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INTRODUCTION

3. If an abnormality is detected, repair or replace the parts.

Reassembling hydraulic equipment

1. During the parts cleaning, ventilate the room.

2. Before assembly, clean parts roughly first, and then completely.

3. Remove adhering oil by compressed air, and apply hydraulic oil or gear oil, and then assemble them.

4. Replace the removed O-ring, back-up rings and oil seal with new ones, and apply grease oil on them before

assembling.

5. Removes dirt and water on the surface on which liquid sealant are applied, decrease them, and apply liquid sealant

on them.

6. Before assembling, remove rust preventives on new parts.

7. Use special tools to fit bearings, bushing and oil seal.

8. Assemble parts matching to the marks.

9. After completion, check that there is no omission of parts.

Installing hydraulic equipment

1. Confirm hydraulic oil and lubrication oil.

2. Air release is required in the following cases:

A. Change of hydraulic oil

B. Replacement of parts on suction pipe side

C. Removing and attaching hydraulic pump

D. Removing and attaching swing motor

E. Removing and attaching travel motor

F. Removing and attaching hydraulic cylinder

3. For air bleed of hydraulic pump and swing motor,

loosen drain plug on the upper part, start engine, and
run in low idling, then bleed air until hydraulic oil is
comes out. After completion of comes, tighten plug
securely.

4. For air bleed of travel motor and hydraulic cylinder,

starts engine and operate it for

10 min

or more at no

load and low speed.

5. Air in pilot circuit can be bleed out by only operating

digging, swing and traveling motions thoroughly.

6. Check hydraulic oil level.

Move attachments to hydraulic oil check position, and
check hydraulic oil level of tank. Refill oil if the oil level
is lower than the specified level.
How to check oil level of hydraulic oil tank.

TULTSM2300067A

1

ATTENTION:

If hydraulic oil and lubricating oil are not filled and also air bleed is not performed, the hydraulic equip-

ment may be damaged.

ATTENTION:

For cylinder, don’t move it to the stroke end at beginning.

47488366A 13/03/2013

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Содержание E75CSR

Страница 1: ...SERVICE MANUAL E75CSR Midi Excavator English March 2013 Copyright 2013 CNH Europe Holding S A All Rights Reserved SERVICE MANUAL E75CSR Midi Excavator 1 2 Part number 47488366A Part number 47488366A ...

Страница 2: ...SERVICE MANUAL E75CSR 47488366A 13 03 2013 EN Find manuals at https best manuals com ...

Страница 3: ...4 Combination pump units 35 5 35 359 Main control valve 35 6 35 355 Hydraulic hand control 35 7 35 356 Hydraulic foot control 35 8 35 352 Hydraulic swing system 35 9 35 353 Hydraulic travel system 35 10 35 354 Hydraulic central joint 35 11 35 736 Boom hydraulic system 35 12 35 737 Dipper hydraulic system 35 13 35 738 Excavator and backhoe bucket hydraulic system 35 14 35 741 Dozer blade cylinders ...

Страница 4: ...ery 55 5 55 011 Fuel tank system 55 6 55 640 Electronic modules 55 7 55 512 Cab controls 55 8 55 036 Hydraulic system control 55 9 55 051 Cab Heating Ventilation and Air Conditioning HVAC controls 55 10 55 404 External lighting 55 11 55 510 Cab or platform harnesses and connectors 55 12 55 408 Warning indicators alarms and instruments 55 13 Booms dippers and buckets 84 84 910 Boom 84 1 84 912 Dipp...

Страница 5: ...90 160 Cab interior trim and panels 90 2 90 120 Mechanically adjusted operator seat 90 3 90 105 Machine shields and guards 90 4 90 116 Fenders and guards 90 5 47488366A 13 03 2013 Find manuals at https best manuals com ...

Страница 6: ...INTRODUCTION 47488366A 13 03 2013 1 Find manuals at https best manuals com ...

