Case CX490D Operator's Manual page 316

Setting ranges for Double-acting auxiliary high-flow hydraulic circuit
The maximum flow rate for the Double-acting auxiliary high-flow hydraulic circuit can be selected within the following
range:
Level
1 71 L/min (18.8 US gpm)
2 101 L/min (26.7 US gpm)
131 L/min (34.6 US gpm)
3
161 L/min (42.5 US gpm)
4
5 191 L/min (50.5 US gpm)
6 221 L/min (58.4 US gpm)
251 L/min (66.3 US gpm)
7
282 L/min (74.5 US gpm)
8
9 312 L/min (82.4 US gpm)
10 342 L/min (90.3 US gpm)
The maximum flow rate for Crusher 1 combination is set from factory:
Double-acting circuit
NOTICE: The working pressure can be set from the instrument cluster only for the Multi-function auxiliary high-flow
hydraulic circuit. For the Single-acting circuit and for the Double-acting circuit the working pressure shall be set man-
ually.
NOTICE: The working pressure of the Double-acting auxiliary high-flow hydraulic circuit shall be set manually by the
port relief valves on the relevant section of the control valve. The factory setting of the port relief valves on the relevant
section of the control valve is 27.5 MPa (3988.88 psi) . The maximum setting of the port relief valves is 31.4 MPa
(4554.57 psi).
1 pump flow
9 - ACCESSORIES
Level
11
12
13
14
15
16
17
18
19
20
Crusher 1: 641 L/min (169.3 US gpm)
9-10
2 pumps flow
430 L/min (113.6 US gpm)
460 L/min (121.5 US gpm)
490 L/min (129.4 US gpm)
520 L/min (137.4 US gpm)
550 L/min (145.3 US gpm)
580 L/min (153.2 US gpm)
610 L/min (161.1 US gpm)
641 L/min (169.3 US gpm)
671 L/min (177.3 US gpm)
701 L/min (185.2 US gpm)