Off Road Multifunction Truck MK3 (ORMFTmk3) - Attachment - Road Roller

I have recently been working on designing and building another attachment for my Off Road Multifunction Truck MK3, this is a road roller.

It has one feature, the roller is raised and lowered via the black gear on the top of it. It connects to a worm gear and 8 tooth gear for the lifting mechanism. This use the same new mounting system as my other front mounted attachments. Due to the weight of it, I have had to add some extra bracing to the front of the chassis to brace this and support the weight better.

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Off Road Multifunction Truck MK3 (ORMFTmk3) - Attachment - Disc Plough

I have recently been working on designing and building another attachment for my Off Road Multifunction Truck MK3, this is a disc plough

It has one feature, the discs are raised and lowered via the black lever on the top of it. It connects via the rear tow bar.

LEGO Technic 2025 - My Wishes and Ideas

 

LEGO Technic Off Road Multi Function Truck MK3 (ORMFTmk3) Attachment - Front Dozer Blade V2

 Recently I have spent some time designing and building a new attachment system for the front of my Offroad Multifunction Truck MK3, this allows for different attachments to be used and share the same lifting mechanism and mounting points.

My first attachment for this was a redesign of my front dozer blade. With V2, it attaches via these standard mounting points and can be raised and lowered via the black gear on the top, which connects to a worm gear and drives a 8 tooth gear. This works well and these standard mounting points will be used for all my front mount attachments going forward.

Off Road Multifunction Truck MK3 (ORMFTmk3) - Attachment - Loading Forks

I have recently been working on designing and building another attachment for my Off Road Multifunction Truck MK3, this is a set of loading forks.

It has one feature, the forks are raised and lowered via the black gear on the top of it. It connects to a worm gear and 8 tooth gear for the lifting mechanism. These use the same new mounting system as my other front mounted attachments.

Off Road Multifunction Truck MK3 (ORMFTmk3) - Attachment - Rubbish Bin Loader

Recently I was able to spend some time working on designing and building a rubbish bin loader attachment for my LEGO Technic Off Road Multifunction Truck MK3 (ORMFTmk3).

Features:

* Lifting Mechanism. Controlled via the green lever on the rear. This also works as a crusher.

* Top cover opens via green lever on the side.

* Rear Tailgate opening.

* Pin from tailgate also used to lock the bin arm in place when emptying the rear area.

Overall I am very happy with this. The functions all work well and it has a good play factor.

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LEGO Technic 42165 - C Model - Dragster

I have recently spent some time designing and building a c model based on LEGO Technic set 42165, this is a dragster. This is built using only the parts from set 42165 and does not use any of the spare parts. 

Features:|
* Pull Back Motor Function.
* Steering connected to the control in the cabin.

Overall, this took about 3 hours of rough design work and research and around 5 hours over two days for the building process and to make some improvements. Due to the limit amount of parts, some design compromises had to be made and some areas are not as "finished" as I would like. As a C model, I think it has come out really well.

Spare parts left over from the build.

Off Road Multifunction Truck MK3 (ORMFTmk3) - Attachment - Cherry Picker

Recently I was able to to spend some time working on improving my cherry picker attachment for my LEGO Technic Off Road Multifunction Truck MK3 (ORMFTmk3). I had previously built this however I found a few issues, specifically with how it attached to the truck. I was also not 100% happy with the previous lifting mechanism, so I have changed this to lift in a more controlled way.

Features:

* Lifting Mechanism. Controlled via the black gear on the rear.

* Turn Table. Controlled via the grey lever on the rear.

* Tool Boxes.

* Access Ladder. This also acts as the top cover for the tool boxes on the left.

* Centre area for bin storage.

Overall I am very happy with these changes and improvements. It now looks much more finished and the functions all work much better.

Off Road Multifunction Truck MK3 (ORMFTmk3) - Attachment - Reel Mower MK2

Recently I was able to to spend some time working on improving my Reel Mower attachment for my Off Road Multifunction Truck MK3 (ORMFTmk3). 

I had previously built this however I found a few issues, specifically as it had a solid axle, it would not turn well. I was also not 100% happy with the previous lifting mechanism, so I have changed this to now not have a lifting mechanism and it stays in one place. I added a front roller bar and improved the rear cover.

Lego Technic Mobile Phone Stand

Recently I needed to hold my mobile phone in postion for an online meeting. 10 minutes and a few parts later, I had built this.

The colours are bit random as I wanted to use parts that I don't have much of a need for in my normal builds or where I don't have many of that colour, I think this worked out pretty well.

