LEGO Technic – Old Style Truck Platform – Plough Attachment

One of the reasons I built the Old Style Truck Platform is that it lends itself perfectly to attachments. The chassis is simple, strong, and has plenty of mounting points, making it an excellent base for experimenting with different tools and equipment.

The latest addition to the platform is a rear-mounted plough attachment.

A Simple but Functional Design

The goal for this attachment was not to build a highly complex mechanism, but rather something that felt practical, mechanical, and appropriate for an older-style work truck.

The plough is mounted using a small articulated frame at the rear of the truck. This allows the plough to pivot and follow the ground while still being firmly supported by the chassis.

Key design features include:

• Articulated mounting arm allowing the plough to move slightly with terrain.
• Simple Technic linkage keeping the mechanism compact.
• Strong central mounting point connected directly to the truck frame.
• Lightweight plough construction to reduce stress on the rear end.

This type of mounting arrangement is similar to what you might see on older agricultural or utility trucks where attachments were added in a fairly straightforward mechanical way.

Compact Integration

One challenge with attachments on medium sized Technic trucks is keeping everything compact and proportional.

In this design the mounting assembly sits tightly between the front of the tray and the wheel arch area.

The smaller plough also helps maintain the visual style of the truck, giving it more of a utility or farm vehicle feel rather than a large road snowplough.

Platform Thinking

The real purpose of this attachment is to demonstrate the value of the truck as a platform.

By keeping the base vehicle relatively simple, it becomes easy to experiment with different equipment:

• Ploughs
• Small cranes
• Tow booms
• Winches
• Utility racks
• Service equipment

Attachments like this can be swapped out or redesigned without needing to rebuild the entire vehicle.

Old School Utility

There is something satisfying about simple mechanical attachments like this. No motors, no complicated gearing, just linkages and pivots doing exactly what they need to do.

It feels very much in line with the idea of an old working truck, where tools were added as needed and designed to be robust rather than complicated.

LEGO Technic - Old Style Truck Platform

Some builds are great as they are. Others invite you to go one step further. That’s exactly what happened after I built the Old-time Tow Truck, a C-model of LEGO Technic 42173 Koenigsegg Jesko Absolut designed by the very talented "alter-lego".

If you’ve spent any time exploring C-models in the Technic community, you’ll likely have come across alter-lego’s work. Their designs consistently manage to transform a single set into something that feels completely different from the original model, while still making clever use of the available parts.

The Old-time Tow Truck is no exception. It’s a charming, characterful truck with great proportions and some fun mechanical features. The design really captures that classic “old work truck” aesthetic that Technic sometimes does so well.

But after finishing the build, I started looking at it a little differently.

Rather than seeing it purely as a finished model, I began to see it as a platform.

---

Turning a Great C-Model into a Platform

The original tow truck is already a strong design, but with a few changes it can easily become a base vehicle ready for modifications, attachments, and experimentation.

Here are the changes I made.

Front End Improvements

The original model used front mudguards that were attached using half pins. While functional, they felt a little temporary. I removed them and redesigned the front slightly, adding a new side and front bullbar, which gives the truck a more rugged, utilitarian look.

This small change really altered the character of the truck and made the front feel more solid.

Removing the Tow Assembly

Since my goal was to create a base platform rather than a dedicated tow truck, the tow arm was removed entirely. This opens up the rear of the vehicle and creates space for other functions or attachments.

Colour Clean-Up

Like many C-models, some compromises are unavoidable when working within the parts of a single set. I swapped out a few pins and panels for different colours where possible to make them blend into the model more naturally.

It’s a small detail, but it makes the truck look much more cohesive.

Rear Tray Installation

With the tow arm gone, the truck needed something in the back. I built a new rear tray, turning it into something closer to an old-style work truck or utility vehicle. This also has two rear mounting points, which will allow me to secure attachments without impacting the looks. It also has a bar across the front of the tray, which will allow attachments to slide under, ensuring they are both secure but also easy to remove, this has been an issue with some of my other builds, so this was an area I spent a lot of time on to get it "right".

