rph15000 ce.qxp - Ramsey Winch
rph15000 ce.qxp - Ramsey Winch
rph15000 ce.qxp - Ramsey Winch
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HYDRAULIC SYSTEM REQUIREMENTS<br />
Refer to the performan<strong>ce</strong> charts below to properly match your hydraulic system to the winch performan<strong>ce</strong>. The<br />
charts consist of:<br />
(1) Line Pull first layer (lb.) vs. Working Pressure (PSI)<br />
(2) Line Speed, first layer (FPM) vs. flow (GPM)<br />
SYSTEM REQUIREMENTS<br />
2500 PSI RELIEF VALVE SETTING<br />
15 GPM FLOW RATE<br />
DO NOT EXCEED 20 GPM--MOTOR AND WINCH MAY BE DAMAGED<br />
10 MICRON NOMINAL FILTRATION<br />
TYPICAL LAYOUT<br />
PORT CONTROL<br />
WITH BRAKE RELEASE SHUTTLE<br />
HIGH PRESSURE LINE<br />
(.50 I.D. MINIMUM)<br />
LOW PRESSURE LINE<br />
(.75 I.D. MINIMUM)<br />
MOTOR<br />
BRAKE<br />
PORT<br />
A<br />
B<br />
MAX. FLOW &<br />
PRESSURE AT<br />
RATED LOAD:<br />
15 GPM<br />
2500 PSI<br />
3 POSITION<br />
4 WAY VALVE<br />
(MOTOR SPOOL)<br />
SYSTEM<br />
RELIEF<br />
PERFORMANCE CHARTS<br />
15000<br />
25<br />
LINE PULL, LBS<br />
FIRST LAYER<br />
12000<br />
9000<br />
6000<br />
3000<br />
LINE SPEED, FPM<br />
FIRST LAYER<br />
20<br />
15<br />
10<br />
5<br />
0<br />
0<br />
500<br />
1000 1500<br />
2000<br />
2500<br />
WORKING PRESSURE, PSI<br />
AT 15 GPM<br />
FLOW, GPM<br />
PERFORMANCE WITH 24.0 CU. IN. HYDRAULIC MOTOR:<br />
6<br />
0<br />
0<br />
5 10<br />
15
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