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Ramsey Winch RPH-8000Y (JERR-DAN) User Manual

Page 5

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HYDRAULIC SYSTEM REQUIREMENTS

Refer to the performance charts below to properly match your hydraulic system to the winch performance.
The charts consist of: (1) line pull (LB) first layer vs. working pressure (PSI) and (2) line speed, first layer
(FPM) vs. flow (GPM). STATIC (solid line) refers to hoisting a suspended load from rest; DYNAMIC (dotted
line) refers to maintaining the motion of a moving load. A cylinder spool directional control valve is
recommended.

*CAUTION: DO NOT EXCEED 20 GPM. IF EXCEEDED, MOTOR AND WINCH MAY BE DAMAGED.

PERFORMANCE CHARTS

3

SYSTEM REQUIREMENTS:

2500 PSI RELIEF VALVE SETTING

15 GPM FLOW RATE*

10 MICRON NOMINAL FILTRATION

1000 PSI MAXIMUM BACK PRESSURE