New Holland E80MSR Workshop Manual Download

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E80MSR

WORKSHOP MANUAL

ENGLISH

Print No. 604.13.421

Edition 02/2005
English - Printed in Italy

Printed by Studio ti - 14805

Summary of Contents for E80MSR

Page 1: ...E80MSR WORKSHOP MANUAL ENGLISH Print No 604 13 421 Edition 02 2005 English Printed in Italy Printed by Studio ti 14805 ...

Page 2: ...Find manuals at https best manuals com search s NH 60413421 ...

Page 3: ... following Operation and maintenance instruction manual Spare parts catalog DESCRIPTION OF THE WORKSHOP MANUAL This repair manual consists of one single volume identified with E80MSR Workshop Manual Hydraulic exavator The Hydraulic exavator Workshop Manual contains the technical information necessary for machine serv ice and repair the service equipment the information on maintenance standards the...

Page 4: ...of one simple rule would prevent many thousand serious injuries each year That rule is Never attempt to clean oil or adjust a machine while it is in motion S ATTENTION On machines having hydraulically mechanically and or cable controlled equipment such as showels loaders dozers scrapers etc be certain the equipment is lowered to the ground before servicing adjust ing and or repairing If it is nece...

Page 5: ...0 1 SAFETY PRECAUTIONS Find manuals at https best manuals com search s NH 60413421 ...

Page 6: ...marks The safety information contained in the manual is intended only to supplement safety codes insurance requirements local laws rules and regulations 3 Messages of safety appear in the manual and on the machine All messages of safety are identified by either word of DANGER WARNING and CAUTION 1 DANGER Indicates an imminently hazardous situation which if not avoided will result in death or serio...

Page 7: ...t Always use blocks or jack stands capable of supporting the machine before performing any disassembly Do not operate this machine unless you have read and understand the instructions in the OP ERATOR S MANUAL Improper machine opera tion is dangerous and could result in injury or death 6 Relieve all pressure in air oil or water systems be fore any lines fittings or related items are discon nected ...

Page 8: ...f a falling attachment Don t fail to lower the attach ment and place the bucket to the ground before starting the work 19 Loose or damaged fuel lubricant and hydraulic lines tubes and hoses can cause fires Do not bend or strike high pressure lines or install ones which have been bent or damaged Inspect lines tubes and hoses carefully Do not check for leaks with your hands Very small pinhole leaks ...

Page 9: ... AND TEST PROCEDURES 13 SYSTEM MECHATRO CONTROL SYSTEM 21 HYDRAULIC SYSTEM 22 ELECTRICAL SYSTEM 23 COMPONENTS SYSTEM 24 AIR CONDITIONER SYSTEM 25 DISASSEMBLING DISASSEMBLING ASSEMBLING 31 ATTACHMENTS 32 UPPER SWING BODY 33 TRAVEL FRAME 34 TROUBLESHOOTING MECHATRO CONTROL 41 HYDRAULIC SYSTEM 42 ELECTRICAL SYSTEM 43 ENGINE 44 E G ENGINE 51 Find manuals at https best manuals com search s NH 60413421 ...

Page 10: ...nd the assembling and disassembling of the associated hydraulic equipment The Chapter Troubleshooting describes how to find the fault equipment The Chapter Engine describes the engines mak ing use of the Maintenance Manual provided by the suppliers The Chapter Installation Procedures for Optional Attachment describes the supplements added on request as required This Manual may be properly revised ...

Page 11: ... 2 SAFETY IN DISASSEMBLING AND ASSEMBLING 1 3 1 1 3 DISASSEMBLING AND ASSEMBLING HYDRAULIC EQUIPMENT 1 3 1 1 4 ELECTRICAL EQUIPMENT 1 4 1 1 5 HYDRAULIC PARTS 1 5 1 1 6 WELDING REPAIR 1 5 1 1 7 ENVIRONMENTAL MEASURE 1 5 1 2 INTERNATIONAL UNIT CONVERSION SYSTEM Based on MARKS STANDARD HANDBOOK FOR MECHANICAL ENGINEERS 1 6 ...

