Case CX260C Service Manual Download Page 54

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INTRODUCTION

Abbreviation

Explanation

Right hand

ROM

Read-only memory

Rail pressure

Rear

RWD

Rearward

+ Flush head S

+ Flush head Screw

+ Phillips pan head S

+ Phillips pan head Screw

+ Screw tapping S

+ Screw tapping Screw

S/A

Subassembly

SAE

Society of Automotive Engineers

SBF

Slow blow fuse

SCV

Suction control valve

SIG

Signal

SLD

Shield

SP pin

Special pin

Starter/start

STD

Standard

Switch

TDC

Top dead center

TEMP

Temperature

Throttle position

UART

Universal asynchronous receiver-transmitter

Battery voltage

VGS Turbo

Variable geometry system turbo

High-strength W

High-strength washer

Outer-tooth W

Outer-tooth washer

W/H

Wire, harness

W/L

Warning lamp

W/S

Welded splice

WOT

Wide open throttle

47877014 01/07/2015

Summary of Contents for CX260C

Page 1: ...1 2 CX260C Crawler Excavator SERVICE MANUAL Crawler Excavator CX260C Part number 47877014 English July 2015 2015 CNH Industrial Italia S p A All Rights Reserved SERVICE MANUAL Part number 47877014...

Page 2: ...SERVICE MANUAL CX260C Crawler excavator LC version TIER 3 CHINA Market 47877014 01 07 2015 EN Find manuals at https best manuals com...

Page 3: ...10 501 Exhaust Gas Recirculation EGR Diesel Particulate Filter DPF exhaust treatment 10 11 10 400 Engine cooling system 10 12 10 414 Fan and drive 10 13 10 310 Aftercooler 10 14 10 304 Engine lubrica...

Page 4: ...1 Tracks and track suspension 48 48 130 Track frame and driving wheels 48 1 48 100 Tracks 48 2 48 134 Track tension units 48 3 48 138 Track rollers 48 4 Cab climate control 50 50 100 Heating 50 1 50 2...

Page 5: ...55 417 Travel control system 55 19 55 950 Hammer electric system 55 20 55 530 Camera 55 21 55 518 Wiper and washer system 55 22 55 404 External lighting 55 23 55 514 Cab lighting 55 24 55 408 Warning...

Page 6: ...INTRODUCTION 47877014 01 07 2015 1 Find manuals at https best manuals com...

Page 7: ...ucture 8 Torque Bolt and nut 9 Torque Special torque settings 10 Basic instructions Shop and assembly 14 General specification 16 General specification Main equipment 20 Weight 27 Dimension 29 Convers...

Page 8: ...nts not approved by the manu facturer including those used for the servicing or repair of the product manufactured or marketed by the manufacturer In any case no warranty is given or attributed on the...

Page 9: ...CAUTION indicates a hazardous situation that if not avoided could result in minor or moderate injury FAILURE TO FOLLOW DANGER WARNING AND CAUTION MESSAGES COULD RESULT IN DEATH OR SERIOUS INJURY Mach...

Page 10: ...ck that there is no wear and no damage Oil seal O ring gasket Always install new oil seals O rings and gaskets Apply grease to sections where oil seals and O rings will be inserted Shaft Check that th...

Page 11: ...it WARNING Check the safety messages in the operator s manual before starting the engine Check all the warning labels on the machine Check that no one is within the machine s operating range Check the...

Page 12: ...a soft head WARNING Wear eye protection when using a hammer to install a pin or when working with a grinder At this time use goggles or eye protectors that meet standards WARNING Park the machine in a...

Page 13: ...uce the functionality of the anchoring part at the left rear of the cab Modifications that effect the strength of the cab with a protective structure Modifications prohibited red part All modification...

Page 14: ...ameter size M6 M8 M10 M12 M14 M16 M18 M20 Wrench 10 mm 13 mm 17 mm 19 mm 22 mm 24 mm 27 mm 30 mm Hexagon bolt Tighten ing torque 6 9 N m 5 089 lb ft 19 6 N m 14 456 lb ft 39 2 N m 28 912 lb ft 58 8 N...

