Case CX300C - Product identification

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1-GENERALINFORMATION

Productidentication

CX300Chydrauliccrawlerexcavator

1JOA94-0031

Pinplates

Whenorderingparts,obtaininginformationorassistance,alwayssupplyyourCASECONSTRUCTIONDealerwith

thetypeandserialnumberofyourmachineoraccessories.

Writethefollowinginthespacesbelow:thetype,serialnumberandyearofmanufactureofyourmachine,accessories

andtheserialnumbersofthevarioushydraulicandmechanicalcomponents.

Machine

(1)Type/ModelandCategory:

(HydraulicExcavator)CX300C.

(2)Productidenticationnumber:

QC3CE6-003N2

1-5

Main Page

Table of Contents2
General Information7
Safety Rules7
Note to the Owner9
Product Identification11
Left, Right, Front and Rear of the Machine14
Electro-Magnetic Interference (EMC)14
Telematics - Foreword15
Description of the Main Components16
Safety Information19
Safety Rules19
Safety Decals26
Hand Signals45
Controls/Instruments51
Access to Operator's Platform51
Frame - Access/Exit51
Position of the Operator's Compartment Controls and Accessories53
Operator's Seat55
Air Suspension Seat Adjustments55
Forward Controls59
Hand Control Levers and Pedals59
Windshield65
Front Lower Window66
Front Right-Hand Console67
System Display and Function Control Panel68
Monitor Switches73
Menu Screen Display76
Diesel Particulate Diffuser (DPD)86
Clock Adjustment97
Left-Hand Side Controls98
Left-Hand Control Arm98
Heating, Ventilation or Air-Conditioning Control100
Function Cancellation Lever and Safety Bar104
Cab Internal Lighting105
Emergency Exit Hammer105
Tool Quick Coupler Locking and Unlocking Control Switch (Optional)106
Sliding Windows on Door106
Right-Hand Side Controls107
Right-Hand Control Arm107
Cab Radio109
Right-Hand Console111
Coat Hanger Hook112
Cup Holder112
Rearward Controls113
Fuse Box113
Magazine Rack113
Refrigerated Compartment114
Storage Compartment114
Overhead Controls115
Roof Curtain115
Roof Hatch115
Sun Shield (Optional)115
Exterior Controls116
Fuel Tank116
Rear View Mirrors117
Rear View Camera119
Front Storage Box119
Side Doors120
Battery Master Switch (if Equipped)121
Engine Hood122
Lower Panels123
Windshield Washer Reservoir123
Load Handling Eyes124
Towing Holes125
Safety Valves (Optional)126
Optional Tool Supply Valves (Optional)126
Fuel Tank Filler Pump (if Equipped)127
Cab Protection (ROPS and FOPS)129
Operating Instructions131
Commissioning the Unit131
Cab - Operating131
Cab - Running-In Procedure133
Starting the Unit134
Anti-Theft Protection134
Starting the Engine137
Bringing the Machine up to Operating Temperature139
Engine Operation140
Operating the Machine in Hot or Cold Weather141
Machine Operation142
Stopping the Unit143
Stopping the Engine143
Moving the Unit144
Machine Travel144
Handling the Machine147
Load Handling149
Operating the Machine151
Quick Coupler (Optional)153
Lowering the Attachment in the Event of a Failure158
Auxiliary Hydraulic Circuits159
Optional Hand Control Levers Configuration169
Parking the Unit170
Parking the Machine170
Transport Operations173
Shipping Transport173
Transporting the Machine173
Tie Downs for Shipping - Procedure178
Recovery Transport180
Towing180
Maintenance183
General Information183
Basic Instructions183
Fluids, Fuels and Lubricants187
Fluid Capacities and Lubricant Specifications191
Grease Points192
Levels200
Engine202
Cooling System205
Fuel System209
Releasing Pressure in the Hydraulic System214
Hydraulic Circuit216
Air Filter225
Swing Reduction Gear229
Travel Reduction Gears231
Tracks232
Track Rollers and Idler Wheels235
Radiator and Coolers236
Fan and Alternator Drive Belt238
Adjustment of Engine Valve Rocker Clearances239
Fuel Tank Filter239
Fire Extinguisher (Not Supplied)240
Protecting the Electrical/Electronic Systems During Charging or Welding241
Cab Protection (ROPS and FOPS) (Optional)242
Machine Inspection and Cleaning242
Checking the Machine Settings242
Plastic and Resin Parts243
Checking the Cylinders for Leaks243
Tooth Tip Wear Limits on the Backhoe Bucket243
Replacing a Tooth on a Backhoe Bucket244
Replacing a Backhoe Bucket245
Checking the Opening of the Quick Coupler Locking Hook (Optional)247
Air Conditioning249
Diesel Particulate Diffuser (DPD)253
Gas Spring Inspection254
Torque Specifications for Hardware255
Fuses256
Batteries258
Alternator262
Starter Motor262
Bulb Replacement263
Maintenance Chart266
Storage269
Preparing for Storage269
Periodic Checks270
Starting up after Storage271
Troubleshooting273
Fault Code Resolution273
Engine Troubleshooting273
Specifications275
General Specification275
Noise Level277
Weight278
Dimension279

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