This was one of the most satisfying changes because it really reinforces the idea of the truck being a working platform.

Lighting and Mounting Points

To finish things off I added:

• Front headlights
• Rear mounting points for future attachments

Those mounting points are the key feature here. They turn the model from a finished truck into something much more interesting: a modular base for future builds.

---

The Joy of Improving a Model

One of the things I love most about LEGO Technic is that a model is never really finished. You can always tweak something. Strengthen something. Redesign something. Add a feature you wish it had.

Working on this truck reminded me a lot of being a kid again. Back then I was constantly rebuilding sets, modifying them, and trying to make them “better” in my own way. It was never about keeping a model perfect, it was about experimenting and seeing what else it could become.

This project captured that exact feeling. Starting with a well-designed C-model and slowly adapting it into something new is incredibly satisfying.

---

What’s Next?

The Old Style Truck Platform is now exactly what I hoped it would be: a solid base vehicle ready for experimentation.

With the rear mounting points now in place, the obvious next step is to start designing attachments.

Ideas already floating around include things like:

• A cherry picker arm
• A small crane
• A recovery unit, with multiple functions.
• Utility trays or tool racks

There’s something really fun about creating a vehicle that can evolve over time, and this truck feels like the perfect starting point.

So keep an eye out, this platform may soon be getting a few new accessories.

LEGO Technic - Offroad Truck - Rear Mount Roller Attachment

I have recently designed and built a rear mount roller attachment for my off-road truck. This connects to the trucks tray and the lifting mechanism allows the roller to be raised and lowered for use and transport.

LEGO Technic - Offroad Truck - Tipping Tray Attachment

I have recently designed and built a tipping tray attachment for my off-road truck. This connects to the rear of the truck and has a lifting mechanism to allow the tray to be raised and lowered.

LEGO Technic - Offroad Truck - Lift and Carry Crane Attachment

I have recently designed and lift and carry crane attachment, which goes on my Offroad truck. This attaches to the rear mounting points and alows loads to be lifted and carried.

Video 

Review: LEGO Technic 42218 C Model - Articulated Hauler - By Artemisovsky

42218 Articulated Hauler is a Technic fan-made alternate build designed by artemisovsky and uploaded on Rebrickable as MOC-246199. It repurposes the parts from LEGO set 42218-1 John Deere 1470H Wheeled Harvester (a small 117-piece Technic model) into a compact articulated dump truck / hauler with several realistic features and play functions.

Design & Aesthetics

The hauler has a recognisable construction vehicle silhouette, similar to real-world articulated dump trucks, despite being built from a very small parts inventory. The proportions make sense for its scale, and the Technic aesthetic gives it an industrial, rugged feel.

- Articulated steering gives it a realistic turning behaviour you’d expect from this class of vehicle.

- Raised bed function, the rear dump body lifts up for unloading, which adds simple play value and mimics real haulers.

- A small single-piston engine detail provides an element of mechanical interest.

- Rear Suspension, which actually works quite well.

The overall look is functional rather than flashy, and given the limited parts it is built from, it works.

Positives:

Suitable for builders who enjoy transforming sets into different machine types. A satisfying fast build, being low on parts keeps complexity down. Functions (steering, tipping bed, fake engine) add playability beyond a static display model. With only 116 parts, this isn’t a large or highly detailed build, but it is still very enjoyable.

Play & Display Value

This model performs well as a simple play machine or a desk display for a Technic collection. It’ll sit nicely alongside other small construction vehicles or other alternate builds you’ve created from similar sets.

C Model: LEGO Technic 42227 - Offroad Truck

One of the things I really enjoy about Technic sets is the challenge of building something completely different using only the parts that come in the box. This C Model Offroad Truck, built from the parts in LEGO Technic Jeep Wrangler Rubicon SUV 42227, is exactly that kind of challenge.

This one sticks strictly to the parts included in the original set, making it a true C model.

