
18 EATON 420 Mobile Piston Pump Technical Manual E-PUPI-TM002-E4 November 2014
Performance
ADU049
Input Torque and Case Flow
Stand-by @ 49º C (120º F)
Input Torque and Case Flow
Cut-off @ 49º C (120º F)
Delivery and Case Flow
Versus Speed @ 49º C
(120º F)
0
500 1000 1500 2000 2500 3000
Input Speed, rpm
Input Torque, Nm (in-lb)
0
0.25
0.5
0.75
1
1.25
1.5
1.75
2
2.25
2.5
2.75
3
Case Flow, lpm (gpm)
11.3 (100)
22.5 (200)
33.8 (300)
45.0 (400)
56.3 (500)
67.5 (600)
1.0 (.25)
2.0 (.50)
3.0 (.75)
4.0 (1.0)
5.0 (1.25)
6.0 (1.50)
150 bar (2175 psi) Torque
150 bar (2175 psi) Case Flow
280 bar
(4060 psi) Case Flow
280 bar (4060 psi) Torque
0
500 1000 1500 2000 2500 3000
Input Speed, rpm
Input Torque, Nm (in-lb)
0
1.25
1.5
1.75
2
2.25
Case Flow, lpm (gpm)
.56 (5)
1.13 (10)
1.69 (15)
2.25 (20)
2.81 (25)
3.38 (30)
3.94 (35)
4.50 (40)
5.06 (45)
1.0 (.25)
2.0 (.50)
3.0 (.75)
4.0 (1.0)
11 bar (160 psi)
20 bar (290 psi)
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