JLG 4394RT Service Manual - Manual (Page 188)

SECTION 4 - HYDRAULICS
4-22 – JLG Lift – 3121249
4.10 AXIAL HI 45 PUMP
1
2
3
4 5
6
7
8
9
10
11
12
1. Case Drain Port L2 (SAE#12)
2. Deutsch DT04-2P Connector
3. M5 Servo Gage Port (SAE#4)
4. Charge Pressure Filtration Port
(from outlet on filter)
5. Charge Pressure Filtration Port
(to inlet on filter)
6. MB Gage Port (SAE#6)
7. M3 Charge Gage Port (SAE#6)
8. M14 Gage Port (SAE#4)
9. Port A (SAE#16)
10. Charge Pump Suction Port
(SAE#16)
11. Port B (SAE#16)
12. Case Drain Port L1 (SAE#12)
Figure 4-24. Axial HI 45 Pump
Table 4-9. Axial HI 45 Pump Specs
Rotataion Clockwise
Max Pressure 6525 psi (450 bar)
Displacement 2.75 in³ (45 cm³)
Control Current
755 mA Threshold
1640 mA Max Displacement
12 CC Charge Pump Pressure 348 psi (24 bar)
Max Operating Speed 3500 rpm