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Summary of Contents for OilQuick OQ Series
- Page 1 INSTALLATION MANUAL OQ 40 OQ 120 OilQuick Safety System OQSS...
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Page 3: Important Information
The OilQuick coupler with OQSS has been designed and proven to make your work simpler and more productive as a machine operator. Changes may only be made to OilQuick products with the permission of OilQuick Americas. Any non-factory approved modifications to the OilQuick quick coupler, components, or the OQSS control system will void the manufacturer’s warranty and may invalidate adherence to ISO specifications for quick coupler safety. -
Page 4: Preface
Damage occurs almost exclusively due to mechanical or external forces and care must therefore be taken when changing attachments and in other situations where electronic components are exposed. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS... -
Page 5: Intended Use
3. Intended Use OilQuick quick couplers have been developed for excavators, to quickly and safety connect/disconnect of mechanical and hydraulic attachments/tools. The quick coupler must be adapted to the appropriate machine size, attachment dimensions on the excavator, intended use, and the local conditions for use. -
Page 6: Table Of Contents
14.2. Locking valve without LS control ......................14.3. Valve with LS control ..........................14.4. Installation of locking valve on machine with double pumps .............. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD... - Page 7 Troubleshooting - Quick coupler ........................Troubleshooting - OQSS ..........................Hydraulic schematic (OQE06747) ........................Electrical schematic (OQE06358) ......................... 23.1. Wiring diagram ............................. OQ Product warranty registration ........................ ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD...
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Page 8: Delivery
Shown below is the material that is included in the standard delivery. Depending on the machine type and choice of equipment, other materials may also be included. Quick coupler Hose clamp and spacers Guide block Valve package Electrical system ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD... -
Page 9: Quick Coupler
Before the quick coupler is installed on the excavator, the machine supplier must be contacted for instructions regarding suitable connection points for hydraulics and electronics. Material ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems... -
Page 10: Wiring
5. Insert the pins through the quick coupler’s side plate. 6. Install the necessary number of shim washers between the dipper stick and the quick coupler. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS... - Page 11 7. Insert the pins through the coupler and dipper stick by hitting the pins with a plastic mallet with care. 8. Move the O-rings to the space between the quick coupler and the dipper stick. 9. Lock the pins in the quick coupler. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS...
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Page 12: Guide Block
Guide block 1/2" flow Aux Open Lock flow Aux Guide block XL-block Leakage Low flow Open Lock Low flow Leakage Open Guide block 1/4" Lock ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD... -
Page 13: Hoses
2. Grind paint off of stick in area to be welded. Tapped plates are coated with weld-thru primer and do not need any preperation prior to welding. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems... -
Page 14: Attachment Of The Quick Coupling Wiring
2. Connect the hoses to the guide block. 3. Wipe up any oil spillage. NOTE! Ensure that all connections to the extension hoses are securely tightened. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems... -
Page 15: Hose Clamps
11. Hose clamps 11.1 Hose 11.2 Spacers ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD... -
Page 16: Installation
4. Screw the hose clamp’s lower section into place with screw and locking washer. 5. Install the sprung tubular pins. 6. Screw the hose clamp’s upper section into place with screw and locking washer. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS... -
Page 17: Hoses For Attachment Hydraulics
2. Place a container on the floor under the valve. 3. Open the valve and allow the oil to run down into the container. 4. Repeat steps 1-3 for the valve on the opposite side. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS... - Page 18 12.1 Connection to attachment hydraulics - continued 5. Release the remaining pressure through the relief valve on the tank. 6. Close the valves on the dipper stick. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems...
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Page 19: Hose
Cleanliness must be observed when working on hydraulic systems. There is a risk of malfunction if contaminants enter the system. 1. Connect the hoses to the quick coupler’s connections. The configuration for the connections differs between different models. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems... - Page 20 3. Connect the hose to the machine’s quick coupling for attachment hydraulics. 4. Repeat steps 2-3 for the hose on the opposite side. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS...
