Hitachi ZAXIS 330 Hydraulic Excavator operator’s manual

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  This is the most complete Operation and Maintenance Manual for the HITACHI ZAXIS 330 HYDRAULIC EXCAVATOR . Operation and Maintenance Manual can come in handy especially when you have to do immediate repair to your HITACHI ZAXIS 330 HYDRAULIC EXCAVATOR .Operation and Maintenance Manual comes with comprehensive details regarding technical data. Diagrams a complete list of HITACHI ZAXIS 330 HYDRAULIC EXCAVATOR parts and is a must for the will not be dissatisfied. Operation Manual Covers: Safety Safety Signs Component Name Operator’s Station Break-In Operating the Engine Driving the Machine Operating the Machine Transporting Maintenance Maintenance under Special Environmental Conditions Storage Troubleshooting Specifications Optional Attachments and Devices Index File Format: PDF Compatible: All Versions of Windows & Mac Language: English Requirements: Adobe PDF Reader All pages are run off what you need & take it with you into the garage or save money $$ By doing your own repairs!These manuals make it easy for any skill level with these very easy to by step instructions! Looking for some other Operation and Maintenance Manual, Please see the below link: https://www.aservicemanualpdf.com/
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  • 1. PART NO. EM1HH 1 1 Operator’s Manual ZAXIS330 330LC ZAXIS350H 350LCH ZAXIS370MTH HITACHI
  • 2. INTRODUCTION ©2001 Hitachi Construction Machinery Co., Ltd. All rights reserved. Read this manual carefully to learn how to operate and service your machine correctly. Failure to do so could result in personal injury or machine damage. This manual should be considered a permanent part of your machine and should remain with the machine when you sell it. This machine is of metric design. Measurements in this manual are metric. Use only metric hardware and tools as specified. Right-hand and left-hand sides are determined by facing in the direction of forward travel. Write product identification numbers in the Machine Numbers section. Accurately record all the numbers to help in tracing the machine should it be stolen. Your dealer also needs these numbers when you order parts. If this manual is kept on the machine, also file the identification numbers in a secure place off the machine. Warranty is provided as a part of Hitachi's support program for customers who operate and maintain their equipment as described in this manual. The warranty is explained on the warranty certificate which you should have received from your dealer. This warranty provides you the assurance that Hitachi will back its products where defects appear within the warranty period. In some circumstances, Hitachi also provides field improvements, often without charge to the customer, even if the product is out of warranty. Should the equipment be abused, or modified to change its performance beyond the original factory specifications, the warranty will become void and field improvements may be denied. Setting fuel delivery above specifications or otherwise overpowering machines will result in such action. Only qualified, experienced operators officially licensed (according to local law) should be allowed to operate the machine. Moreover, only officially licensed personnel should be allowed to inspect and service the machine. Prior to operating this machine in a country other than a country of its intended use, it may be necessary to make modifications to it so that it complies with the local standards (including safety standards) and requirements of that particular country. Please do not operate this machine outside of the country of its intended use until such compliance has been confirmed. Please contact Hitachi Construction Machinery Co., Ltd. or any of our authorized distributor or dealer if you have any questions concerning compliance. All information, illustrations and specifications in this manual are based on the latest product information available at the time of publication. The right is reserved to make changes at any time without notice.