Page 12: ...1 OUTLINE 1 2 ...

Page 13: ...y meeting before starting work 3 Stop the engine before starting inspection and maintenance to prevent the operator being caught in machine 4 Identify the location of a first aid kit and a fire extin guisher and also where to make contact in a state of emergency 5 Choose a hard level and safe place and place the attachment on the ground securely 6 Use a lifter such as a crane to remove heavy parts...

Page 14: ...1 Hydraulic oil changed 2 Parts of suction side piping replaced 3 Hydraulic pump installed 4 Slewing motor installed 5 Travel motor installed 6 Hydraulic cylinder installed Operation of the hydraulic equipment with out filling hydraulic oil or lubricant or with out performing air bleeding will result in damage to the equipment 3 Perform air bleeding of the hydraulic pump and slewing motor after lo...

Page 15: ...pair 2 Flexible hose F hose Use the appropriate parts Different parts are used depending on the working pressure even the size of fitting and the total length of the hose is same Tighten the fitting at the specified torque Ensure no kink tension interference nor oil leakage is recognized 1 1 6 WELDING REPAIR 1 Refer repair welding to qualified personnel accord ing to the appropriate procedure 2 Di...

Page 16: ...dela cd Table 1 2 QUANTITY UNIT SYMBOL Plane angle radian rad Solid angle steradian sr SI unit system Prefixes of SI n th power of 10 where n is an integer Table 1 5 SI units Base units Table 1 1 Supplemen tary units Table 1 2 Derived units of base units Table 1 3 Derived units bearing peculiar designations Table 1 4 Derived units Table 1 3 QUANTITY UNIT SYMBOL Area square meter m2 Volume cubic me...

Page 17: ...M 106 kilo k 103 hecto h 102 deca da 10 deci d 10 1 centi c 10 2 milli m 10 3 micro µ 10 6 nano n 10 9 pico p 10 12 Table 1 6 QUANTITY Gravitational SI CONVERSION FACTOR Mass kg kg Force kgf N 1 kgf 9 807 N Torque kgf m N m kgf m 9 807 N m Pressure kgf cm2 MPa 1 kgf cm2 0 09807 MPa Motive Power PS kW 1 PS 0 7355 kW Revolution rpm min 1 r min 1 ...

Page 18: ...1 OUTLINE 1 8 MEMO ...

Page 19: ...ONENTS 2 5 2 4 TRANSPORTATION DIMENSION AND WEIGHT 2 7 2 5 SPECIFICATIONS AND PERFORMANCE 2 10 2 5 1 SPEED AND CLIMBING CAPABILITY 2 10 2 5 2 ENGINE 2 10 2 5 3 HYDRAULIC COMPONENTS 2 10 2 5 4 WEIGHT 2 10 2 6 TYPE OF CRAWLER 2 11 2 7 TYPE OF BUCKET 2 11 2 8 COMBINATIONS OF ATTACHMENT 2 12 2 9 ENGINE SPECIFICATION 2 13 2 9 1 SPECIFICATIONS 2 13 2 9 2 ENGINE CHARACTERISTIC CURVE ISUZU 4JG1 2 14 ...

Page 20: ...2 SPECIFICATIONS 2 2 ...

Page 21: ...2 SPECIFICATIONS 2 3 2 1 NAME OF COMPONENTS ...

Page 22: ...2 SPECIFICATIONS 2 4 2 2 MACHINE DIMENSIONS 2 2 1 3 72 m 12 ft 2 in Boom 1 8 m 5 ft 11 in Arm 0 28 m3 0 37 cu yd Bucket Unit mm ft in Marked dimensions do not include height of shoe lug ...

Page 23: ...uding reduction unit 81 180 2 2 3 Upper roller 4 9 2 2 4 Lower roller 15 33 10 2 5 Front idler 44 97 2 2 6 Track tension adjuster 29 64 2 2 7 Sprocket 27 59 2 2 8 Swivel joint 21 46 2 9 Dozer blade 350 770 2 10 Dozer cylinder 60 130 2 2 11 Track link with 450 mm 17 7 in shoes assy 421 928 2 3 Attachment 1 050 2 315 3 72 m 12 ft 2 in Boom 1 80 m 5 ft 11 in Arm 0 28 m 0 37 cy yd bucket 3 1 Bucket as...

