LifeTrac

 

In Brief:

This project aims to develop a second-generation tractor that will improve on the first prototype which has been field tested for over a year. LifeTrac is an open source tractor that can be highly relevant to the developing world. It can be thought of as a industrial-sized assembly set for building, workshop, agricultural and other utilities applications. LifeTrac's unique features include hypermodularity, interchangeability of parts, and design for easy disassembly, making LifeTrac especially suitable for agricultural and construction use in small communities. Whilst LifeTrac I has been effectively tested in the field, there are a number of technical problems associated with the design. LifeTrac Prototype II will aim to address the problems associated with LifeTrac I as well as aim to return to non-articulated design.

Category:

Physics; computer science; material science: mathematics and statistics.

Current Status:

LifeTrac I has undergone over a year of field testing. Bucket work, CEB press power, backhoeing, power generator work, bale spiking, tree hole augering, disking, rototilling, soil pulverizing, and other uses were performed. The results after one year of operation are promising and no visible leaks were found on any of the hydraulic motors and cylinders. However, there were a number of issues associated with LifeTrac I: too many values, minor hydraulic leaks, poor weight balance due to frontal engine. With Science for Humanity’s support, the seeker has created LifeTrac Prototype II which will aim to address these issues, as well as aim to return to a non-articulated design in order to reduce added complexity, structural requirements and danger associated with articulation.

Requirements:

Science for Humanity is currently drawing upon its network of researchers for scientific expertise in computer science, ecology, engineering, and material science to work on this project. We have received requests for implementation of LifeTrac by local communities in developing countries, and are supporting a search for funds to help achieve this goal.

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Project Impact:

A solution to this problem can aid any area of the world that engages in farming or uses mechanized technology. Organic farmers, sustainable builders and third world aid organizations can be primary adoptors of the solution and benefit from a multipurpose tractor for agriculture, construction or utility functions.

Get Involved:

To see more details or to get involved join the LifeTrac Group on our membership area here