Case 580SR Service Manual page 604

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14
Direction of rotation (looking on drive shaft)
Displacement
Inlet pressure range for pump
Maximum continuous pressure
Maximum intermittent pressure
Maximum peak pressure
Operating temperature
Speed
Viscosity range
Contamination class
Relief valve
Stand by pressure load sensing valve
Weight
SECTION 35 - HYDRAULIC SYSTEM
PUMP (110 HP ENGINE) 1st PUMP
40.258 (cm
P 1 260 bar
P 2 280 bar
P 3 300 bar
min P1
max P1
recommended
permitted
Dp > 200 bar
bx = 75 - 10 mm
Dp < 200 bar
bx = 75 - 25 mm
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2nd PUMP
Clockwise (D)
3 3
/rev) 35.427 (cm /rev)
0.7 - 3 bar
260 bar
280 bar
300 bar
-25 to -80 (°C)
-1
350 (min )
-1
3000 (min )
12 to 100 mm 2/s (cSt)
max 750 mm 2/s (cSt)
8 - Nas 1638
19 / 17 /14 - ISO 4406
10 - Nas 1638
21 / 19 /16 - ISO 4406
177 ± 3 bar
7 bar
30 kg