Page 15: ...mm 264 9 313 9 N m 195 38 231 52 lb ft 12 Front bracket M10 17 mm 63 8 73 6 N m 47 06 54 28 lb ft 13 Engine Rear bracket M16 24 mm 205 9 247 1 N m 151 86 182 25 lb ft 14 Radiator M16 24 mm 147 2 176...

Page 16: ...INTRODUCTION SMIL14CEX6819HB 1 47877014 01 07 2015 11...

Page 17: ...INTRODUCTION SMIL13CEX1312GB 2 47877014 01 07 2015 12...

Page 18: ...INTRODUCTION SMIL13CEX1313GB 3 47877014 01 07 2015 13...

Page 19: ...n tool Do not tap the seal with a hammer or mallet 6 While you insert the seal check that the seal is perpendicular to the seat When the seal settles make sure that the seal makes contact with the thr...

Page 20: ...ground cable from the machine battery The electronic monitoring system and charging system will be damaged if this is not done 5 Remove the battery ground cable Reconnect the cable when you complete w...

Page 21: ...body rear end distance 2950 mm 116 142 in Swing body rear section bottom height 1100 mm 43 307 in Distance between tumblers 3840 mm 151 181 in Overall track length 4640 mm 182 677 in Overall track wi...

Page 22: ...156 693 in Height for minimum swing radius at front 7750 mm 305 118 in 7820 mm 307 874 in Operating device Operator s seat Position Left side Structure Adjustable forward back up and down reclining me...

Page 23: ...49 Shoe width 600 mm 23 622 in option 800 mm 31 496 in Grouser height 26 mm 1 024 in Link pitch 190 mm 7 480 in Roller No of upper rollers per side 2 No of lower rollers per side 9 Track belt tension...

Page 24: ...354 in Bucket cylinder 1 x 130 mm 5 118 in 90 mm 3 543 in 1070 mm 42 126 in Filters Hydraulic filters Suction filter inside tank 105 m Return filter inside tank 10 m Pilot line filter inside housing...

Page 25: ...reduction gear Reduction ratio 43 246 Dry weight 271 kg 597 453 lb Take up roller Weight 99 3 kg 218 9190 lb Upper roller Weight 17 8 kg 39 2423 lb Lower roller Weight 37 7 kg 83 1143 lb Recoil spring...

Page 26: ...nder direct fuel injection type electronic control Number of cylinders bore stroke 4 115 mm 4 53 in 125 mm 4 92 in Total displacement 5 193 l 1 3718 US gal Compression ratio 17 5 Rated output 132 1 kW...

Page 27: ...rge flow 234 L min 61 8163 US gpm x 2 at 2000 RPM Pilot pump Pump type Gear pump Displacement capacity 10 cm rev 0 61 in rev Operating pressure 3 92 MPa 569 psi Maximum discharge flow 20 L min 5 283 U...

Page 28: ...nufacturer Kawasaki Heavy Industries Ltd Operating pressure 3 92 MPa 569 psi Secondary pressure 0 64 2 45 MPa 92 8320 355 psi primary short type 1 3 port 19 Operating angle 2 4 port 25 Weight 1 9 kg 4...

Page 29: ...rol valve control dia gram A Secondary pressure MPa psi B Push rod stroke mm in C Operating angle deg 1 Secondary pressure SMIL15CEX1699BB 1 A Secondary pressure MPa psi B Push rod stroke mm in C Oper...

Page 30: ...y pressure MPa psi B Push rod stroke mm in C Pedal operating angle deg 1 Secondary pressure SMIL15CEX1701BB 3 Option remote control valve control diagram A Secondary pressure MPa psi B Operating angle...

Page 31: ...rd left G3 4 Port E Drain port G1 2 Port F Pilot port G1 4 Weight 30 kg 66 139 lb Backhoe attachment Cylinder Boom cylinder Manufacturer KYB Corporation Cylinder bore 130 mm 5 118 in Rod diameter 90 m...