  • 3. MACHINE NUMBERS MACHINE TYPE AND SERIAL NUMBER MODEL/TYPE: PRODUCT IDENTIFICATION NUMBER: PRODUCT IDENTIFICATION NUMBER PRODUCT IDENTIFICATION NUMBER: NOTE: 1HHP030001 PRODUCT IDENTIFICATION NUMBER (PIN) ENGINE TYPE AND SERIAL NUMBER TYPE: MFG. NO.: TRAVEL MOTOR TYPE AND SERIAL NUMBER TYPE: MFG. NO.: M157-00-001 M157-12-008 M1HH-07-001 Marks to indicate the start and end of the PIN
  • 4. MACHINE NUMBERS SWING MOTOR TYPE AND SERIAL NUMBER TYPE: MFG. NO.: HYDRAULIC PUMP TYPE AND SERIAL NUMBER TYPE: MFG. NO.: M178-07-014 M157-00-004
  • 5. CONTENTS MACHINE NUMBERS SAFETY Recognize Safety Information .............................S-1 Understand Signal Words ...................................S-1 Follow Safety Instructions ...................................S-2 Prepare for Emergencies ....................................S-2 Wear Protective Clothing ....................................S-3 Protect Against Noise..........................................S-3 Inspect Machine ..................................................S-3 General Precautions for Cab...............................S-4 Use Handholds and Steps...................................S-5 Adjust the Operator’s Seat ..................................S-5 Fasten Your Seat Belt .........................................S-6 Move and Operate Machine Safely.....................S-6 Handle Starting Aids Safely.................................S-6 Operate Only from Operator’s Seat ....................S-7 Jump Starting ......................................................S-7 Keep Riders Off Machine....................................S-7 Investigate Job Site Beforehand .........................S-8 Protect Against Falling Stones and Debris..........S-8 Provide Signals for Jobs Involving Multiple Numbers of Machines ...................................S-9 Confirm Direction of Machine to be Driven .........S-9 Drive Machine Safely.........................................S-10 Avoid Injury from Rollaway Accidents ...............S-11 Avoid Injury from Back-Over and Swing Accidents...................................S-12 Keep Personnel Clear from Working Area........S-13 Never Position Bucket Over Anyone.................S-13 Avoid Undercutting............................................S-13 Avoid Tipping.....................................................S-14 Never Undercut a High Bank.............................S-14 Dig with Caution ................................................S-15 Operate with Caution.........................................S-15 Avoid Power Lines.............................................S-15 Object Handling.................................................S-16 Protect Against Flying Debris ............................S-16 Park Machine Safely .........................................S-17 Handle Fluids Safely Avoid Fires....................S-17 Practice Safe Maintenance ...............................S-18 Warn Others of Service Work...........................S-19 Support Machine Properly.................................S-19 Stay Clear of Moving Parts................................S-19 Prevent Parts from Flying ................................S-20 Store Attachments Safely..................................S-20 Prevent Burns....................................................S-21 Replace Rubber Hoses Periodically..................S-21 Avoid High-Pressure Fluids...............................S-22 Prevent Fires.....................................................S-23 Evacuating in Case of Fire ................................S-24 Beware of Exhaust Fumes ................................S-24 Precautions for Welding and Grinding ..............S-25 Avoid Heating Near Pressurized Fluid Lines.....S-26 Avoid Applying Heat to Lines Containing Flammable Fluids........................................S-26 Remove Paint Before Welding or Heating........ S-26 Prevent Battery Explosions............................... S-27 Service Air Conditioning System Safely............ S-27 Handle Chemical Products Safely .................... S-28 Dispose of Waste Properly............................... S-28 SAFETY SIGNS...................................S-29 COMPONENTS NAME..........................1-1 OPERATOR’S STATION Cab Features .......................................................1-2 Monitor Panel.......................................................1-3 Coolant Temperature Gauge .......................1-4 Fuel Gauge ..................................................1-4 Auto-Idle Indicator..........................................1-4 Auto-Acceleration Indicator ...........................1-4 Fuel Level Indicator .......................................1-5 Air Filter Restriction Indicator ........................1-5 Overheat Indicator .........................................1-5 Engine Oil Pressure Indicator........................1-5 Alternator Indicator ........................................1-5 Engine Oil Level Indicator..............................1-6 Coolant Level Indicator..................................1-6 Preheat Indicator ...........................................1-6 Hydraulic Oil Filter Restriction Indicator.........1-6 Liquid Crystal Display (LCD)..........................1-7 Display Selection Switch................................1-7 Hour Meter.....................................................1-7 Trip Meter 1 and Trip Meter 2........................1-8 User’s Mode ..................................................1-8 Set Switch......................................................1-9 Work Mode Switch ......................................1-10 Switch Panel ....................................................1-11 Engine Control Dial......................................1-11 Auto-Idle/Acceleration