Page 24: ...2 SPECIFICATIONS 2 6 Numerical values marked indicate the dry weight 4 3 Fuel 83 183 4 4 Water 10 22 Model 1 8 m 5 ft 11 in Arm Item 450 mm 17 7 in Shoe ...

Page 25: ...ET Item Type 1 80 M 5 ft 11 in Arm 450 mm 17 7 in shoes Width m ft in 2 320 7 7 Weight kg lb 8 000 17 640 Combination Type A Shoe width mm ft in L Length mm ft in H Height mm ft in W Width mm ft in Weight kg lb Without boom arm and bucket 450 17 7 2 860 9 5 2 600 8 6 2 320 7 7 5 860 12 920 600 23 6 2 860 9 5 2 600 8 6 2 470 8 1 6 070 13 380 3 800 mm 12 6 2 600 mm 8 6 6 760 mm 22 2 1 650 5 5 1 200 ...

Page 26: ... lb 520 1 150 Type 1 80 m 5 ft 11 in Arm 0 28 m3 0 37 cu yd Bucket 2 07 m 6 ft 9 in Arm 0 22 m3 0 29 cu yd Bucket Item Length Height Width L H W m ft in 3 34 0 70 0 75 10 4 2 4 2 6 3 61 0 71 0 65 11 10 2 4 2 2 Weight kg lb 520 1 150 530 1 170 Item Type 1 80 m 5 ft 11 in Arm 2 07 m 6 ft 9 in Arm Length Height Width L H W m ft in 2 37 0 53 0 36 7 1 1 9 1 2 2 64 0 53 0 36 8 8 1 9 1 2 Weight kg lb 320...

Page 27: ...OF DOZER Type Hoe bucket Length Height Width 0 98 0 89 0 75 3 3 2 11 2 6 0 98 0 89 0 85 3 3 2 11 2 9 L H W m ft in Weight kg lbs 200 440 220 490 Bucket capacity m3 cu yd 0 28 0 37 0 35 0 45 Length Height Width L H W m ft in 1 62 0 45 2 32 5 4 1 6 7 7 Weight kg lb 350 770 ...

Page 28: ... 55 PS 2 100 rpm Maximum torque Rotation speed 19 1 kgf m 139 ft lbs 1 800 rpm Starter 24 V 3 2 kW Alternator 24 V 30A Hydraulic pump Variable displacement axial piston gear pump Hydraulic motor Slewing Axial piston motor Hydraulic motor Travel 2 speed axial piston motor Control valve 8 spool control valve Cylinder Boom Arm Swing and Bucket Double action cylinder Oil cooler Air cooled type Unit kg...

Page 29: ...ge 2 7 TYPE OF BUCKET Shape Shoe width mm in Overall width of crawler mm in Ground pressure kgf cm2 psi Rubber crawler 450 17 7 2 320 7 7 0 36 5 1 Iron crawler 450 17 7 2 320 7 7 0 32 4 5 Iron crawler 600 23 6 2 470 8 1 0 28 4 0 Hoe bucket Heaped capacity m3 cu yd Struck m3 cu yd Outer width mm ft in Number of tooth W or W O side cutter Availability of face shovel Weight kg lbs With side cutter Wi...

Page 30: ...ove table is not included in our responsibility When bucket marked by has been attached or nibbler has been attached on long arm the specified stability may not be obtained So add weight 400 kg 880 lbs in add on type as required If any other bucket except for the backhoe bucket is turned over and used for excavation damage to the arm and bucket may occur Bucket Applicable Arm Type Heaped capacity ...

