July 2021
Service and Repair Manual
Specifications
Part No. 1312350GT
Z
®
-45/25 • Z
®
-45/25J
7
Hydraulic Component
Specifications
Drive Pump
Type: bi-directional variable displacement piston pump
Flow rate @ 2500 psi / 172 bar
32 gpm
121 L/min
Drive pressure, maximum
3500 psi
241 bar
Charge Pump
Type
gear
Displacement per revolution
0.84 cu in
13.76 cc
Flow rate @ 2500 psi / 172 bar
9.1 gpm
34.4 L/min
Charge pressure @ 2500 rpm
315 psi
21.7 bar
Function Pump
Type
gear
Displacement per revolution
0.67 cu in
11 cc
Flow rate @ 2500 psi / 172 bar
7.25 gpm
27.4 L/min
Auxiliary Pump
Type
gear, fixed
displacement
Displacement per revolution
0.067 cu in
1.1 cc
Auxiliary pump relief pressure
3200 psi
220.6 bar
Function manifold
System relief valve pressure,
maximum
3200 psi
220.6 bar
Secondary boom down relief
valve pressure
2100 psi
145 bar
Platform level relief valve
pressure
2500 psi
172 bar
Steer flow regulator
2.0 gpm
7.6 L/min
Boom extend flow regulator
2 gpm
7.6 L/min
Jib boom / platform rotate flow
regulator
0.4 gpm
1.5 L/min
Traction Manifold
Hot oil relief pressure
250 psi
17.2 bar
Steer end drive motors (4WD models)
Displacement per revolution
variable
0.54 to 1.53 cu in
8.77 to 25 cc
Summary of Contents for Genie Z-45/25 Bi-Energy
Page 71: ...July 2021 Service and Repair Manual Manifolds Part No 1312350GT Z 45 25 Z 45 25J 59 ...
Page 73: ...July 2021 Service and Repair Manual Manifolds Part No 1312350GT Z 45 25 Z 45 25J 61 ...
Page 80: ...Service and Repair Manual July 2021 Manifolds 68 Z 45 25 Z 45 25J Part No 1312350GT ...
Page 83: ...July 2021 Service and Repair Manual Manifolds Part No 1312350GT Z 45 25 Z 45 25J 71 ...
Page 119: ...July 2021 Service and Repair Manual 107 Electrical Schematic Options ...
Page 123: ...July 2021 Service and Repair Manual 111 Wiring Diagram 2 2kW Hydraulic Generator ...
Page 125: ...July 2021 Service and Repair Manual 113 Electrical Schematic Kubota D1105 ...
Page 128: ...Service and Repair Manual July 2021 116 Functions Electrical Schematic ...
Page 129: ...July 2021 Service and Repair Manual 117 Electrical Schematic Deutz D2 9 ...
Page 132: ...Service and Repair Manual July 2021 120 Deutz D2 9 L4 Engine Wire Harness ...
Page 133: ...July 2021 Service and Repair Manual 121 Electrical Schematic Deutz 2011 L03i ...
Page 136: ...Service and Repair Manual July 2021 124 Electrical Schematic Deutz D436 1 ...
Page 137: ...July 2021 Service and Repair Manual 125 Electrical Schematic Deutz D436 2 ...
Page 139: ...July 2021 Service and Repair Manual 127 Hydraulic Schematic 2WD Models ...
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