Selector ...................1-12 Power Mode Switch.....................................1-13 Travel Mode Switch .....................................1-13 Work Light Switch........................................1-14 Wiper/Washer Switch..................................1-15 Switch Panel (Optional) .....................................1-16 Key Switch .........................................................1-18 Power Boost Switch...........................................1-18 Horn Switch........................................................1-18 Lighter ...............................................................1-19 Cab Light............................................................1-20 Installing Fire Extinguisher.................................1-20 Pilot Control Shut-Off Lever...............................1-21 Engine Stop Knob..............................................1-21 Fuse Box............................................................1-22 Air Conditioner Operation ..................................1-23 Cab Heater Operation........................................1-27 Cooling Operation..............................................1-28 Defroster Operation ...........................................1-28 Tips for Optimal Air Conditioner Usage .............1-30 Cab Heater Operation........................................1-31
  • 6. CONTENTS Cab Heater Operation ....................................... 1-33 Defroster Operation........................................... 1-34 AM/FM Radio Operation.................................... 1-35 Digital Clock Setting Procedure......................... 1-36 Cab Door Release Lever................................... 1-38 Opening Upper Front Window........................... 1-38 Closing Upper Front Window ............................ 1-39 Removing and Storing Lower Front Window.............................................. 1-40 Opening Side Windows..................................... 1-41 Opening/Closing Overhead Window................. 1-42 Emergency Exit ................................................. 1-43 Adjust the Seat (ZAXIS330, 330LC).................. 1-44 Adjusting the Seat --- If Equipped (ZAXIS350H, 350LCH, 370MTH)................ 1-46 Adjusting Console Height.................................. 1-48 Seat Belt............................................................ 1-49 BREAK-IN Observe Engine Operation Closely..................... 2-1 Every Eight Hours or Daily .................................. 2-1 After the First 50 Hours ....................................... 2-1 After the First 100 Hours ..................................... 2-1 OPERATING THE ENGINE Inspect Machine Daily Before Starting ................ 3-1 Before Starting Engine ........................................ 3-2 Level Check......................................................... 3-3 Starting the Engine.............................................. 3-4 Starting in Cold Weather ..................................... 3-5 Check Instruments After Starting ........................ 3-6 Using Booster Batteries....................................... 3-7 Stopping the Engine ............................................ 3-9 DRIVING THE MACHINE Drive the Machine Carefully ................................ 4-1 Steering the Machine Using Pedals .................... 4-2 Steering the Machine Using Levers .................... 4-3 Travel Mode Switch............................................. 4-4 Travel Alarm (Optional) ....................................... 4-4 Traveling.............................................................. 4-5 Operating on Soft Ground ................................... 4-6 Raise One Track Using Boom and Arm.............. 4-6 Towing Machine a Short Distance....................... 4-7 Operating in Water or Mud.................................. 4-8 Precautions for Traveling on Slopes ................... 4-9 Parking the Machine on Slopes......................... 4-10 Parking the Machine.......................................... 4-10 OPERATING THE MACHINE Control Lever (ISO Pattern) ............................... 5-1 Control Lever (HITACHI Pattern) ...................... 5-2 Pilot Control Shut-Off Lever ................................ 5-3 Engine Speed Control ......................................... 5-6 Auto-Idle.............................................................. 5-7 Auto Acceleration ................................................ 5-8 Work Mode ........................................................5-10 Power Boost.......................................................5-10 Power Mode.......................................................5-11 Precautions for Operations................................5-12 Operate the Machine Safely ..............................5-13 Operating Backhoe............................................5-14 Grading Operation .............................................5-14 Face Shovel Operation ......................................5-15 Avoid Abusive Operation ...................................5-15 Operating Tips ...................................................5-16 Select Correct Track Shoes...............................5-16 Precaution for Arm Roll-in/Bucket Roll-in Combined Operation ...................................5-17 Shackle Hole Usage ..........................................5-17 Overnight Storage Instructions ..........................5-17 Emergency Boom Lowering Procedure.............5-18 Object Handling --- If Equipped .........................5-19 TRANSPORTING Transporting by Road ..........................................6-1 Loading/Unloading on a Trailer............................6-1 Machine Lifting Procedure...................................6-5 