Yellow Soviet Era Tractor With Backhoe

Soviet Era Tractor with Backhoe - Fully Functional 3D Model(1:18 scale)

Explore the intricacies of Soviet engineering with this highly detailed and fully functional 3D model of a Soviet-era tractor with a backhoe. Designed for enthusiasts and hobbyists alike, this model showcases several mechanical functions including:

1. Front Wheel Ackermann Steering: Experience the precision of the Ackermann steering geometry.
2. Functional Doors: Both doors can be opened and closed for added realism.
3. Full Functionality of Backhoe: The backhoe can be fully manipulated, providing a hands-on understanding of its mechanics.
4. Rear Stabilizer Function: Engage the rear stabilizers to see how these crucial components work.

5. Front Scraper Function: Utilize the front scraper to lift up and lock.

   Some of these features will only be available in premium version of the model. Please check out PREMIUM VERSION for access to all enhanced functionalities.

This model features self-locking joints for most parts, along with press-fit pins and bolts, ensuring a sturdy and reliable build. Additionally, it can be assembled in a variety of color schemes to suit your personal preference or match historical accuracy. For added realism, the model incorporates the option to use TPU filament for hydraulic and fuel lines.

To assist with the assembly and showcase the functionalities, detailed GIFs are provided, making the process smooth and enjoyable. Dive into this comprehensive project and bring a piece of history to life with this intricate and educational model.

I am very thankful to Mr Benoît Lussier for his feedbacks which has helped me refine the model further.
 

ASSEMBLY OF MODEL

This is done in 5 steps. Please follow the steps.

1. ASSEMBLY OF UNDERCARRIAGE
    

   

   

2. ASSEMBLY OF CABIN
    

   

3. ASSEMBLY OF FRONT END
    

   

4. ASSEMBLY OF BACKHOE
    

   

5. ASSEMLY OF STABILIZER
    

   

Hydraulic Lines

The design allows use of TPU filament as hydraulic and fuel lines. Since it may be difficult to stick TPU filament to PLA, I recommend melting the ends of TPU filament and inserting into the holes as shown in the GIF below. Please make sure there is adequate slack in the lines.
 

Movements Included

1. Front Wheel Steering
    

   

2. Operational Doors(Feature available only in PREMIUM VERSION)
    

   

3. Full Backhoe Functionality(Self locking joints available only in PREMIUM VERSION. Free version has pin lock joints)
    

   

4. Rear Stabilizer(Self locking joints available only in PREMIUM VERSION. Free version has pin lock joints)
    

   

5. Front Scraper
    

   

Appreciate the makes uploads. Open for suggestions.