Page 32: ...e bearing 11440 kg 25220 883 lb C Counterweight 5270 kg 11618 361 lb D Lower component with grouser shoe 8490 kg 18717 246 lb E Main unit weight 19930 kg 43938 129 lb F Attachments 5280 kg 11640 407 l...

Page 33: ...Engine 486 kg 1071 447 lb 9 Radiator 120 kg 264 555 lb 10 Hydraulic pump 136 kg 299 829 lb 11 Fuel tank 169 kg 372 581 lb 12 Hydraulic oil tank 137 kg 302 033 lb 13 Control valve 200 kg 440 925 lb 14...

Page 34: ...ard arm 3 00 m 9 8425 ft NOTE Numbers are subject to change without notice due to design change or other reason The diagrams give values that include the shoe lug height a 26 mm 1 024 in SMIL15CEX3797...

Page 35: ...m 2 50 m 8 2021 ft NOTE Numbers are subject to change without notice due to design change or other reason The diagrams give values that include the shoe lug height a 26 mm 1 024 in SMIL15CEX3798FA 2 4...

Page 36: ...5 2 1654 80 3 1496 6 0 2362 31 1 2205 56 2 2047 81 3 1890 7 0 2756 32 1 2598 57 2 2441 82 3 2283 8 0 3150 33 1 2992 58 2 2835 83 3 2677 9 0 3543 34 1 3386 59 2 3228 84 3 3071 10 0 3937 35 1 3780 60 2...

Page 37: ...3 50 60 18 288 18 593 18 898 19 202 19 507 19 812 20 117 20 422 20 726 21 031 60 70 21 336 21 641 21 946 22 250 22 555 22 860 23 165 23 470 23 774 24 079 70 80 24 384 24 689 24 994 25 298 25 603 25 90...

Page 38: ...98 26 719 27 340 27 962 28 583 29 204 29 826 30 447 40 50 31 069 31 690 32 311 32 933 33 554 34 175 34 797 35 418 36 040 36 661 50 60 37 282 37 904 38 525 39 146 39 768 40 389 41 010 41 632 42 253 42...

Page 39: ...7 770 194 786 581 802 968 40 50 819 355 835 742 852 129 868 516 884 904 901 291 917 678 934 065 950 452 966 839 50 60 983 226 999 613 1016 00 0 1032 38 7 1048 77 5 1065 16 2 1081 54 9 1097 93 6 1114 3...

Page 40: ...348 250 3 352 035 6 355 820 9 359 606 3 363 391 6 367 176 9 370 962 2 374 747 6 90 100 378 532 9 382 318 2 386 103 6 389 888 9 393 674 2 397 459 5 401 244 9 405 030 2 408 815 5 412 600 9 100 Liters t...

Page 41: ...000 3 5200 3 7400 3 9600 4 1800 10 20 4 4000 4 6200 4 8400 5 0600 5 2800 5 5000 5 7200 5 9400 6 1600 6 3800 20 30 6 6000 6 8200 7 0400 7 2600 7 4800 7 7000 7 9200 8 1400 8 3600 8 5800 30 40 8 8000 9 0...

Page 42: ...62 85 372 65 382 46 30 40 392 27 402 07 411 88 421 69 431 49 441 30 451 11 460 91 470 72 480 53 40 50 490 33 500 14 509 95 519 75 529 56 539 37 549 17 558 98 568 79 578 59 50 60 588 40 598 21 608 01 6...

Page 43: ...84 07 398 30 412 52 20 30 426 75 440 97 455 20 469 42 483 65 497 87 512 10 526 32 540 55 554 77 30 40 569 00 583 22 597 45 611 67 625 90 640 12 654 35 668 57 682 80 697 02 40 50 711 25 725 47 739 70 7...

Page 44: ...843 4 981 5 119 5 258 5 396 30 40 5 534 5 673 5 811 5 949 6 088 6 226 6 365 6 503 6 641 6 780 40 50 6 918 7 056 7 195 7 333 7 471 7 610 7 748 7 887 8 025 8 163 50 60 8 302 8 440 8 578 8 717 8 855 8 9...