Page 31: ...rpm Lubrication oil pressure Fuel injection timing 10 1 before top dead point Valve clearance Valve clearance Open Close Intake valve 0 4 mm 0 016 in cold condition 24 5 before top dead point 55 5 after bottom dead point Exhaust valve 0 4 mm 0 016 in cold condition 54 before top dead point 26 after top dead point Starter capacity 3 2kW 24 V Generator capacity Alternator 24 V 30 A Cooling fan drive...

Page 32: ...2 SPECIFICATIONS 2 14 2 9 2 ENGINE CHARACTERISTIC CURVE ISUZU 4JG1 Condition to be measured With fan and generator Without muffler and air cleaner ...

Page 33: ...ENANCE STANDARDS 3 9 3 3 BUCKET 3 12 3 3 1 BUCKET DIMENSIONAL DRAWING 3 12 3 3 2 BUCKET DIMENSIONAL TABLE 3 12 3 3 3 DETAIL DIMENSIONAL DRAWING OF LUG SECTION 3 13 3 3 4 DETAIL DIMENSIONAL DRAWING OF BOSS SECTION 3 14 3 4 DOZER 3 15 3 4 1 DOZER DIMENSIONAL DRAWING 3 15 3 4 2 DOZER MAINTENANCE STANDARD 3 16 3 5 SWING 3 18 3 5 1 SWING BRACKET DIMENSION 3 18 3 5 2 SWING MAINTENANCE STANDARD 3 19 ...

Page 34: ...3 ATTACHMENT DIMENSIONS 3 2 ...

Page 35: ... E Height of boom cylinder rod pin 781 30 7 F Height of arm cylinder head side pin 1 085 5 3 7 G Distance between pins of boss R1 858 5 6 1 H Distance between of pins of bracket R1 706 5 5 7 I Arm cylinder head side inner width 100 3 94 J Inner width of bracket on the arm cylinder rod side mounting section 100 3 94 d1 Boom foot pin dia Ø 60 2 36 d2 Boom cylinder rod side pin dia Ø 70 2 76 d3 Pin d...

Page 36: ...Pin dia Pin dia tol erance Bushing i d tolerance Standard value Limi value for repair Service limit value A Boom foot Ø60 2 3622 0 06 0 0024 0 09 0 0035 0 10 0 0039 0 03 0 0012 0 09 0 19 0 0035 0 0075 2 0 0 08 2 5 0 1 Replace bushing or pin B Boom cylinder Head side Ø75 2 9528 0 25 0 0098 0 05 0 0020 0 11 0 34 0 0043 0 0134 C Boom cylinder Rod side Ø70 2 7559 D Arm cylinder Head side Ø60 2 3622 Ma...

Page 37: ...mit valve No Dimen sions A A Boom foot Boom L1 360 14 2 0 5 0 02 or less 1 0 0 04 1 5 0 06 PL 1 470 18 50 Adjust ed by shim Swing bracket B B Boom cylinder Head side Boom cylinder L2 95 3 74 0 6 1 0 0 02 0 04 2 0 0 08 2 5 0 10 PL 2 448 17 64 Swing bracket 102 4 02 C C Boom cylinder Rod side Boom cylinder L3 95 3 74 0 6 2 0 0 02 0 08 3 0 0 12 4 0 0 16 PL 3 204 8 03 Boom 100 3 94 D D Arm cylinder He...

Page 38: ...3 ATTACHMENT DIMENSIONS 3 6 3 2 ARM 3 2 1 ARM DIMENSIONAL DRAWING ...

Page 39: ...Ø60 2 36 P Link dimension 436 5 17 2 D3 I D of boss Ø75 2 95 Q Link dimension 380 0 5 14 7 0 0197 E Distancebetweenpinsofbossand bracket R1 512 5 4 12 R Height between pins of boss and center 15 0 591 F Distance between of boss and boss R240 9 45 d1 Pin dia Ø50 1 97 G Height between pins of boss and bracket 406 7 16 01 d2 Pin dia Ø50 1 97 H Height between pins of boss and bracket A point 195 7 68 ...

Page 40: ...3 ATTACHMENT DIMENSIONS 3 8 This page is blank for editing convenience ...

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