Страница 7: ...cation of screw locking compound and sealing compound 22 Special tools Suction stopper 23 Basic instructions How to use maintenance standards and precautions 25 General specification Performance 27 Dimension Screw size 28 Dimension Plugs 29 Dimension Machine 33 Dimension Transportation 34 Weight 37 Capacities Fluids and lubricants 38 Product identification 39 Product identification Machine Orienta...

Страница 8: ...d Supplementary units Table1 2 Quantities Designation Sign Plain angle Radian rad Solid angle Steradian sr Derived units of basic units Table1 3 Quantities Designation Sign Area Square meter m2 Volume Cubic meter m3 Velocity Meter per second m s Acceleration Meter per second second m s2 Density Kilogram per cubic meter kg m3 Derived units bearing peculiar designations Table1 4 Quantities Unit Symb...

Страница 9: ...efix Designation Sign Power Giga G 109 Mega 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 Unit conversion table Table1 6 Quantities JIS SI Remarks Mass kg kg Force kgf N 1 kgf 9 807 N Torque kgm N m 1 kgm 9 807 N m Pressure Kg cm MPa 1 Kg cm 0 09807 MPa Motive power PS kW 1PS 0 7355 kW Revolution RPM min 1 1 RPM 1 min 1 47488366...

Страница 10: ...ith 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 Indicates an imminently hazardous situation which if not avoided will result in death or serious ...

Страница 11: ... in injury or death 6 Relieve all pressure in air oil or water systems before any lines fittings or related items are disconnected or removed Always make sure all raised components are blocked correctly and be alert for possible pressure when disconnecting any device from a system that utilizes pressure 7 Lower the bucket dozer or other attachments to the ground before performing any work on the m...

Страница 12: ...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 can result in a high velocity oil stream that will be invisible close to the hose This oil can penetrate the skin and cause personal injury Use card board or paper to locate pinhole leaks 20 Tighten connections to the correct torque Make sure...

Страница 13: ...n work shop into account and request to procure necessary parts in advance Recording Record the following items to keep contact and prevent malfunction from recurring 1 Inspecting date place 2 Model name serial number and record on hourmeter 3 Trouble condition place cause 4 Visible oil leak water leak and damage 5 Clogging of filters oil level oil quality oil contamination and looseness 6 Examine...

Страница 14: ...nt oil leaking entry of dust etc 4 Clean the outside surface of equipment etc before disassembling and drain hydraulic oil and gear oil before putting them on working bench Disassembling hydraulic equipment 1 Since performance and function of hydraulic equipment after disassembly and assembly results in immunity from responsibility on the manufacture s side disassembly assembly and modification wi...

Страница 15: ...B Replacement of parts on suction pipe side C Removing and attaching hydraulic pump D Removing and attaching swing motor E Removing and attaching travel motor F Removing and attaching hydraulic cylinder 3 For air bleed of hydraulic pump and swing motor loosen drain plug on the upper part start engine and run in low idling then bleed air until hydraulic oil is comes out After completion of comes ti...

Страница 16: ...ry acid causes burns Batteries contain sulfuric acid Avoid contact with skin eyes or clothing An tidote external Flush with water Antidote eyes flush with water for 15 minutes and seek medical attention immediately Antidote internal Drink large quantities of water or milk Do not induce vomiting Seek medical attention immediately Failure to comply could result in death or se rious injury W0111A HYD...

Страница 17: ...ith flame proof clothes ENVIRONMENTAL ISSUES 1 Engine should be started and operated in the place where air can be sufficiently ventilated 2 Waste disposal The following parts follows the regulation Waste oil waste container and battery 3 Precautions for handling hydraulic oil Hydraulic oil may cause inflammation of eyes Wear goggles to protect eyes on handling it When it has got in eyes Wash eyes...