---

A Familiar Foundation

The Offroad Truck keeps some of the core mechanical layout from the A model.

• Wheelbase: unchanged from the original Jeep

• Front suspension: identical setup to the A model

• Engine: the same working V6 piston engine

Keeping the front suspension and wheelbase the same provided a solid starting platform while allowing the rest of the vehicle to evolve into something completely different.

The rear suspension, however, has been modified with a lower mounting point, which changes the stance and feel of the vehicle slightly while still working well with the available parts.

---

Offroad Truck Styling

Where the model really diverges is in the styling. Instead of a Wrangler-style SUV, this build becomes a compact offroad truck.

The colour scheme from the original set works surprisingly well here. The teal and orange parts create strong contrast and give the truck a bold look that feels completely different from the A model, despite sharing the same parts inventory.

It’s always satisfying when an alternate model doesn’t just feel like a rearranged version of the original, this one genuinely has its own personality.

---

Features

Even with the strict parts limit, the model still manages to include several fun Technic features:

• Working V6 engine

• Four-wheel suspension

• Front steering via a lever behind the cabin
  (There weren’t enough spare gears to route steering to the roof, so this became a simple and effective solution.)

• Tilting cabin

• Rear surfboard carrier

• A duck riding in the cabin — because every offroad adventure needs a passenger.

---

Designing With Limits

One of the biggest challenges with this build was working within the very limited parts selection of the set. Creating something that still had interesting functions and a distinct appearance required a lot of experimenting with structure and geometry.

In the end, the result feels surprisingly complete, and quite different from the original model.

---

A New Starting Point

Another nice aspect of this design is that it feels like a platform rather than just a finished model. The truck layout makes it a great starting point for experimenting with attachments or utility builds, which fits nicely with the Technic spirit of modification and tinkering.

---

Final Thoughts

This Offroad Truck proves that even a relatively small Technic set like LEGO Technic Jeep Wrangler Rubicon SUV 42227 can still deliver plenty of creative possibilities.

• It keeps the core mechanical DNA of the original.

• It has its own distinct style.

• And it manages to pack in some fun features despite the limited parts.

Most importantly, it was a great design challenge, and the result feels like a model that stands comfortably beside the A model rather than in its shadow.

And of course… every good offroad truck deserves a duck co-driver

Left Over Parts

Review: LEGO Technic Jeep® Wrangler Rubicon SUV 42227

The LEGO Technic Jeep Wrangler Rubicon SUV 42227 is one of those Technic sets that doesn’t try to be huge or overly complicated, but still manages to deliver a genuinely enjoyable build. For AFOLs used to large multi-day builds, this one is refreshingly quick, I had it together in about two hours, yet it never feels dull or overly simplified.

The colour scheme deserves a special mention. The teal and orange combination really pops. It’s bold, a little unconventional for Technic, but it works surprisingly well. Once finished, the model stands out immediately on the shelf and feels far more vibrant than the usual red, yellow, or grey Technic vehicles.

Mechanically, it’s simple but satisfying. The drivetrain powers a small inline engine through the differential, and everything spins smoothly when the vehicle rolls. The rear Hand of God steering works nicely and feels precise, while the suspension gives the model a bit of realism when driving it around. None of the mechanisms are groundbreaking, but they’re solid, reliable, and fun to interact with.

Of course, it’s impossible not to compare it with the earlier LEGO Technic Jeep Wrangler 42122. The older version had a more traditional Wrangler look, while this one takes a slightly different stylistic direction. Personally, I don’t see one replacing the other, they simply occupy different niches in the Technic ecosystem. One leans more toward classic styling, while the other feels more like a modern Technic interpretation.

Where this set may really shine for AFOLs is as a parts pack and C-model base. The structure is solid, the scale is practical, and there are enough useful pieces to make it a good starting point for alternate builds or modifications.

Overall:
This isn’t a flagship Technic monster, and it doesn’t try to be. Instead, it’s a colourful, well-engineered small Technic vehicle that’s genuinely fun to build and play with. For AFOLs looking for a quick, satisfying build with good modification potential, it’s well worth picking up. it Is a fun, vibrant Technic set that punches above its size and makes an excellent starting point for C-model creativity.