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Page 21: Connection Of Double-Connected Return (Option)
Be aware of and protect the environment. Collect all waste oil and clean up any spillage. Cleanliness must be observed when working on hydraulic systems. There is a risk of malfunction if contaminants enter the system. Material Hoses ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD... - Page 22 3. Screw the splice block securely to the machine’s quick coupling. 4. Screw the adapter to the splice block. 5. Connect the hose to the adapter. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems...
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Page 23: Adjustment Of The Position Of The Hoses
2. Screw the upper sections of the hose clamps into place and secure the hoses. 3. Remove excess hose protection. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems... -
Page 24: Relief Valve
Be aware of and protect the environment. Collect all waste oil and clean up any spillage. Cleanliness must be observed when working on hydraulic systems. There is a risk of malfunction if contaminants enter the system. 13.1 Material ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD... -
Page 25: Hoses
13. Relief valve - continued 13.2 Hoses 13.3 Installation of relief valve The relief valve is attached in a safe manner close to the excavator valve. Image shows position example. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems... -
Page 26: Connections
13.4 Connection Connection of hoses between the relief valve and the attachment hydraulic hose coupling is carried out with either an intermediate flange or an Tee-connection depending on the machine design. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS... - Page 27 13. Relief valve - continued 13.4 Connection - continued Tee-connector Tee-connector ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD...
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Page 28: Connection To Tank
4. Connect the return hose from the relief valve to the tank in a suitable manner. 5. Switch off the vacuum pump and remove it from the tank. 6. Reinstall the relief valve on the tank. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS... -
Page 29: Installation Of Locking Valve
14. Installation of locking valve 14.1 Locking valve with LS control (Standard) Lock H-cylinder LS Boost Open LS Boost Lock Locking valve Lock Pressure sensor Pump Tank ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD... -
Page 30: Locking Valve Without Ls Control
14. Installation of locking valve - continued 14.2 Locking valve without LS control Main unit Lock H-cylinder Lock Open Locking valve Lock Pressure sensor Pump Tank ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD... -
Page 31: Valve With Ls Control
14. Installation of locking valve - continued 14.3 Valve with LS control Main unit LS Boost Boost valve Pump Tank ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD... -
Page 32: Installation Of Locking Valve On Machine With Double Pumps
Lock Locking valve Open Pressure sensor Valve bank attachment hydraulics Valve bank bucket cylinder Shuttle Pump 2 Pump 1 ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD... -
Page 33: Automatic Quick Coupler Systems
If the machine is supplied for full pressure the locking valve has already been modified. Remark! Check the designations of the ports carefully. The locking valves are available in a number of versions. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS... -
Page 34: Modification Of Lock Valve
2. Remove the hose going to port PS and plug it. 3. Remove the hose coming from port P3 and move it to port PS. 4. Plug port P3. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems... -
Page 35: Installation Of Oqss System
16. Installation of OQSS System 16.1 Locking valve connections OilQuick combination Lock and Pressure Boost Valve with Pressure Sensor. Load sense connection (option). Connect to machine load sense circuit if available. Cap if not used. Lock hose connection. Connect to coupler lock port thru lock line installed on machine boom. -
Page 36: Display Module
(make connections per included OQE06748 wiring diagrams, connection for cab cable should be close to an exit hole in the cab). 6. Connect buzzer ASSY to display harness as described in OQE06748 wiring diagram. Secure to harness with zip ties. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems... -
Page 37: Chassis Module
(M5 button head cap screws, nordlock washers, and nyloc nuts). Typical installation is to drill mounting holes in an easily accessible frame member behind the cab in the battery compartment. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542... -
Page 38: Wiring (Chassis And Cab)
Pressure sensor cable OQE06338 is installed between the control module harness and pressure sensor mounted to the lock valve. Display Chassis Module Module Boot ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD... -
Page 39: Wiring (Coupler And Boom)
16. Installation of OQSS System - continued 16.5 Wiring (Coupler and boom) Lock sensor cables connect between the control module harness and OilQuick coupler sensor plug. OQE05997, which has plugs on both ends must be installed directly to the coupler connection (all sensor extension cables are plug/receptacle). -
Page 40: Oqss System Setup
17. OQSS System Setup ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD... - Page 41 17. OQSS System Setup - continued Edit Parameter ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD...