LEGO Technic Off Road Multi Function Truck MK3 (ORMFTmk3) Attachment - Crusher Trailer

 

LEGO Technic Off Road Multi Function Truck MK3 (ORMFTmk3) Attachment - Tow and Recovery Arm

 

LEGO Technic Off Road Multi Function Truck MK3 (ORMFTmk3) Attachment - Crane Arm with Claw

 

LEGO Technic Off Road Multi Function Truck MK3 (ORMFTmk3) Attachment - Field Plough

 

LEGO Technic Off Road Multi Function Truck MK3 (ORMFTmk3) Attachment - Grader Blade

 

LEGO Technic Off Road Multi Function Truck MK3 (ORMFTmk3) Attachment - Reel Mower

 

LEGO Technic Off Road Multi Function Truck MK3 (ORMFTmk3) Attachment - Rubbish Loader

 

LEGO Technic Off Road Multi Function Truck MK3 (ORMFTmk3) Bull Bar

 

Technic Look Back - My Favourite LEGO Technic Set of the 2010s - 8110 Unimog U400.

 

Technic Look Back - My Favourite LEGO Technic Set of the 2000's - 8455 Backhoe.

 

Technic Look Back - My Favourite LEGO Technic Set of the 1990s 8858 - Rebel Wreaker

 

Technic Look Back - My Favourite LEGO Technic Set of the 1980's - 8832 Roadster.

 

Lego Technic Off Road Multifunction Truck MK3 (ORMFTmk3) - Tray Improvemts

 

Lego Technic ORMFTmk3 - 15/07/2024

Transforming the Lego Technic Off Road Multifunction Truck MK3: A Customization Journey

Lego Technic has long been a favourite among enthusiasts for their complexity and the endless possibilities they offer for customization. The Off Road Multifunction Truck MK3 (ORMFTmk3) is no exception. As a dedicated Lego builder, I've taken on the challenge of enhancing this already impressive c model, to fit my needs better. Here's a look at the modifications I've made so far and some plans for future improvements.

New Wheels and Tyres

One of the first modifications I made to the ORMFTmk3 was upgrading the wheels and tyres. The original wheels were good, but I wanted something that could handle more rugged terrain and give the truck a more aggressive look. After some research, I found a set of more robust tyres that fit perfectly with the existing wheel hubs. These new tyres not only improve the truck's off-road capabilities but also enhance its overall aesthetic.

Extended Rear Chassis

To provide more space for future attachments and to improve the truck's balance, I decided to extend the rear chassis. This modification involved adding several new parts to lengthen the frame and reinforce it to ensure stability. The extended chassis allows for better weight distribution, which is crucial when carrying heavy loads or attaching new equipment.

Improved A-Pillars

The A-pillars on the original model were a bit flimsy and prone to bending under pressure. To address this, I reinforced the A-pillars with additional Technic beams and connectors. This modification has significantly increased the structural integrity of the cab, making it more durable during heavy use.

Modifications to Rear Tray Tilting

One of the most functional aspects of the ORMFTmk3 is its tilting rear tray. However, I noticed that the mechanism could be smoother and more efficient. I reworked the tilting mechanism by replacing some of the parts and adding additional supports to the tray. These changes have resulted in a smoother tilting action and improved reliability when dumping loads.

Future Plans

While these modifications have already made a noticeable difference, I have lots of plans for further improvements. Here are a few ideas I'm currently exploring:

Modular Attachments: Designing a series of interchangeable attachments for various tasks, such as a crane, winch, and different types of cargo beds.

Electronic Upgrades: Incorporating motors and remote-control capabilities for more dynamic functionality.

Improved Body Style and Looks: The front end I feel could do with some improvements, I have noticed that it does fall off at times.

The decision to use the ORMFTmk3 as the base for these modifications was driven by its better scale and compatibility compared to the older truck I was using. The older model presented too many issues with sizing and fitting the attachments I had in mind. The MK3's design provides a more suitable foundation for the complex modifications and improvements I want to achieve.

Conclusion

The Lego Technic Off Road Multifunction Truck MK3 is an excellent starting point for anyone interested in customizing and enhancing their Lego models. With the modifications I've made so far, the truck is better equipped to handle a variety of tasks and terrains. 

The journey of modifying the ORMFTmk3 has been incredibly rewarding, and I look forward to sharing more updates as I continue to refine and enhance this versatile vehicle. If you're considering taking on a similar project, I encourage you to dive in and see where your creativity takes you. Happy building!