Review: LEGO Technic 42173 – C Model – Old-Time Tow Truck by alter-lego

The LEGO Technic 42173 C Model – Old-Time Tow Truck by alter-lego is a fantastic alternate build that really shows how much potential the parts in this set have. It feels like a proper Technic model rather than just a simple alternate build.

The design is excellent, with great proportions and clever use of the available parts. It captures the look of an old-style tow truck very well while still packing in a good number of working functions.

Build Experience

The instructions are clear and easy to follow. During my build I made one small mistake by mixing up two connectors, but that was entirely my own fault rather than any issue with the instructions. Overall the build process was enjoyable and flowed well.

Functions and Features

• Hand-of-God steering, which works smoothly and fits the scale of the model well.

• A 4-cylinder engine that is geared up so the pistons move at a satisfying speed when the truck rolls.

• Opening hood and doors, adding a nice touch of realism.

• A rear tow attachment that both raises and extends using a gear mechanism, and it looks great as well as being functional.

Design & Potential

One of the best things about this model is that it feels like a great base for future modifications or improvements. The structure is solid and there’s plenty of room for experimenting with additional mechanisms or detail.

Overall

This is a great C-model—well designed, feature-rich, and very satisfying to build. If you have LEGO Technic 42173, this alternate tow truck is absolutely worth building.

MOC - LEGO Technic 42213 C-Model – Straight Boom Bucket Lifter

One of the things I enjoy most about LEGO Technic is seeing how far a set can be pushed beyond its official A model. 

This C-model design and build by me, using the parts from LEGO Technic set 42213 is a great example of that creativity: a Straight Boom Bucket Lifter that manages to feel purposeful, mechanical, and genuinely different, despite working within a limited parts palette.

Concept and Layout
At first glance, the model presents as a compact utility vehicle with a long, straight boom and front-mounted bucket. It sits somewhere between a telehandler and a compact loader, but without trying to directly imitate either. Instead, it leans into clean geometry and functional simplicity.

The proportions work well: short wheelbase, purposeful stance, and a boom that visually dominates without looking awkward. For a C-model, that balance is not easy to achieve.

Mechanical Features
Despite the inevitable constraints of a C-model, this build packs in a surprising number of functional elements:
- V6 Engine, mechanically linked to the front wheels. Watching the pistons cycle as the model moves adds a classic Technic feel and reinforces that this is more than just a static display.

- Rear Wheel Steering, controlled via the spare wheel mounted at the rear. This is a clever and intuitive solution, giving the model improved maneuverability and a satisfying, hands-on control method.

- Opening Engine Cover. A small detail, but one that adds a lot to the realism and invites interaction.

- 4-Wheel Suspension. The suspension gives the model a planted, mechanical look and helps it feel more “alive” when handled.

- Boom Lifting Mechanism, with locking in the raised position. The straight boom lifts smoothly and, importantly, can be locked in place, essential for a model that’s clearly meant to be posed and played with.

Design and Build Experience
The design and build process itself is enjoyable and thoughtfully structured. There’s a strong sense of working with the parts rather than fighting them, which is impressive given the limitations inherent in a C-model.

That said, those limitations do show in a few areas:
Certain compromises are unavoidable due to part availability.  Some structural sections feel more “good enough” than ideal. A few aesthetic choices are clearly driven by necessity rather than intent.

None of these detract significantly from the overall experience—they simply remind you that this is a clever reinterpretation, not a clean-sheet design.

Final Thoughts
Overall, the Straight Boom Bucket Lifter C-model is a strong and satisfying build. It looks good, functions well, and, most importantly, feels different from the standard models you’d expect from the set.

It’s a reminder of why C-models matter: they’re not about perfection, but about ingenuity, reinterpretation, and squeezing every last bit of potential out of a box of parts. I really enjoyed the challenge of designing and building this.