- Page 42 OQSS control panel for any possible faults. Before returning the machine to service and after testing, view the fault logs ensure that no faults were caused by the adjustments. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS...
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Page 43: Removal Of Switch For Bucket Lock
Ensure that the switch is retained to allow the function to be reused in the future. * The image shows an example Switch for bucket locking Removal Cover ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD... -
Page 44: Checks
Checking cable routings Check that all hoses are safely routed and cannot be damaged by machine movements. Checking connectors Check that all connectors are correctly connected. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems... -
Page 45: Check Locking Pressure
6. Machine pressure is measured and displayed by the OQSS system. Pressure can be viewed in the system status screens. Always verify pressure with a physical guage at the initial installation. ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS... -
Page 46: Troubleshooting - Quick Coupler
20 - Troubleshooting - Quick coupler ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD... -
Page 47: Troubleshooting - Oqss
21 - Troubleshooting - OQSS ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD... - Page 48 21 - Troubleshooting - OQSS - continued ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD...
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Page 49: Hydraulic Schematic (Oqe06747)
MATERIAL UNLESS OTHERWISE SPECIFIED: ALL DIMENSIONS IN INCHES, ALL THREADS TO BE CLASS 2 FIT. 1. COMPLETE OILQUICK SYSTEM INCLUDING BASE MACHINE CONNECTIONS SHOWN ALL MACHINE FINISHES TO BE 250 MICRON MINIMUM. ALL MACHINED EDGES TO BE DEBURRED. THIS DRAWING AND THIS DESIGN AND ALL NOVEL AND PATENTABLE FEATURES SEPARATELY OR COLLECTIVELY DISCLOSED AND INCLUDED THEREIN ARE THE PROPERTY OF EXODUS GLOBAL, LLC. -
Page 50: Electrical Schematic (Oqe06358)
INPUT 1 - LOCK SENSOR 1 LOCK / OPEN SOLENOID 1006 OQE05995 - CABLE VALVE 3M 1001-8 VALVE SOLENOID OUTPUT 1 - LOCK / OPEN SOLENOID 1007 1007 ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD... - Page 51 INPUT 1 - LOCK SENSOR 1 LOCK / OPEN SOLENOID 1006 OQE05995 - CABLE VALVE 3M 1001-8 OUTPUT 1 - LOCK / OPEN SOLENOID VALVE SOLENOID 1007 1007 ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD...
- Page 52 23 - Electrical schematic (OQE06358) - sheet 3 2018 2001-2 ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD...
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Page 53: Wiring Diagram
TYPICAL EXCAVATOR INSTALLATION DOES NOT UTILIZE LS BOOST VALVE OQE06748 WEIGHT: LBS. DEPRESSURIZATION VALVE (ITEM 19) NOT USED IN OQ 40 / OQ45 COUPLERS ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD... - Page 54 ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD...
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Page 55: Oq Product Warranty Registration
Completion of the form below will activate the warranty of the product. The product warranty for your OilQuick product is dependent on the correct installation on machine and attachment. By completing the registration form below you are immediately registered as warranty holder for the product. - Page 56 ® �OILQUICK Installation manual OQ40-OQ120 - OQSS OQE06542 SPARE PARTS Automatic quick coupler systems OQC 70/55HD...
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- Page 60 OILQUICKAMERICAS +1 262.607.8425 INFO@OILQUICKAMERICAS.COM 155 MAIN STREET SUPERIOR, WISCONSIN 54880 USA OilQuick Americas is part of Exodus Global, a family-owned company based in Superior, Wisconsin Copyright 2024 OilQuick Americas...
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