Hydraulics
Almost all modern tractors have hydraulic systems. Hydraulics are needed to lift implements and make them to operate. Also some hydraulic systems are needed for power steering, gear changing front loader, etc.
Generally, hydraulic systems can be divided by functioning principle: closed center and open center.
Hydraulic system advantages over pneumatic and electrical is that it can transmit very big forces and it is easy to transfer these forces by means of pipes and hoses.
Generally, hydraulic systems can be divided by functioning principle: closed center and open center.
Hydraulic system advantages over pneumatic and electrical is that it can transmit very big forces and it is easy to transfer these forces by means of pipes and hoses.