How many pieces are in the Diesel Heavy Shunting Locomotive?

Diesel Heavy Shunting Locomotive contains 164 pieces.

When was the Diesel Heavy Shunting Locomotive released?

Diesel Heavy Shunting Locomotive was released in 1983.

LEGO Diesel Heavy Shunting Locomotive set 7755

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🏛 12V

Set #7755

Diesel Heavy Shunting Locomotive

The Diesel Heavy Shunting Locomotive is a classic LEGO train set from the 12V era.

Before you buy

Who it's for: Beginner build Ideal for LEGO train fans and collectors of vintage sets.
Build: 164 pieces · about 2 hours Build time is an estimate.
Availability: Likely retired

★★★★☆ 4.2 community rating

A well-regarded vintage LEGO train set, appreciated for its classic design and nostalgic appeal. Some find the building experience simple compared to modern sets, but collectors value its historical significance and the charm of the 12V system.

Best Price

$195.00

View on eBay

📝 Our Take

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

The Diesel Heavy Shunting Locomotive is a classic LEGO train set from the 12V era. Released in 1983, this set embodies the simple charm and functionality of early LEGO trains, featuring a robust design and the iconic 12V electric system.

This set is perfect for LEGO train enthusiasts and vintage collectors. The straightforward build provides a nostalgic experience, and the set is a valuable addition to any LEGO train layout.

Skip this if you're looking for modern building techniques or highly detailed models. Consider newer LEGO train sets with Power Functions or Powered Up systems for advanced features and realism.

✨ New

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How does this set compare to other 12V LEGO train sets? What are the key features of the 12V electric train system? What is the best way to display this set in a LEGO train layout? How has the value of this set changed over time?

🧱 Building Experience

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

🧩

164

Pieces

⏱

Estimated Build Time

📊

Beginner

Difficulty

Build Highlights:

Simple and robust design typical of early LEGO trains.
Introduction to the 12V electric train system.
Functional train with basic shunting capabilities.
Classic red and black color scheme.

📈 Investment Analysis

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

→ Price stable

Investment Grade

⏳ Retired

The Diesel Heavy Shunting Locomotive (7755-1) presents a moderate investment opportunity due to its age and status as a vintage LEGO train set. Its relatively low piece count (164) compared to modern sets might limit its appeal to some investors, but its historical significance within the 12V train theme adds collector value. The stable price trend suggests consistent demand. However, potential investors should be aware that the value is heavily influenced by the set's condition and the presence of original packaging and instructions. Replacement of the 12v motor may be required.

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

⚖ Compare Similar Sets

High-Speed City Express Passenger Train

Compared to modern LEGO train sets, the Diesel Heavy Shunting Locomotive offers a simpler, more classic building experience. While lacking the advanced features of sets like the 60197-1 Passenger Train, its vintage charm and historical significance make it a unique addition to any collection. Collectors interested in modern trains might prefer the 60198-1 Cargo Train for its remote control functionality and updated design.

1 Minifigure Included

Man - Blue Jacket, Blue Legs, Red Hat

4 parts

The set includes a single minifigure: Man - Blue Jacket, Blue Legs, Red Hat. This classic LEGO figure is typical of the era and adds to the set's vintage appeal.

📦 Parts Inventory

Official piece count: 164
Parts cataloged in this inventory: 47 unique parts, 160 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.

Brick 2 x 4

Part #: 3001 4× Red

Brick 2 x 2 witho...

Part #: 3003a 4× Light Gray

Brick 1 x 2

Part #: 3004 12× Red

Brick 1 x 1

Part #: 3005 4× Light Gray

Brick 2 x 8

Part #: 3007 4× Red

Brick 1 x 8

Part #: 3008 4× Light Gray

Brick 1 x 4

Part #: 3010 4× Black

Brick 1 x 4

Part #: 3010 2× Light Gray

Plate 2 x 4

Part #: 3020 3× Black

Plate 2 x 4

Part #: 3020 2× Light Gray

Plate 2 x 3

Part #: 3021 4× Black

Plate 2 x 2

Part #: 3022 2× Black

Plate 2 x 2

Part #: 3022 4× Light Gray

Plate 1 x 2

Part #: 3023 4× Light Gray

Plate 1 x 2

Part #: 3023 2× Black

Plate 1 x 2

Part #: 3023 5× Red

Plate 4 x 12

Part #: 3029 1× Black

Plate 4 x 4

Part #: 3031 1× Black

Brick Sloped 45° ...

