My pneumatic motor pump thing just broke while making a 42080 alternative model. The model worked perfectly fine (I just finished) but when I played with it for a bit the thing
LEGO Technic 42080 Forest Harvester Machine Pneumatics Power Functions New | eBay
Forest Machine 42080 | Technic™ | Buy online at the Official LEGO® Shop US
Forest Machine 42080 | Technic™ | Buy online at the Official LEGO® Shop US
Best Buy: LEGO Technic Forest Machine 42080 Multi 6213728
Forest Machine 42080 | Technic™ | Buy online at the Official LEGO® Shop US
Buyr.com | Building Sets | LEGO Technic Forest Machine 42080 Building Kit (1003 Pieces) (Discontinued by Manufacturer)
Review: #42080 Forest Harvester - BRICK ARCHITECT
Lego 42080 B-Model | The Lego Car Blog
Log and load with the powerful LEGO Technic Forest Machine (42080) - YouTube
Forest Machine 42080 | Technic™ | Buy online at the Official LEGO® Shop US
Forest Machine 42080 | Technic™ | Buy online at the Official LEGO® Shop US