Quick Coupler Wedge Lock(Wheel Loader) Quick Coupler Operation Caterpillar


Quick Coupler Operation
`

------ WARNING! ------

Improper attachment of work tools could result in injury or death.

Do not operate this machine until you have positive indication that the coupler pins are fully engaged. Check for engagement by:

1. Tilt the work tool down.

2. Put down pressure on the work tool.

3. Back the machine up and make sure there is not any movement between the work tool and the quick coupler assembly.

----------------------

The quick-coupler pin switch is used to engage the pins. The quick-coupler pin switch is also used to disengage the quick coupler pins.


NOTICE

Auxiliary hoses for work tools must be removed before the quick coupler pins are disengaged.

Pulling the work tools with the auxiliary hoses could result in machine damage.



Disengage - Move the quick-coupler pin switch to the UNLOCKED position. The UNLOCKED position will retract the coupler pins. The work tool will now be disengaged.


Engage - Move the quick-coupler pin switch to the LOCKED position in order to engage the coupler pins.

Information System:

Horizontal Pin Lock Series PW Quick Coupler Operation
Quick Coupler Wedge Lock(Wheel Loader) Model View Illustrations
312C Excavator Machine Systems Blade Cylinder - Remove
5130B Excavator Ladders
345B, 345B Series II and W345B Series II Excavators Engine and Pump Control Senders
345B, 345B Series II and W345B Series II Excavators Engine and Pump Control Sensors
345B, 345B Series II and W345B Series II Excavators Engine and Pump Control Switches
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control Operator Monitor
5130B Excavator Hydraulic System Control Valve (Implement)
5130B Excavator Hydraulic System Control Valve (Implement)
325C Excavator Hydraulic System Travel Hydraulic System
345B, 345B Series II and W345B Series II Excavators Engine and Pump Control Engine and Hydraulic Pump Controller
2001/12/24 The New Steering Control Valve Groups Improve Service Life {5051}
M316C, M318C and M322C Excavators and M318C and M322C Material Handlers Shipping the Machine
312C Excavator Machine Systems Blade Cylinder - Install
2001/10/15 Correction to Disassembly and Assembly , "Swing Frame" and Disassembly and Assembly , "Swing Cylinder" {6506}
W345B Series II Material Handler Hydraulic System Pilot Valve (Joystick)
Quick Coupler Wedge Lock(Wheel Loader) Model View Illustrations
M313C and M315C Excavators Axle Oil (Rear) - Change
3046 Engine For Caterpillar Built Machines Fuel Shutoff Solenoid - Remove and Install
325C Excavator Hydraulic System Travel Counterbalance Valve
322C Excavator Hydraulic System Swing Hydraulic System
325C Excavator Hydraulic System Return Hydraulic System
37-MT, 41-MT, and 42-MT Series Starting Motors Starting Motor Solenoid - Test