Lego set 851-1 was my first Lego technic set in my childhood and one of my most liked ever. To the 40 years lego technic anniversery (1977 - 2017) I now have built a retro model in the same dimensions and color with new style Lego technic parts. This is the result:

Features:
- 1:1 dimensions and color style to original 851-1
- 1 cylinder engine with flywheel
- openable hood for engine
- manual steering for frontwheels
- free suspension for front axle
- rear drive shaft for farming devices
- manual lift up and down for farming devices
- Tedder (Heuwender) with 3 wheels spinnig fast when driving
- 40 years technic anniversery brick included

- Initial 3D CAD design made with stud.io and optimized with MLCad
- Full PDF instructions generated with LPub3D
Already have some of the parts? Use the Build this MOC page to only show the parts you are missing.
Create an account to change the default filters used.
Waiting for Inventory to load...

This MOC also has a LEGO Digital Designer file available: 3D Model