Страница 18: ...b ft 67 6 81 4 N m 49 9 60 0 lb ft 171 211 N m 126 1 155 6 lb ft 145 177 N m 106 9 130 5 lb ft 304 382 N m 224 2 281 7 lb ft 255 313 N m 188 1 230 9 lb ft M18 X 2 5 110 134 N m 81 1 98 8 lb ft 93 113 N m 68 6 83 3 lb ft 236 294 N m 174 1 216 8 lb ft 206 246 N m 151 9 181 4 lb ft 432 530 N m 318 6 390 9 lb ft 363 441 N m 267 7 325 3 lb ft M20 X 2 5 155 189 N m 114 3 139 3 lb ft 130 158 N m 95 9 116...

Страница 19: ... 239 0 296 5 lb ft 275 333 N m 202 8 245 6 lb ft M20 X 1 5 167 205 N m 123 2 151 2 lb ft 139 171 N m 102 5 126 1 lb ft 363 441 N m 267 7 325 3 lb ft 304 362 N m 224 2 267 0 lb ft 657 795 N m 484 6 586 4 lb ft 549 667 N m 404 92 491 95 lb ft M24 X 2 285 343 N m 210 2 253 0 lb ft 236 294 N m 174 1 216 8 lb ft 617 755 N m 455 1 556 86 lb ft 510 628 N m 376 16 463 19 lb ft 1122 1358 N m 827 54 1001 61...

Страница 20: ...are type Size Wrench Tightening torque PF 1 8 17 mm 13 17 N m 10 13 lb ft PF 1 4 19 mm 24 1 33 9 N m 18 25 lb ft PF 3 8 22 mm 44 1 53 9 N m 32 5 39 8 lb ft PF 1 2 27 mm 73 1 82 9 N m 53 9 61 1 lb ft PF 3 4 36 mm 108 2 127 8 N m 79 8 94 3 lb ft PF 1 41 mm 122 152 N m 90 112 lb ft TULI12EXM0035AB 2 Joint ors type Unified screw size Opposing flats Tightening Torque 1 14 UNS 30 32 123 151 N m 91 111 l...

Страница 21: ... 20 9 29 1 lb ft M10 33 9 45 1 N m 25 0 33 3 lb ft M10 PF 1 36 8 48 N m 27 1 35 lb ft M10 56 6 67 8 N m 41 7 50 0 lb ft M12 PF1 1 4 48 62 2 N m 35 45 9 lb ft M10 84 9 101 7 N m 62 6 75 0 lb ft M14 PF1 1 2 62 2 79 N m 45 9 58 lb ft M12 158 180 N m 117 133 lb ft M16 PF 2 73 5 90 3 N m 54 2 66 6 lb ft M12 271 293 N m 200 216 lb ft M20 TULI12EXM0037AB 4 47488366A 13 03 2013 16 ...

Страница 22: ... 9 lb ft ø 18 mm 0 709 in 2 5 mm 0 098 in 32 mm 132 162 N m 97 4 119 5 lb ft ø 22 mm 0 866 in 3 0 mm 0 118 in 36 mm 194 238 N m 143 1 175 5 lb ft Nippon A M C 29 4 MPa 4264 psi ø 28 mm 1 102 in 4 0 mm 0 157 in 41 mm 248 302 N m 182 9 222 7 lb ft Ihara koatu 29 4 MPa 4264 psi ø 35 mm 1 378 in 5 0 mm 0 197 in 55 mm 397 485 N m 292 8 357 7 lb ft Parts No Tube size ød Ihara Koatu Nippon A M C 6 mm 0 2...

Страница 23: ...000 12 mm 0 5 in 22 mm 0 9 in ZF93N12000 15 mm 0 6 in 27 mm 1 1 in ZF93N15000 ZA93N15000 18 mm 0 7 in 32 mm 1 3 in ZF93N18000 ZA93N18000 22 mm 0 9 in 36 mm 1 4 in ZF93N22000 ZA93N22000 28 mm 1 1 in 41 mm 1 6 in ZF93N28000 ZA93N28000 32 mm 1 3 in 50 mm 2 0 in ZF93N32000 35 mm 1 4 in 55 mm 2 17 in ZF93N35000 ZA93N35000 38 mm 1 5 in 60 mm 2 4 in ZF93N38000 TULI12EXN1145AA 2 47488366A 13 03 2013 18 ...