Part #: 3039 1× Light Gray

Brick Sloped 45° ...

Part #: 3039pr9994 1× Light Gray

Tile 2 x 2 with G...

Part #: 3068b 2× Black

Tile 1 x 2 with G...

Part #: 3069b 4× Black

Part #: 3660 2× Black

Plate 1 x 6

Part #: 3666 2× Black

Part #: 3710 2× Black

Plate Special 1 x...

Part #: 3794a 2× Red

Plate 2 x 6

Part #: 3795 5× Black

Tool Screwdriver ...

Part #: 4006 1× Black

Train Buffer Beam

Part #: 4022 2× Black

Train Coupling

Part #: 4023 2× Black

Plate Round 2 x 2...

Part #: 4032a 4× Black

Brick Special 1 x...

Part #: 4070 2× Red

Plate Special 1 x...

Part #: 4081a 2× Light Gray

Bar 1 x 4 x 2 wit...

Part #: 4083 2× Light Gray

Tile Special 6 x ...

Part #: 4092 1× Black

Vehicle Base, Tra...

Part #: 4093b 1× Black

Plate Special 1 x...

Part #: 4175 4× Red

Plate Special 1 x...

Part #: 4175 2× Light Gray

Windscreen 2 x 6 ...

Part #: 4176 2× Trans-Clear

Wheels Train Spok...

Part #: 4180c01 3× Black

Part #: 4183 2× Trans-Clear

Brick Sloped 33° ...

Part #: 4509 1× Light Gray

Tyre for Train Wh...

Part #: 458 6× Light Gray

Motor, Train Base...

Part #: 501b 1× Black

Plate Round 1 x 1...

Part #: 6141 2× Trans-Red

Plate Round 1 x 1...

Part #: 6141 2× Trans-Clear

Brick Special 2 x...

Part #: 73090a 2× Red

Magnet Cylindrical

Part #: 73092 2× Black

Wheel Train for 1...

Part #: 867 2× Black

🧱 Sticker Sheet for...

Part #: 195475 1× [No Color/Any Color]

The set features a good selection of red and black bricks, useful for building train cars and scenery. The inclusion of specialized train wheels and window shutters adds to its unique character.

🛒 Where to Buy

eBay

✓ In Stock

$195.00 →

💎 Notable Parts

Red Brick Special 1 x 1 x 2 with Shutter Holder (8x) $2.00

Red Window 1 x 2 x 2 Shutter (8x) $4.00

Light Gray Tyre for Train Wheel for Electric Train Motor 12V (6x) $3.00

Est. BrickLink Part Value

$9.00

💡 MOC Potential

🚗 Expand the locomotive into a longer freight train.

🏙 Create a small industrial train yard diorama.

🚗 Design a maintenance vehicle for the railway.

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

1 video found

BlockTalk AI

Although the 7755 set isn't the direct focus of these videos, LeggoMyJamesO's channel (BrickTsar) demonstrates a general appreciation for older Lego train sets, generating a positive sentiment around vintage LEGO trains. BrickTsar's videos highlight the fun and creative potential of LEGO trains, suggesting that vintage sets like the 7755 can be incorporated into engaging displays and layouts.

FUN Lego Train Track LAYOUTS for the Holidays

LeggoMyJamesO • 100.0K views Review

What the Community Says

1 YouTube reviews

BlockTalk AI Summary

LeggoMyJamesO's channel, featuring BrickTsar, showcases various LEGO train-related sets and layouts, with videos like 'Lego Will Never Sell Sets Like this Again!' expressing nostalgia for older train designs. While the reviews don't specifically focus on the 7755, they offer inspiration for incorporating vintage train sets into custom layouts and holiday displays.

Reddit Reviews

No Reddit reviews found

YouTube Reviews

1 video

FUN Lego Train Track LAYOUTS for the Holidays

LeggoMyJamesO

100.0K views Review

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

Inventory Statistics

Unique Parts

164

Official Piece Count

160

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.