An equation with serious consequences…

• 1 combine harvester with cutter bar
• + 1 tractor with 1 trailer
• + 1 escort vehicle
• + 3 drivers
• = 70 l /hour of fuel consumed + 3 people working for 500 cm3 for analysis

Cost? Safety? Wasted time? Energy? In these days of sustainable development a solution had to be found the minibatt