Страница 24: ...1T160 27 mm TULI12EXM0049AA 1 Applicable tube diameter Part No HEX 18 mm 0 709 in 2421T138 32 mm TULI12EXM0050AA 2 Applicable tube diameter Part No HEX 22 mm 0 866 in 2421T130 36 mm TULI12EXM0051AA 3 Applicable tube diameter Part No HEX 28 mm 1 102 in 2421T115 41 mm TULI12EXM0052AA 4 47488366A 13 03 2013 19 ...

Страница 25: ... HEX 28 mm 1 102 in 2421T231 46 mm TULI12EXM0053AA 5 Applicable tube diameter Part No HEX 32 mm 1 260 in 2421T232 50 mm TULI12EXM0054AA 6 Applicable tube diameter Part No HEX 35 mm 1 378 in 2421T314 55 mm TULI12EXM0055AA 7 47488366A 13 03 2013 20 ...

Страница 26: ...r slinging the pump 3 Plug PF 3 4 ZE72X12000 For slinging the swing motor 4 Eye bolt M10 x 18 M8 X 15 ZS91C01000 ZS91C00800 For slinging the swing Flare hose 5 Plug Nominal tube dia 22 Reference Eye bolt Nut ZF83P22000 ZS91C00800 ZF93N22000 Flare hose 6 Torx driver with tamper proof T25 for M5 For instrument R H cover 47488366A 13 03 2013 21 ...

Страница 27: ... turer Name Equivalent Applicable Manufacturer Loctite Three Bond 1901 Anti seizure Cylinder Three Bond 1215 gray Loctite 5699 Swing motor Three Bond 1211white Loctite 5301J Swing motor Three bond Three Bond 1303B Loctite 211 Main pump LOCTITE 222 Three bond 1344N Main pump Loctite LOCTITE 277 Three bond 1307N Pilot valve Loctite Parmatex 98D Three Bond 1121 Hydraulic oil tank Hose Sumitomo Chemic...

Страница 28: ...pecial tools Suction stopper Components No Name Parts no Qty Suction stopper assy 24100P978F4 1 Rod 2420T4660D1 1 2 Nut ZN16C08007 1 3 Cover 2414T2123D4 1 4 O ring 45Z91D8 1 TULI12EXM0064BB 1 47488366A 13 03 2013 23 ...

Страница 29: ...INTRODUCTION Dimension SMIL13CEX1680FA 2 47488366A 13 03 2013 24 ...

Страница 30: ... value at which reconditioning is impossible without replacement of parts If the value is expected to exceed the service limit before next inspection and correction are performed replace the parts immediately The operation over the specified values causes increase of damage and requires the down time of machine and also causes safety problems Cautions to be exercised at judgment Evaluation of meas...

Страница 31: ...I P and recommend that they should be replaced regularly Inspection and replacement of oils and greases 3 In performing maintenance it is necessary for the user to familiarize himself with how to handle the machine safely cautions to be exercised and inspection lubrication procedures Refer to the Operators Manuals as well 47488366A 13 03 2013 26 ...

Страница 32: ...e engine speed net 211 N m 156 lb ft 1800 RPM Starter 24 V 3 2 kW 4 4 Hp Alternator 24 V 50 A Hydraulic components Hydraulic pump Variable displacement axial piston gear pump Hydraulic motor swing Axial piston motor Hydraulic motor travel 2 speed axial piston motor Control valve 8 spool control valve x 1 Cylinder boom arm bucket and dozer Double action cylinder Oil cooler Air cooled type Weight Wi...

Страница 33: ...30 46 mm TULTSM2300069A 1 Capscrew socket bolt Nominal B Nominal B screw size d Tool size screw size d Tool size M3 2 5 mm M20 17 mm M4 3 mm M22 17 mm M5 5 mm M24 19 mm M6 5 mm M27 19 mm M8 6 mm M30 22 mm M10 8 mm M36 27 mm M12 10 mm M42 32 mm M14 12 mm M45 32 mm M16 14 mm M48 36 mm M18 14 mm M52 36 mm TULTSM2300070A 2 Socket set screw Nominal B Nominal B screw size d Tool size screw size d Tool s...

