KOBELCO GRAND BEETLE SR SERIES SK70SR - SK235SR EXCAVATOR SERVICEMAN’S HANDBOOK

KOBELCO GRAND BEETLE SR SERIES SK70SR - SK235SR EXCAVATOR SERVICEMAN’S HANDBOOK
LANGUAGE: ENGLISH
FORMAT: PDF
PAGES: 287
FILE SIZE: 9.18MB

MODEL COVERED:

GRAND BEETLE SR SERIES
SK70SR
SK115SR
SK115SRDZ (KAI)
SK135SR
SK135SRLC
SK135SRLC (KAI)
SK235SR
APPLICABLE MACHINES:
SK70SR YT00101~, SK115SR YV00101~, SK115SRDZ(KAI) YY00101~
SK135SR YY00101~, SK135SRLC YH00101~, SK135SRLC(KAI) YH00101~, SK235SR YF00101~
PART NO:
S7YO00100ZE-01
ISSUED:
JUNE, 1999
 

CONTENTS:

1. GENERAL DIMENSIONS 1
2. MACHINE SPECIFICATION TABLE 3
3. MAJOR SPECIFICATIONS 7
3-1 ENGINE SPECIFICATIONS 7
3-2 HYDRAULIC COMPONENTS SPECIFICATIONS
& PERFORMANCE 21
3-3 HYDRAULIC CYLINDER LIST 23
4. PERFORMANCE TABLE 25
5. WEIGHT OF COMPONENTS 26
6. CAPACITY TABLE OF LUBRICATION OIL AND COOLANT 31
7. LIST OF FILTER AND ELEMENT 31
8. SPECIFIED OIL AND GREASE AND FILTER ELEMENT LIST -32
9. PERFORMANCE INSPECTION STANDARD 49
10. HYDRAULIC OIL PUMP CONTROL CURVE 53
11. MEASUREMENT OF HYDRAULIC PRESSURE 59
12. MEASUREMENT OF ENGINE SPEED 62
13. PRESSURE ADJUSTMENT POSITION 65
14. PROCEDURE FOR ADJUSTING RELIEF VALVE 69
15. GAUGE CLUSTER AND SWITCH PANEL 72
16. TROUBLESHOOTING SUMMARIZED MECHATRO CONTROL 77
16-1 TROUBLE SHOOTING SUMMARIZED 77
16-2 SERVICE DIAGNOSTICS 80
16-3 ERROR DIAGNOSTICS 85
16-4 CONTENTS OF THE TROUBLE HISTORY 87
16-5 MULTI DISPLAY SELF DIAGNOSIS 88
16-6 PRIORITY OF MULTI DISPLAY WARNING DISPLAY AND SELF DIAGNOSIS DISPLAY 93
16-7 HOW TO CORRECT THE E/G OIL
SUPPLY CUMULATIVE TIME 95
16-8 ADJUSTMENT OF MECHATRO CONTROLLER 96
16-9 ACCEPTANCE CRITERION
FOR ELECTRICAL FITTING IN CONTROL SYSTEM 102
16-10 OUTLINE OF MECHATRO SYSTEM 104
17. HYDRAULIC SYSTEM DIAGRAM 108
18. ELECTRIC CIRCUIT DIAGRAM 142
19. DIMENSIONS OF ATTACHMENTS 171
20. MAINTENANCE STANDARD 189
20-1 PIN AND BUSHING TABLE OF ATTACHMENT
(CLEARANCE BETWEEN PIN AND BUSHING) 189
20-2 PIN AND BUSHING TABLE OF ATTACHMENT
(LOCATION OF PIN AND BUSHING) 203
20-3 RESINOID SHIM CODE 207
20-4 UNDER CARRIAGE 208
•MAINTENANCE STANDARD OF TRACK LINK 208
•MAINTENANCE STANDARD OF IDLER 209
•MAINTENANCE STANDARD OF SPROCKET 210
•MAINTENANCE STANDARD OF LOWER ROLLER 211
•MAINTENANCE STANDARD OF UPPER ROLLER 212
•MAINTENANCE STANDARD OF TRACK SPRING 213
21. WORKING RANGES 214
22. LIFTING DIAGRAM 226
23. OPTIONAL PARTS AND DIMENSIONS OF ATTACHMENTS 256
23-1 OPTIONAL PARTS ATTACH THE OPTIONAL PARTS
TO THE TIP OF THE STOP VALVE -"256
23-2 ARM SECTION • CYLINDER • BUCKET LINK
INSTALLING SECTIONS IN DIMENSIONAL DRAWING 257
23-3 DRAWING OF BOSS SECTION 258
24. SUMMARY FOR NIBBLER & BREAKERS 259
24-1 LAYING OF EQUIPMETS 260
24-2 REFERENCE (BREAKER MANUFACTURER) 261
24-3 REMINDERS ON THE USE OF NIBBLER & BREAKERS - 262
24-4 PRECAUTIONS TO BE EXERCISED ON BREAKERS
OF DIFFERENT MANUFACTURES - 263
25. REFERENTIAL DATUM 267
25-1 TIGHTENING TORQUES FOR NUTS AND SLEEVES 267
25-2 PIPE JOINT TIGHTENING TORQUE 268
25-3 SI UNIT 271
25-4 CONVERSION TABLES 272
25-5 PRESSURE CONVERSION TABLE 274
25-6 TEMPERATURE CONVERSION TABLE 275
25-7 TEMPERATURE CONVERSION DIAGRAM 276
25-8 WEIGHT CONVERSION TABLE 277
25-9 INCLINE CONVERSION TABLE 278
25-10 MATERIAL WEIGHT TABLE 279
25-11 LEVER (CONTROL) PATTERN LIST 280
25-12 SPECIAL SPANNER FOR TUBE 281
25-13 TIGHTENING TORQUES FOR CAPSCREWS AND NUTS