How many pieces does the Steam Engine 7750 have?

It has 268 pieces, made up of 73 different elements, plus 2 minifigures.

Which theme is it from?

It belongs to Train, in the 12V line, and was released in 1980.

How can I use the parts list?

You can check that a used set is complete and see which parts you would need to replace or reuse in your own builds.

Train 12V

LEGO® Steam Engine

The Steam Engine 7750 dates from 1980 and belongs to the 12V train system. It has 268 pieces and 2 minifigures, mostly in black, red and light grey.

Set number: 7750
Year: 1980
Pieces: 268
Minifigures: 2
Theme: 12V
Different parts: 90

What can I build with it?

Parts list 90

As BrickLink list (XML)

Import on BrickLink: Wanted → Upload, upload the file (or paste its content), pick a Wanted List and add the parts.

Minifigures 2

Man, Blue Shirt, Blue Legs, Red Hard Hat fig-0002854 pieces × 1
Man - Blue Jacket, Blue Legs, Red Hat fig-0007334 pieces × 1

Description

A steam locomotive from the 12V era

This set is part of the Train 12V line, where power reached the locomotive through the track. A steam engine is the obvious choice for a railway theme: black boiler, red frame and a tender behind. For its time it was a sizeable model, and at 268 pieces it still makes a satisfying build today. Anyone who collects old trains will find an early example of how LEGO® approached railways before the motors, track and wiring went through several redesigns over the following decades.

The colours and the clear parts

Black dominates the locomotive, red picks out the wheels and details, and light grey covers the mechanics underneath. A few transparent clear parts probably make up the windows in the cab. With 73 different elements across 268 pieces, the build repeats itself a lot, which keeps it easy to follow. You can sort by colour, assemble the chassis first, then add the body and the tender. The two minifigures round it off, giving you a driver and a second member of the crew.

Checking, rebuilding and displaying

The complete parts list on this page is handy if you have inherited or bought a used engine and want to check that nothing is missing. Small parts tend to go astray in train sets more than most. If you only want to display it, a shelf with a short stretch of track works well. If you would rather keep building, “What can I build?” will show which other models your bricks can make, and the black and red elements are useful for vehicles of your own design.

Why collectors keep an eye on it

Steam locomotives are a motif that railway fans return to again and again. That this one dates from 1980 makes it a piece of product history, and many people place it beside newer trains for comparison. The contrast is appealing: proportions are simpler and shapes boxier, yet everyone recognises at once what it is meant to be. With two minifigures and a modest size, the engine also fits a small layout, where it can serve a station or a freight line as the main attraction.

FAQ

How many pieces does the Steam Engine 7750 have?: It has 268 pieces, made up of 73 different elements, plus 2 minifigures.
Which theme is it from?: It belongs to Train, in the 12V line, and was released in 1980.
How can I use the parts list?: You can check that a used set is complete and see which parts you would need to replace or reuse in your own builds.

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