Страница 34: ...3CEX1681AA 1 Plug Tube plug Applicable tube O D A Plug parts No 6 ZF83P06000 8 ZF83P08000 10 ZF83P10000 12 ZF83P12000 15 ZF83P15000 18 ZF83P18000 22 ZF83P22000 28 ZF83P28000 SMIL13CEX1682AA 2 Nut Applica ble tube O D A Nut parts No d screw Opposing flats 6 ZF93N06000 M12 X 1 5 14 8 ZF93N08000 M14 X 1 5 17 10 ZF93N10000 M16 X 1 5 19 12 ZF93N12000 M18 X 1 5 22 15 ZF93N15000 M22 X 1 5 27 18 ZF93N1800...

Страница 35: ... ZE72X160 00 41 mm 1 6 in ZD12P02900 1B P29 SMIL13CEX1684AA 4 PT screw PT screw Plug parts No B PT 1 8 ZE82T02000 5 mm PT 1 4 ZE82T04000 6 mm PT 3 8 ZE82T06000 8 mm PT 1 2 ZE82T08000 10 mm PT 3 4 ZE82T12000 14 mm PT1 ZE82T16000 17 mm PT1 1 4 ZE82T20000 22 mm PT1 1 2 ZE82T24000 22 mm SMIL13CEX1685AA 5 Plug for F flare hose PF screw Plug parts No B PF 1 4 2444Z2728D1 14 mm PF 3 8 2444Z2728D2 17 mm P...

Страница 36: ...Appli cable hose O D Plug parts no Op pos ing flats HE X O ring parts No Nom inal O rin g 1 14 UNS Ф21 7 YN01H010 01P1 27 ZD12A01600 1B A16 1 3 16 12 UN Ф27 2 YN01H010 02P1 36 ZD12A01800 1B A18 1 7 16 12 UN Ф34 0 YN01H010 03P1 41 ZD12A02100 1B A21 SMIL13CEX1688AA 8 Female Screw size A Applica ble hose O D Plug parts no Op pos ing flats HEX 1 14 UNS Ф21 7 YN01H01004P1 32 1 3 16 12 UN Ф27 2 YN01H010...

Страница 37: ... 0 58 72 mm 2 3 in 30 18 mm 1 2 in 44 45 44 58 mm 1 7 1 8 in 11 mm 0 4 in ZD12 P0380 0 SMIL13CEX1690AA 10 For high pressure 41 2 MPa 5976 psi Size Plug part No C D G H O ring part No 1 2 ZE13 Q0800 0 40 49 mm 1 6 in 18 24 mm 0 7 in 25 40 25 53 mm 1 0 1 0 in 9 mm 0 4 in 2445Z 831D1 3 4 ZE13 Q1200 0 50 80 mm 2 0 in 23 80 mm 0 9 in 31 75 31 88 mm 1 2 1 3 in 11 mm 0 4 in ZD12 P0260 0 1 ZE13 Q1600 0 57...

Страница 38: ...RODUCTION Dimension Machine E75CSR 2 13 m 7 ft arm 0 22 m 0 29 yd bucket SMIL13CEX1692GA 1 NOTE Dimensions marked do not include the height of the shoe lug include LC specifications 47488366A 13 03 2013 33 ...

Страница 39: ...en the 2 13 m 7 ft arm equipped machine is transported remove the bucket as shown in the above figure to limit the overall height of the machine within 3 8 m 12 5 ft The arm cylinder rod of the machine with long arm specification should be set as the transport position when trans porting the machine Dimensions of attachment Boom Item type 3 82 m 13 ft boom Length x Height x Width L x H x W 3 98 m ...

