displacement unit

The pump is a variable displacement unit, and a 4-20 mA signal is nor really used to control the displacement/flow of the pump and therefore the speed of the hydraulic motor.

To improve the system efficiency at high speed, depending on the required conversion range one variable displacement motor may be combined with a smaller fixed displacement unit. In this case the fixed displacement motor drives the machine in the high speed range.

The variable displacement unit includes a 2:1 hydraulic reduction.

Producing 175Nm torque at only 1,500 revs, it demonstrates how smaller displacement units can provide a best-of-both-worlds blend of performance and operating economy by combining direct petrol injection with turbocharging.

Get water displacement units in the cisterns to reduce the toilet flush and consider switching to push or spray taps.