The gearboxes series are used mainly for connecting Hydraulic PTO Drive Gearbox Spped Increaser hydraulic pumps to the power take-offs of agricultural tractors. PTO output, standardized at either 540 or 1,000 rpm, is, in this way, increased to the best possible operating speeds for the hydraulic pumps. RD series of gearboxes are used to reduce hydraulic motor speed.
ML and B series gearboxes provide the connection for hydraulic pumps to low speed tractor power remove. The standard power take off swiftness of 540 rpm, can be increased by the gearbox ratio to optimal speed conditions necessary for the pump. Different inputs are approved under condition that the output speeds don’t go over 3000 rpm.