Component configuration per the name of the tool control system is described in Table 1.
| Identification for the Tool Control System | |||||
| Tool Control System | Engineering Nomenclature | Machine Application(1) | Control Device | Tool Relief Valve | Comparable D-Series Tool Control System |
| Combined Function - Hydraulic Control | Tool 10 | "Common - Hydraulic" | Hydraulic Pedal | Electric | System 2 |
| Combined Function - Hydraulic Control (Medium Pressure) | Tool 10 w/ Medium Pressure | "Multi-Proc - Hydraulic" | Hydraulic Pedal | Electric | System 11 |
| One-Way / One or Two Pump - Hydraulic Control | Tool 11 | "Hammer - Hydraulic" | Hydraulic Pedal | Mechanical | System 1
System 3 Prime |
| Combined Function - Electric Control | Tool 20 | "Multi-Proc - Electrical" | Electric Control(2) | Electric | System 13
System 14 System 23 System 24 |
| Combined Function - Electric Control (Direct Return)(3) | Tool 20 w/ Direct Return | "Multi-Proc - Electrical" | Electric Control(2) | Electric | System 17
System 18 |
| One-Way / One or Two Pump - Electric Control | Tool 21 | "Hammer - Electrical" | Electric Control(2) | Mechanical | System 3
System 22 |
| One-Way / One or Two Pump - Electric Control (Direct Return)(3) | Tool 21 w/ Direct Return | "Hammer - Electrical" | Electric Control(2) | Mechanical | System 16 |
| Two-Way / One Pump | Tool 25 | "Thumb" | Electric Control(4) | - | System 5 |
| Medium Pressure(5) | Medium Pressure | "Auxiliary Pump - Electrical" | Electric Control(4) | Mechanical | Medium Pressure |
| (1) | Monitor Setup Option > "Service" > "Configurations" > "Aux Hyd Attachment" > "Machine Application" |
| (2) | Joystick with Thumb Wheel, Electric Foot Pedal, Foot Switch |
| (3) | Direct Return available on 336E only |
| (4) | Joystick with Thumb Wheel, Electric Foot Pedal |
| (5) | For use with Tool 20 only |
The tool systems can be identified based on the number and type of components on the machine.
Combined Function - Electric Control
A machine configured with a Combined Function with Electric Control will have the following components:
- Two variable relief valves located in the swing motor compartment above the boom foot.
- Four proportional reducing valves to control the attachment control valves located in the main pump compartment.
- Electric controls in the cab
Refer to Illustrations 1, 2, and 3 for component descriptions.
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| Illustration 1 | g03618777 |
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Two Variable Reliefs located above the boom foot | |
Note: For Reduced Radius (RR) and Compact Radius (CR) machines, these valves are mounted on the boom.
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| Illustration 2 | g03620996 |
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Four Proportional Reducing Valves located in the pump compartment | |
Note: For Reduced Radius (RR) and Compact Radius (CR) machines, these valves are located behind the main control valve.
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| Illustration 3 | g02722460 |
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Electric Controls in the cab (A) Joysticks with Thumb wheel (B) Electric Foot Pedal (C) Foot Switch | |
One-Way / One or Two Pumps - Electric Control
A machine configured with a One-Way flow from One or Two Pumps with Electric Control will have the following components:
- One mechanical relief valve located in the swing motor compartment above the boom foot.
- Two proportional reducing valves to control the attachment control valves located in the main pump compartment.
- Electric controls in the cab
Refer to Illustrations 4, 5, and 6 for component descriptions.
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| Illustration 4 | g03618842 |
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Mechanical Tool Relief located above the boom foot | |
Note: For Reduced Radius (RR) and Compact Radius (CR) machines, this valve is mounted on the boom.
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| Illustration 5 | g03621416 |
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Two Proportional Reducing Valves located in the pump compartment | |
Note: For Reduced Radius (RR) and Compact Radius (CR) machines, these valves are located behind the main control valve.
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| Illustration 6 | g02722460 |
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Electric Controls in the cab (A) Joysticks with Thumb wheel (B) Electric Foot Pedal (C) Foot Switch | |
A machine configured with a Two-Way flow from One Pump will have the following components:
- No dedicated tool relief valve. Only line reliefs on the main control valve.
- Four proportional reducing valves to control the attachment control valves located in the main pump compartment.
- Electric controls in the cab
Refer to Illustrations 7 and 8 for component descriptions.
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| Illustration 7 | g03620996 |
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Four Proportional Reducing Valves located in the pump compartment | |
Note: For Reduced Radius (RR) and Compact Radius (CR) machines, these valves are located behind the main control valve.
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| Illustration 8 | g02722460 |
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Electric Controls in the cab (A) Joysticks with Thumb wheel (B) Electric Foot Pedal (C) Foot Switch | |
Medium Pressure Hydraulic System
A machine configured with a Medium Pressure system is only found on machines with Combined Function with Electric Control and will have the following components:
- Medium Pressure control valve located in the swing motor compartment.
- Two proportional reducing valves located below the medium pressure control valve.
- Electric control in the cab.
Refer to Illustration 9 and 10 for component descriptions.
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| Illustration 9 | g03618978 |
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Medium pressure valve with proportional reducing valves for control located in the swing motor compartment (cab side) | |
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| Illustration 10 | g02722564 |
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Left Joystick with Thumb wheel | |
Combined Function - Hydraulic Control
A machine configured with a Combined Function with Hydraulic Control will have the following components:
- Two variable relief valves located in the swing motor compartment above the boom foot.
- Four proportional reducing valves to control the attachment control valves located in the main pump compartment.
- Hydraulic controls in the cab
Refer to Illustrations 11, 12, and 13 for component descriptions.
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| Illustration 11 | g03618777 |
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Two Variable Reliefs located above the boom foot | |
Note: For Reduced Radius (RR) and Compact Radius (CR) machines, these valves are mounted on the boom.
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| Illustration 12 | g03620996 |
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Four Proportional Reducing Valves located in the pump compartment | |
Note: For Reduced Radius (RR) and Compact Radius (CR) machines, these valves are located behind the main control valve.
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| Illustration 13 | g02722595 |
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Hydraulic foot pedals located in the cab | |
Combined Function - Hydraulic Control with Medium Pressure
A machine configured with a Medium Pressure system for Combined Function will have the following components:
- Medium Pressure control valve located in the swing motor compartment.
- Hydraulic control in the cab.
Refer to Illustration 14 and 15 for component descriptions.
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| Illustration 14 | g03620644 |
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Medium pressure valve located in the swing motor compartment (cab side) | |
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| Illustration 15 | g02722600 |
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Hydraulic foot pedal located in the cab | |
One-Way / One or Two Pumps - Hydraulic Control
A machine configured with a One-Way flow from One or Two Pumps with Electric Control will have the following components:
- One mechanical relief valve located in the swing motor compartment above the boom foot.
- Two proportional reducing valves to control the attachment control valves located in the main pump compartment.
- Hydraulic controls in the cab
Refer to Illustrations 16, 17, and 18 for component descriptions.
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| Illustration 16 | g03618842 |
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Mechanical Tool Relief located above the boom foot | |
Note: For Reduced Radius (RR) and Compact Radius (CR) machines, this valve is mounted on the boom.
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| Illustration 17 | g03621416 |
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Two Proportional Reducing Valves located in the pump compartment | |
Note: For Reduced Radius (RR) and Compact Radius (CR) machines, these valves are located behind the main control valve.
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| Illustration 18 | g02722605 |
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Hydraulic foot pedal located in the cab | |