Z4 Z30/20N Z34/22N Z34/22DC & Bi-EnergyPage: Model: Serial Number:

Z4-01A Z30/20N – Electrical Schematic with Isolated Ground CircuitZ4-01B Z30/20N – Electrical Schematic with Isolated Ground Circuit (cont’d)Z4-02A Z30N Z34N Z34DC – Electrical Schematic with Chassis Ground Circuit ……………………. Z30N - 502Z4-02B Z30N Z34N Z34DC – Electrical Schematic with Chassis Ground Circuit (cont’d) " " " "Z4-03A Z30N Z34N Z34DC – Electrical Schematic with Function Enable ……………………………...Z30N-951 to 3446

Z34N-540 to 2226Z34-367 to 1733

Z4-03B Z30N Z34N Z34DC – Electrical Schematic with Function Enable (cont’d) " " " "Z4-04 Z30N Z34N Z34DC – Platform Control Box Legend Drive Joystick with Double PC BoardZ4-05 Z30N Z34N Z34DC – Platform Control Box Legend Drive Joystick with Single PC Board & CR5Z4-06 Z30N Z34N Z34DC – Load Sense OptionZ4-07 Z30N Z34N Z34DC – Base LegendZ4-08 Z30N Z34N Z34DC – Base Legend with Function EnableZ4-09 Z30N Z34N Z34DC – Contactor Panel LegendZ4-10A Z30N Z34N Z34DC Sepex – Electrical Schematic ……………………………………………….. Z30N-3447 & Above

Z34N-2227 & AboveZ34-1734 & Above

Z4-10B Z30N Z34N Z34DC Sepex – Electrical Schematic (cont’d) " " " "Z4-11 Z30N Z34N Z34DC Sepex – Platform Control Box Wiring Diagram " " " "Z4-12 Z30N Z34N Z34DC Sepex – Load Sense Option Wiring Diagram " " " "Z4-13 Z30N Z34N Z34DC Sepex – Ground Control Box Wiring Diagram " " " "Z4-14 Z30N Z34N Z34DC Sepex – Swing Chassis & Boom Wiring Diagram " " " "Z4-15 Z30N Z34N Z34DC Sepex – Drive Chassis Wiring Diagram " " " "Z4-16 Z30N Z34N Z34DC Sepex – Power Wiring Diagram " " " "Z4-17 Z30N Z34N Z34DC Sepex – BCI/LVI Option " " " "Z4-18A Z34 Bi-Energy Sepex – Electrical Schematic

Z4 Z30/20N Z34/22N Z34/22DC & Bi-Energy (cont’d)Page: Model: Serial Number:

Z4-18B Z34 Bi-Energy Sepex – Electrical Schematic (cont’d)Z4-19 Z34 Bi-Energy Sepex – Platform Box Wiring DiagramZ4-20 Z34 Bi-Energy Sepex – Load Sense Option Wiring DiagramZ4-21 Z34 Bi-Energy Sepex – Ground Control Box Wiring DiagramZ4-22 Z34 Bi-Energy Sepex – Swing Chassis & Boom Wiring DiagramZ4-23 Z34 Bi-Energy Sepex – Drive Chassis Wiring DiagramZ4-24 Z34 Bi-Energy Sepex – Power Wiring DiagramZ4-25 Z34 Bi-Energy Sepex – Engine Wiring DiagramZ4-26 Z30N Z34N Z34DC – Hydraulic SchematicZ4-27 Z30N Z34N Z34DC – Hydraulic Schematic with Counterbalance Valves for

Turntable Rotate Circuit………………………………………………………………………………. Z30N-1772, Z34N-935Z34-674

Z4-28 Z30N Z34N Z34DC – Hydraulic Schematic ………………………………………………… ……... Z30N-1932, Z34N-1030Z34-781

Z4-29 Z30N Z34N Z34DC – Brake/Steer Manifold Legend (Earlier Models)Z4-30 Z30N Z34N Z34DC & OLD Z45/22 DC – Brake/Steer Manifold Legend (Later Models)Z4-31 Z30N Z34N Z34DC – Function Manifold Legend with Relief Valves for Turntable RotateZ4-32 Z30N Z34N Z34DC – JIB/Platform Rotate Manifold Legend (Earlier Models)Z4-33 Z30N Z34N Z34DC – Function Manifold Legend with Counterbalance Valves for Turntable RotateZ4-34 Z30N Z34N Z34DC – JIB/Platform Rotate Manifold Legend (Later Models)Z4-35 Z30N Z34N Z34DC & Bi-Energy – Hydraulic Schematic