Kobelco ACERA Geospec SK260LC-S User Manual

Name: Kobelco ACERA Geospec SK260LC-S
Brand: Kobelco
Rating: 5 (1 reviews)

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4-1

4. MECHATRO CONTROL SYSTEM

Table of Contents3
Machine Specifications7
General Dimensions8
Specifications and Performance9
Engine Specifications14
Hydraulic Components24
Specifications24
Control Curve of Pump35
Performance Table40
Measuring Procedure41
Weight of Components42
Working Ranges52
Lifting Diagram62
Maintenance71
Designated Oil and Grease, and Filter Element72
Grease and Oil List72
Filters & Elements List (Sk140Lc-8)74
Filters & Elements List (Sk200-8)75
Filters & Elements List (Sk250-8)76
Filters & Elements List (Sk330-8)77
Filters & Elements List (Sk460-8)78
Maintenance Standards and Test Procedures79
Standard Value Table (Sk140Lc-8)79
Standard Value Table (Sk200-8)81
Standard Value Table (Sk250-8)83
Standard Value Table (Sk330-8)85
Standard Value Table (Sk460-8)87
Measurement of Engine Speed89
Measurement of Hydraulic Pressure90
Measuring Travel Performances99
Measuring Swing Performances102
Measuring Attachment Operating Performances105
Measuring Performances of Swing Bearing107
Attachment Maintenance Standard109
Clearance of Pin and Bushing109
Clearance in Thrust Direction on the Boom Cylinder Installation Section118
Clearance of Arm and Cylinder Installing Sections in Thrust Direction122
Undercarriage128
Crawler (Sk140Lc-8)128
Crawler (Sk200-8, Sk250-8)129
Crawler (Sk330-8)130
Crawler (Sk460-8)131
Upper Roller (Sk1140Lc-8)132
Upper Roller (Sk200-8, Sk250-8)133
Upper Roller (Sk330-8)134
Upper Roller (Sk460-8)135
Lower Roller (Sk140Lc-8)136
Lower Roller (Sk200-8, Sk250-8)137
Lower Roller (Sk330-8)138
Lower Roller (Sk460-8)139
Front Idler140
Idler Adjuster144
Sprocket146
Circuit Diagram149
Hydraulic Circuits150
Standard (Sk140Lc-8)150
Standard (Sk200-8)152
Standard (Sk250-8)154
Standard (Sk330-8)156
Standard (Sk460-8)158
N&B Specification (Option) (Sk140Lc-8)160
N&B Specification (Option) (Sk200-8, Sk250-8, Sk330-8)162
N&B Specification (Option) (Sk460-8)164
Electric Circuit Diagram (Sk140Lc-8)166
Electric Circuit Diagram (Sk200-8, Sk250-8, Sk330-8)180
Mechatro Control System205
Summary of Mechatro Control System206
Mechatro Control System in General206
Mechatro Controller210
Attachment Dimensions233
Boom234
Boom Dimensional Drawing234
Arm236
Arm Dimensional Drawing236
Bucket241
Bucket Dimensional Drawing241
Lug Section Dimensional Drawing (Sk140Lc-8)243
Lug Section Dimensional Drawing (Sk200-8, Sk250-8)244
Lug Section Dimensional Drawing (Sk330-8)245
Lug Section Dimensional Drawing (Sk460-8)246
Boss Section Dimensional Drawing (Sk140Lc-8, Sk200-8, Sk250-8)247
Boss Section Dimensional Drawing (Sk330-8, Sk460-8)248
Cylinder249
Hydraulic Cylinder249
Shape and Dimensions of Pin251
Shape of Pin252
Dimensions of Pin254
Shape and Dimensions of Bushing257
Shape of Bushing258
Dimensions of Bushing259
Differential Material265
Tightening Torques for Capscrews and Nuts266
Screw Size268
Capscrew (Bolt)268
Capscrew (Socket Bolt)268
Socket Set Screw268
Tightening Torque for Hose and Fitting269
Joint (O-Ring Type)269
Hydraulic Hose (30° Flare Type)269
Joint (Ors Type)269
Split Flange269
Tightening Torques for Nuts and Sleeves270
Plug271
Plug for Hydraulic Pipe Joint271
Plug for Hydraulic Equipment272
Special Spanner for Tube274
Special Tools275
Application of Screw Locking Compound and Sealing Compound277
Special Tools278
Suction Stopper278
Counter Weight Lifting Jig (Sk140Lc-8, Sk200-8, Sk250-8 Only)279
Upper Frame Lifting Jig280
Engine Mounting Pedestal283
Track Spring Set Jig287
Referential Table288
International Unit288
Conversion Table289
Incline Conversion Table291

Brand	Kobelco
Model	ACERA Geospec SK260LC-S
Category	Excavators
Language	English

Kobelco ACERA Geospec SK260LC-S User Manual

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