INTEGRATED FLOW PUMP SYSTEM
The New Holland Integrated Flow Pump System uses variable displacement piston pumps and a fixed displacement gear pump to deliver maximum performance and control.
Separating the oil flows allows for easy simultaneous operation of boom, arm, bucket
and turret swing.
The 2nd pump and 3rd pump flows combine to boost arm speed and power. Flow to the auxiliary outlets for hammer or auger comes from the 2nd variable pump on model E50B and from pumps 2 and 3 for models E18SR – E55Bx.
The dozer blade is powered by the 3rd pump, so oil flow to the tracks is maintained when adjusting blade position.