Compact tractor concept, side profile in a harvested field
Academic Project · FADU Buenos Aires

Compact
Tractor Concept

A right-sized machine for the mid- and small-scale farms that make up most of Argentina — a seated working position with the handling of a cultivator.

Discipline
Industrial / Agricultural vehicle
Context
3rd-year project — FADU, Universidad de Buenos Aires
Year
2014
Recognition
IVT International — March 2015
01 — Overview

Plugging the gap
for the small farm

The idea arose as a means to plug the gap in the needs of the mid- and small-scale farmers who form the majority in Argentina.

For small-scale farming, big tractors don't fit with tight budgets, or have enough available space on which to work to make them profitable. Motor cultivators can be more suitable for these situations, but they tend to be limited in their ability to cover larger fields — 8 acres or more.

Looking closely at the customisations that farmers had already made to their cultivators, it was clear any new design would need to offer a seated working position, while providing much better handling.

The result is a rear-wheel-powered vehicle using a chain transmission, with two 20-inch front wheels and a single 26-inch rear wheel. A 40hp diesel motor keeps up with the user's demands without being too thirsty, and every wheel carries its own shock absorber for a comfortable all-day ride. An academic project — not affiliated with or endorsed by John Deere; the livery is a student styling study.

PWR
40 hp
Diesel — sized for endurance, not thirst
DRIVE
Rear · chain
Rear-wheel drive via chain transmission
WHEELS
2×20″ / 26″
Twin front wheels, single large rear
RIDE
3× shock
A shock absorber on every wheel
STEER
Levers
Lever control for precision in tight rows
SEATING
High mount
Seated above the rear wheel for sightline & balance
HMI
Touch
Front touchscreen for info & implement tools
USE
8+ acres
Bridges cultivator agility with field range
Three-quarter studio render of the tractor concept with rear cultivator implement
Three-quarter study · rear-mounted cultivator Render — Rhinoceros / KeyShot

ALine of sight first

Ergonomics drive this kind of vehicle, and sightline is the most crucial factor — the farmer has to see what's ahead on the ground. That's why the operator sits high, above the rear wheel, which simultaneously lends more balance to the machine.

BEvery inch counts

Lever control of the operating direction increases the precision that's a must in restricted spaces, letting farmers take maximum advantage of every inch. At the front, a touchscreen surfaces all the information and tools the user requires.

02 — Recognition

Featured in
IVT International

The concept was selected for the Design District feature in IVT International (Industrial Vehicle Technology), spotlighting the best industrial-vehicle designs coming out of South America.

IVT International · March 2015 · Design District
IVT International magazine spread featuring the tractor concept, March 2015