Open Source Bulldozer

Configuring the Cab Module.

These clamp collars hold the idlers, sprockets and lift arm pivots in place on 3" shafts using friction alone. This greatly simplifies fabrication by eliminating the need to mill keyways in the shaft.

A video about the project:

Day 2 of building the prototype

MictroTractor Module:

PowerCube Module:

Universal Rotor Module:

Working on Idler Module:

240 track chain links:

Cutting pieces for track module, idler module and track platform module.

Working on the configuration of hydraulic valves for operation of PowerCube modules in series or in parallel. See the working doc here.

Working on infographic.