Backhoe (ZAXIS330)...........................................6-6 Backhoe (ZAXIS330LC) ......................................6-9 Backhoe (ZAXIS350H) ......................................6-12 Backhoe (ZAXIS350LCH)..................................6-15 Backhoe (ZAXIS370MTH) .................................6-18 MAINTENANCE Correct Maintenance and Inspection Procedures............................7-1 Check the Hour Meter Regularly .........................7-2 Use Correct Fuels and Lubricants .......................7-2 Maintenance Guide Table....................................7-3 Prepare Machine for Maintenance.......................7-5 Hood and Access Covers ....................................7-6 Periodic Replacement of Parts ............................7-7 Maintenance Guide..............................................7-8 A. Greasing ....................................................7-11 Front Joint Pins............................................7-12 Swing Bearing..............................................7-14 Swing Internal Gear.....................................7-15 Lubricator.....................................................7-16 B. Engine..........................................................7-18 Engine Oil Level...........................................7-19 Change Engine Oil.......................................7-19 Replace Engine Oil Filter.............................7-19 C. Transmission .............................................7-21 Pump Transmission.....................................7-22 Swing Reduction Gear.................................7-23 Travel Reduction Gear ................................7-24 D. Hydraulic System.........................................7-26 Inspection and Maintenance of Hydraulic Equipment .........................7-27 Check Hydraulic Oil Level............................7-29
  • 7. CONTENTS Drain Hydraulic Tank Sump ........................ 7-30 Change Hydraulic Oil .................................. 7-31 Suction Filter Cleaning ................................ 7-31 Replace Hydraulic Tank Oil Filter................ 7-34 Replace Pilot Oil Filter................................. 7-35 Check Hoses and Lines .............................. 7-36 Service Recommendations for Hydraulic Fittings................................... 7-39 E. Fuel System ................................................ 7-41 Drain Fuel Tank Sump................................ 7-43 Check Water Separator .............................. 7-43 Replace Fuel Filter...................................... 7-45 Clean Feed Pump Strainer.......................... 7-46 Check Fuel Hoses....................................... 7-47 F. Air Cleaner .................................................. 7-48 Clean the Air Cleaner Outer Element.......... 7-48 Replace the Air Cleaner Outer and Inner Elements............................... 7-48 G. Cooling System ........................................... 7-50 Check Coolant Level................................... 7-52 Check and Adjust Fan Belt Tension............ 7-52 Change Coolant .......................................... 7-53 Clean Radiator Interior ................................ 7-53 Clean Radiator, Oil Cooler Core and Inter Cooler .................................... 7-54 Clean Oil Cooler Front Screen.................... 7-54 Clean Air Conditioner Condenser ............... 7-54 Clean Inter Cooler Front Screen ................. 7-54 H. Electrical System ....................................... 7-55 Batteries ...................................................... 7-55 Replace Batteries........................................ 7-59 Replacing Fuses ......................................... 7-59 I. Miscellaneous ............................................ 7-60 Check Bucket Teeth.................................... 7-61 Change Bucket .......................................... 7-66 Convert Bucket Connection Into Face Shovel .......................................... 7-67 Adjust the Bucket Linkage .......................... 7-68 Remove the Travel Levers.......................... 7-69 Check and Replace Seat Belt ................... 7-70 Check Windshield Washer Fluid Level ....... 7-70 Check Track Sag ........................................ 7-71 Adjust Track Sag......................................... 7-71 Loosen the Track ........................................ 7-72 Tighten the Track ........................................ 7-72 Clean and Replace Air Conditioner Filter.... 7-73 Check the Air Conditioner ........................... 7-75 Cleaning Cab Floor ..................................... 7-76 Check Injection Nozzle................................ 7-77 Retighten Cylinder Head Bolt...................... 7-77 Inspect and Adjust Valve Clearance ........... 7-77 Check Fuel Injection Timing........................ 7-77 Measure Engine Compression Pressure .... 7-77 Check Starter and Alternator....................... 7-77 Change Water Pump Grease ..................... 7-77 Check Tightening Torque of Bolts and Nuts ................................................7-78 MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS Maintenance Under Special Environmental Conditions..............................9-1 STORAGE Storing the Machine...........................................10-1 Removing the Machine from Storage................10-2 TROUBLESHOOTING Engine ...............................................................11-1 Electrical System ...............................................11-6 Mode Selection ..................................................11-8 Control Levers ...................................................11-9 Hydraulic Sy
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