Kobelco ACERA Geospec SK330-8 Manuals

Manuals and User Guides for Kobelco ACERA Geospec SK330-8. We have 2 Kobelco ACERA Geospec SK330-8 manuals available for free PDF download: Shop Manual, Serviceman Handbook

Kobelco ACERA Geospec SK330-8 Shop Manual (1098 pages)

HYDRAULIC EXCAVATOR

Brand: Kobelco | Category: Excavators | Size: 66 MB

General Safety Information
2
Safety Precautions
3
Specifications
3
Electrical Equipment
10
Hydraulic Parts
11
Environmental Issues
11
Specifications
16
Name of Components
17
General Dimensions
18
Weight of Components
20
Specifications and Performance
25
Engine Specifications
29
Engine Speed
30
Special Tools
56
Travel Speed
98
Adjusting Procedure
109
Proportional Valve
119
Solenoid Valve
119
Self-Diagnosis Display
142
Serial Communication
142
Error Code
142
Hydraulic System
173
Electric System
206
Components System
244
Hydraulic Components
245
Hydraulic Pump
247
Auxiliary Pump
250
Adjusting the Regulator
259
Control Valve
263
Outside View
263
Construction and Operation
266
Hydraulic Circuit Diagram
280
Operation
281
Operation
303
Relief Valve
307
Travel Motor
319
Reduction Unit
320
Function of Reduction Gear
330
General View
331
Construction and Function
334
Electric Equipment
339
Specification
350
Terminal Number
352
Air-Conditioner System
360
Air Cycle
361
Air Conditioner
367
Cooling Circuit
372
Component Parts
373
Expansion Valve
373
Disassembly and Assembly
377
Charging Refrigerant
382
Operating Procedure
383
Electric Circuit
390
Pressure Switch
390
Troubleshooting
395
Indication of Tightening Torque
409
Removing and Installing
413
Attachment Assy
413
Disassembling and Assembling
425
Work Area
425
Necessary Tools
426
External Cleaning
426
Overall Assembly
438
Tightening Torque
441
Troubleshooting
442
Upper Structure
456
Removing and Installing
457
Operator Seat
457
Preparation for Removal
462
Under Cover
468
Hydraulic Tank
471
Filter Element
480
Radiator & Oil Cooler
484
Drain Valve
488
Upper Side
496
Lower Side
496
Left Side
497
Right Side
497
Level Gauge
502
Swivel Joint
503
Lower Frame
505
Upper Frame
506
Sectional View
534
Preparation for Disassembly
541
Maintenance Standards
561
Troubleshooting
562
Cross-Sectional View
565
Cleaning Parts
569
Switch Plate
577
Shuttle Valve
582
Swing Motor
604
Swing Reduction Gear
606
Work Bench
615
Travel System
622
Disassembly and Assembly
628
Maintenance Standard
631
Disassembly Procedures
659
Assembling Procedures
666
General Instructions
674
Trouble Shooting (by Error Codes)
692
Troubleshooting by Error Code
694
Speed Set
697
Power Boost
729
Swing-Brake
730
Fuel Level
739
Water Temp
740
Motor Relay
745
Lock Lever
749
Table of Contents
758
Check Boom Spool and Recirculation <Trouble
759
Trouble
759
Main Relief Valve <Trouble
759
Relief Pressure Is Low
759
Over Load Relief Valve <Trouble
761
Relief Pressure Is Low
761
Sections
761
Remote Control Valve
761
Actual Measuring
765
Current Value of P1
765
Unload Proportional Valve
765
Secondary Pressure of
765
Carry out Service Diagnosis
766
Measure the
766
Secondary Pressure
766
Sections Solenoid Block Carry out Service Diagnosis
766
Fuel System
857
Emission Control
875

Kobelco ACERA Geospec SK330-8 Serviceman Handbook (292 pages)

Brand: Kobelco | Category: Excavators | Size: 12 MB

Table of Contents
3
Machine Specifications
7
General Dimensions
8
Specifications and Performance
9
Engine Specifications
14
Hydraulic Components
24
Specifications
24
Control Curve of Pump
35
Performance Table
40
Measuring Procedure
41
Weight of Components
42
Working Ranges
52
Lifting Diagram
62
Maintenance
71
Designated Oil and Grease, and Filter Element
72
Grease and Oil List
72
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 Procedures
79
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 Speed
89
Measurement of Hydraulic Pressure
90
Measuring Travel Performances
99
Measuring Swing Performances
102
Measuring Attachment Operating Performances
105
Measuring Performances of Swing Bearing
107
Attachment Maintenance Standard
109
Clearance of Pin and Bushing
109
Clearance in Thrust Direction on the Boom Cylinder Installation Section
118
Clearance of Arm and Cylinder Installing Sections in Thrust Direction
122
Undercarriage
128
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 Idler
140
Idler Adjuster
144
Sprocket
146
Circuit Diagram
149
Hydraulic Circuits
150
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 System
205
Summary of Mechatro Control System
206
Mechatro Control System in General
206
Mechatro Controller
210
Attachment Dimensions
233
Boom
234
Boom Dimensional Drawing
234
Arm
236
Arm Dimensional Drawing
236
Bucket
241
Bucket Dimensional Drawing
241
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
Cylinder
249
Hydraulic Cylinder
249
Shape and Dimensions of Pin
251
Shape of Pin
252
Dimensions of Pin
254
Shape and Dimensions of Bushing
257
Shape of Bushing
258
Dimensions of Bushing
259
Differential Material
265
Tightening Torques for Capscrews and Nuts
266
Screw Size
268
Capscrew (Bolt)
268
Capscrew (Socket Bolt)
268
Socket Set Screw
268
Tightening Torque for Hose and Fitting
269
Joint (O-Ring Type)
269
Hydraulic Hose (30° Flare Type)
269
Joint (Ors Type)
269
Split Flange
269
Tightening Torques for Nuts and Sleeves
270
Plug
271
Plug for Hydraulic Pipe Joint
271
Plug for Hydraulic Equipment
272
Special Spanner for Tube
274
Special Tools
275
Application of Screw Locking Compound and Sealing Compound
277
Special Tools
278
Suction Stopper
278
Counter Weight Lifting Jig (Sk140Lc-8, Sk200-8, Sk250-8 Only)
279
Upper Frame Lifting Jig
280
Engine Mounting Pedestal
283
Track Spring Set Jig
287
Referential Table
288
International Unit
288
Conversion Table
289
Incline Conversion Table
291

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