Cub Cadet P Series - Manual (Page 16)

11 P Series
tecHnIcal SPecIFIcatIonS
Table 1: P Series Pump Technical Specifications
Product type Pc PG PJ/PK Pr PW
displacement in 3 /rev 0.37 0.62 0.73 0.97 1.33
[cc/rev] [6.1] [10.2] [12] [16] [21.8]
Input Speed
Maximum Unloaded rpm 3600 3600 3600 3600 3600
Minimum Loaded rpm 1800 1800 1800 1800 1800
System operating Pressure
Continuous psi 750 1000 1000 1250 1250
[bar] [51] [70] [70] [86] [86]
Intermittent psi 1750 2100 2100 2500 2500
[bar] [120] [145] [145] [172] [172]
Peak psi 2500 3500 3500 3750 3750
[bar] [172] [240] [240] [260] [260]
Pump Performance
@2400 rpm/1000 psi gpm [l/min] 3.6 [13.6] 6.1 [23.1] 7.1 [26.8] 9.6 [36.3] 13.1 [49.6]
@3000 rpm/1000 psi gpm [l/min] 4.5 [17.0] 7.6 [28.8] 8.9 [33.6] 12 [45.4] 16.4 [62.1]
@3600 rpm/1000 psi gpm [l/min] 5.4 [20.4] 9.2 [34.8] 10.8 [40.8] 14.4 [54.5] 19.6 [74.2]
case Pressure
Maximum @ Cold Start psi [bar] 10 [0.7] 10 [0.7] 10 [0.7] 25 [1.7] 25 [1.7]
Continuous - Max. psi [bar] 4 [0.3] 4 [0.3] 4 [0.3] 10 [0.7] 10 [0.7]
Inlet Vacuum
Maximum Continuous Inches Mercury 4 4 4 4 4
charge Pump displacement(s)
in 3 /rev 0.13 0.11/0.13 0.19 0.13/0.19 0.13/0.19
[cc/rev] [2.1] [1.9/2.1] [3.2] [2.1/3.2] [2.1/3.2]
auxiliary Pump displacement
in 3 /rev 0.19 0.19 0.19 0.19 0.19
[cc/rev] [3.2] [3.2] [3.2] [3.2] [3.2]
auxiliary Pump relief Setting
psi 650 650 650 650 650
[bar] [45] [45] [45] [45] [45]
auxiliary Pump Performance
@3200 rpm, 500 psi, 70 SUS
[13 Cst] oil, & 180°F gpm 1.8 - 2.0 1.8 - 2.0 1.8 - 2.0 1.8 - 2.0 1.8 - 2.0
[l/min] [6.8 - 7.6] [6.8 - 7.6] [6.8 - 7.6] [6.8 - 7.6] [6.8 - 7.6]
control torque required to Stroke Pump
[Approximate - 20°External Stroke Angle]
lb-in / 1000 psi 75 85 85 95 105
[N-m / 70 bar] [8.5] [9.6] [9.6] [10.7] [11.9]
lb-in / 500 psi 55 60 60 75 85
[N-m / 35 bar] [6.2] [6.8] [6.8] [8.5] [9.6]
Pump oil temperature
Maximum Intermittent (hottest point) °F 230 230 230 230 230
[°C] [110] [110] [110] [110] [110]
Normal Operating Range °F -10 to 200 -10 to 200 -10 to 200 -10 to 200 -10 to 200
[°C] [-23 to 93] [-23 to 93] [-23 to 93] [-23 to 93] [-23 to 93]
Fluid Viscosity limits @ 230°F [110°c]
Optimum SUS [cSt] 70 [13] 70 [13] 70 [13] 70 [13] 70 [13]
Minimum SUS [cSt] 55 [9] 55 [9] 55 [9] 55 [9] 55 [9]
Weight of unit
lbs [kg] 7 [3.2] 8 [3.6] 12.65 [5.7] 12 [5.4] 14 [6.3]
Inlet Filtration requirement
Nominal
micron 25 25 25 25 25