Страница 40: ...2 3 ft x 0 65 m 2 1 ft 3 21 m 10 5 ft x 0 73 m 2 4 ft x 0 75 m 2 5 ft Weight 530 kg 1168 lb 457 kg 1008 lb SMIL13CEX1695EA 3 Arm Item type 2 13 m 7 ft arm 1 71 m 5 6 ft arm Length x Height x Width L x H x W 2 72 m 8 9 ft x 0 56 m 1 8 ft x 0 21 m 0 7 ft 2 24 m 7 3 ft x 0 55 m 1 8 ft x 0 21 m 0 7 ft Weight 307 kg 677 lb 251 kg 553 lb SMIL13CEX1696EA 4 47488366A 13 03 2013 35 ...

Страница 41: ...0 2 yd 0 18 m 0 2 yd Type Hoe bucket Length x Height x Width L x H x W 0 98 m 3 2 ft x 0 90 m 3 0 ft x 0 65 m 2 1 ft 1 m 3 3 ft x 0 90 m 3 0 ft x 0 75 m 2 5 ft 0 98 m 3 2 ft x 0 89 m 2 9 ft x 0 85 m 2 8 ft Weight 195 kg 430 lb 206 kg 454 lb 220 kg 485 lb Bucket capacity 0 22 m 0 3 yd 0 28 m 0 4 yd 0 35 m 0 5 yd SMIL13CEX1697AA 5 Dozer Item type Dozer Length x Height x Width L x H x W 1 43 m 4 7 ft...

Страница 42: ...Swivel joint 28 kg 62 lb Dozer blade 326 kg 719 lb Dozer blade cylinders 51 kg 112 lb Track link with 450 mm 17 7 in shoes assy 420 kg 926 lb x 2 Track link with 600 mm 23 6 in shoes assy 511 kg 1127 lb x 2 Track link assy 155 kg 342 lb x 2 Attachment 3 84 m 13 ft boom 1 71 m 6 ft arm 0 28 m 0 37 yd bucket 3 84 m 13 ft boom 2 13 m 7 ft arm 0 22 m 0 29 yd bucket 1100 kg 2425 lb 1220 kg 2690 lb Buck...

Страница 43: ...kg 10 8 lb AMBRA MG2 Windscreen washer 1 5 l 0 4 US gal TUTELA SC35 Pressure grease fittings AMBRA GR EXP NOTE 1 coolant to be mixed with the water at 50 Cooling system total volume 8 5 l 2 2 US gal ATTENTION 2 if the machine was filled with biodegradeable hydraulic oil MOBIL EAL Envirosyn 46H option take note that this oil cannot be mixed with mineral hydraulic oil Hydraulic system total volume 8...

Страница 44: ...the numbers to your local law enforcement agency Model _________________________________________________________ Product Identification Number PIN _________________________________________________________ Model year _________________________________________________________ Identification data SMIL12CEX0202FC 1 A Machine identification plate 1 Machine model 2 Machine product identification number 3...

Страница 45: ... The serial number plate is located behind the operator s seat on the left side of the cab SMIL13CEX1702BA 2 Falling Objects Protective Structure FOPS The serial number plate is located on the top of the cab SMIL13CEX1703BA 3 47488366A 13 03 2013 40 ...

Страница 46: ...ne Orientation front right rear left The terms right hand left hand front and rear are used in this manual to indicate the sides as they are seen from the operator s seat 1 Front 2 Right 3 Rear 4 Left SMIL13CEX1699BB 1 47488366A 13 03 2013 41 ...

Страница 47: ...INTRODUCTION Part identification Machine main components SMIL13CEX1700HA 1 47488366A 13 03 2013 42 ...

Страница 48: ...INTRODUCTION Front attachment SMIL13CEX1701FA 2 47488366A 13 03 2013 43 ...

Страница 49: ...INTRODUCTION 47488366A 13 03 2013 44 ...

Страница 50: ...SERVICE MANUAL Engine E75CSR 47488366A 13 03 2013 10 ...

Страница 51: ...This as a preview PDF file from best manuals com Download full PDF manual at best manuals com ...

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