Page 45: ...990 47 1000 28 1010 08 1019 89 1029 70 1039 5 1049 31 1059 12 1068 92 100 Newton meters to weight kilogram meters N m 0 10 20 30 40 50 60 70 80 90 N m kgf m kgf m kgf m kgf m kgf m kgf m kgf m kgf m...

Page 46: ...6 370 187 8 34 36 7 24 4 4 82 27 8 140 60 198 92 2 256 124 4 314 156 7 372 188 9 32 35 6 26 3 3 84 28 9 142 61 1 200 93 3 258 125 6 316 157 8 374 190 0 30 34 4 28 2 2 86 30 0 144 62 2 202 94 4 260 12...

Page 47: ...4 60 140 0 92 197 6 124 255 2 156 312 8 188 370 4 35 31 0 3 26 6 29 84 2 61 141 8 93 199 4 125 257 0 157 314 6 189 372 2 34 29 2 2 28 4 30 86 0 62 143 6 94 201 2 126 258 8 158 316 4 190 374 0 33 27 4...

Page 48: ...XCAVATOR FLUID COLD CLIMATE MS 1216 ISO VG 32 DIN 51524 PART 2 When using the machine in a cold region contact your CASE CONSTRUCTION dealer Use the appropriate engine oil hydraulic oil and coolant so...

Page 49: ...it is temporarily acceptable to use a mixture of No 1 D S15 and No 2 D S15 Consult the fuel supplier or the CASE CONSTRUCTION Dealer If the temperature drops below the fuel cloud point output deficie...

Page 50: ...ix old engine oil and diesel fuel Larger engine manufacturers allow for this kind of fuel to be used However do not use diesel fuel that has been tainted with engine oil in your engine This kind of fu...

Page 51: ...0 2 L 8 0 US gal Fuel system 410 l 108 3 US gal Reservoir 250 l 66 0 US gal Total system Hydraulic system 147 l 38 8 US gal Reservoir Travel reduction gear 5 l 1 3 US gal Per reduction gear Swing redu...

Page 52: ...B Circuit breaker C U Control unit CAL Calibration CAN A type of control unit communication technique controller area network CFG Config CHK Check CKP Crankshaft position CMP Camshaft position CO Car...

Page 53: ...ord LED Light emitting diode LH Left LLC Long life coolant LM Lifting magnet M V Magnet valve MAF Mass air flow MAP Manifold air pressure Max Maximum MIL Malfunction indicator lamp diagnostic milli am...

Page 54: ...neers SBF Slow blow fuse SCV Suction control valve SIG Signal SLD Shield SP pin Special pin ST Starter start STD Standard SW Switch TDC Top dead center TEMP Temperature TP Throttle position UART Unive...

Page 55: ...d Category Hydraulic Excavator CX260C 2 Product identification number SMIL15CEX5777AA 2 Engine Make and type ISUZU GH 4HK1X Serial number NOTICE The engine and fuel system on your machine is designed...

Page 56: ...INTRODUCTION Component serial numbers Hydraulic pump Swing reduction gear Travel reduction gears Travel control valve Attachment control valve Swing control valve 47877014 01 07 2015 51...

Page 57: ...e operator s seat when the cab is over the idler wheels NOTICE the illustration opposite shows the machine in normal travel position In normal travel position the cab is over the idler wheels The trav...

Page 58: ...SERVICE MANUAL Engine CX260C Crawler excavator LC version TIER 3 CHINA Market 47877014 01 07 2015 10...

Page 59: ...nks 10 6 10 206 Fuel filters 10 7 10 218 Fuel injection system 10 8 10 250 Turbocharger and lines 10 9 10 254 Intake and exhaust manifolds and muffler 10 10 10 501 Exhaust Gas Recirculation EGR Diesel...

Page 60: ...Engine 10 Engine and crankcase 001 CX260C Crawler excavator LC version TIER 3 CHINA Market 47877014 01 07 2015 10 1 10 001 1...

Page 61: ...This as a preview PDF file from best manuals com Download full PDF manual at best manuals com...

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