, bulldozer badge, and red hard hat. This is a standard Town Jr. figure, but complete sets are more valuable with the minifigure included.

📦 Parts Inventory

Official piece count: 30
Parts cataloged in this inventory: 17 unique parts, 26 pieces
Minifigures: 1

The official piece count includes the 4 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Equipment Goblet ...

Part #: 2343 1× Black

Tipper Bed Small,...

Part #: 2512 1× Light Gray

Brick Special 1 x...

Part #: 2877 1× Light Gray

Road Sign Clip-on...

Part #: 30258pr0002 1× Yellow

Road Sign Clip-on...

Part #: 30259pr0005 1× Yellow

Vehicle Base 2 x ...

Part #: 30277 1× Yellow

Brick Round 1 x 1...

Part #: 3062b 1× Black

Steering Stand 1 ...

Part #: 3829c01 1× Red

Equipment Brush /...

Part #: 3836 1× Brown

Equipment Shovel ...

Part #: 3837 1× Black

Bar 1 x 4 x 2 wit...

Part #: 4083 2× Red

Bar 6.6L with Sto...

Part #: 4095 1× White

Cone 1 x 1 [No To...

Part #: 4589 2× Trans-Neon Green

Dish 2 x 2 Invert...

Part #: 4740 2× White

Brick Sloped Inve...

Part #: 4871 1× Yellow

Wheel 11 x 12 wit...

Part #: 6014a 4× Yellow

Tyre 21 x 12 with...

Part #: 6015 4× Black

The set includes a few useful parts for MOC builders, such as the yellow wheels and the trans-neon green cones. The printed road sign elements can also be valuable for adding detail to city layouts.

🛒 Where to Buy

eBay

Search listings

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💎 Notable Parts

Yellow Wheel 11 x 12 with Hole Round for Wheels Holder Pin (4x) $0.60

Black Tyre 21 x 12 with Offset Tread Small Wide (4x) $1.00

Trans-Neon Green Cone 1 x 1 [No Top Groove] (2x) $0.40

Yellow Road Sign Clip-on 2.2 x 2.667 Triangular with Road Works Print (1x) $1.50

Est. BrickLink Part Value

$3.50

💡 MOC Potential

🚗 Modify the dumper into a small loader or forklift.

🏙 Create a larger construction site scene with additional vehicles.

🌳 Build a small landscaping truck with gardening tools.

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Based on 9 videos

3.0 /5

Mixed

0% positive

BlockTalk AI

LEGO Mini-Dumper (6439-1) reviews are generally neutral, with reviewers like Adam giving the Mini Dumper model a 7/10. While the set may have flaws such as its size, it is still considered nice overall.

LEGO Creator 3-In-1 set 5865 Mini Dumper from 2010

BrickTsar • 3.8K views Review

LEGO Creator Mini dumper review Part 1

Adam • 2.4K views Review

lego mini dumper review part1

stickey54545 • 1.1K views Review

Community Sentiment

Based on 9 YouTube reviews

Not enough Reddit data

YouTube

3.0 /5

Mixed

0% positive

Positive

Mixed

Critical

BlockTalk AI Analysis

What the Community Says

3 YouTube reviews

BlockTalk AI Summary

BrickTsar showcases the LEGO Creator 3-In-1 set 5865 Mini Dumper from 2010, noting its 60-piece count and canister packaging. Adam's review highlights both the flaws and positive aspects of the set, ultimately giving a rating of 7/10.

Reddit Reviews

No Reddit reviews found

YouTube Reviews

3 videos

LEGO Creator 3-In-1 set 5865 Mini Dumper from 2010

BrickTsar

3.8K views Review

LEGO Creator Mini dumper review Part 1

Adam

2.4K views Review

lego mini dumper review part1

stickey54545

1.1K views Review

Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

📖 Building Instructions 1

BUILD.INST.6439 CONTRACTOR1/1

Download PDF

Inventory Statistics

Unique Parts

Official Piece Count

Cataloged Inventory Pieces

Minifigures

The official piece count includes the 4 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Inventory Version: 1

Missing a piece? Use the Missing Piece Checker.