Kobelco SK130-8 Excavator Service Training Text 2014 KISCO Workshop Manual

Description

File Details

• Manual Type: Service Training Text (KISCO Customer Support Department)
• Brand: Kobelco
• Primary Model: SK130-8
• Also Referenced: SK140LC-8, SK130L-8
• Book Code: 2014-02-KISCO-SK130-8-Trg Text
• Issued: February 2014
• Language: English
• Format: PDF
• Length: Approximately 310 pages

Chapters Covered

This Kobelco SK130-8 Excavator Service Training Text walks through the entire machine, from a labelled component overview to engine diagnostics and hydraulic troubleshooting. The complete chapter list as printed in the manual includes:

• Name of Components
• Specifications and Performance – Speed and Climbing Capability, Engine, Hydraulic Components, Weight
• Type of Crawler
• Type of Bucket
• Combinations of Attachment
• Engine Specification and Engine Characteristic Curve
• Maintenance Standard and Test Procedure
• Performance Inspection Standard Table
• Measurement of Engine Speed
• Measurement of Hydraulic Pressure
• Pressure Adjustment Position (Main Control Valve, Pilot Relief Valve, Swing Overload Relief)
• Procedure for Adjusting Relief Valve
• Measuring Travel Performances – Travel Speed, Deviation, Parking Brake, Drain Rate
• Measuring Swing Performances – Swing Speed, Swing Brake, Swing Parking Brake, Drain Rate
• Measuring Attachment Operating Performances – Cylinder Operating Time, Oil Tightness
• Measuring Performances of Swing Bearing
• Mechatronics Controller
• Adjustment of Mechatronics Controller Output (A-B-C Adjustment)
• Summary of Mechatronics Control System
• Unload Valve Control, Positive Control and P-Q Control
• Boom Up Conflux Control
• Pressure Release Control
• Option Conflux Control
• Multi Display and Gauge Cluster
• Self Diagnosis Display
• Service Diagnosis Display Function
• Trouble History Diagnosis
• Trouble Diagnosis Mode 1 and Mode 2
• Set Procedure of Maintenance Schedule
• Adjusting Procedure of Display
• Electric Circuit Diagram
• Electrical Equipment and Harness
• Hydraulic Components – Pump and Regulator
• Control Valve Construction and Operation
• Pilot Valve (ATT) and Pilot Valve (Travel)
• Swing Motor Unit
• Travel Motor and Reduction Unit
• Swivel Joint
• Boom, Arm and Bucket Cylinders
• Mitsubishi D04FR-TAA Engine – General, Service Data, Determination of Overhaul
• Fuel System Service
• Cooling System Service
• Electrical System – Starter, Alternator, ECU
• Troubleshooting by Diagnosis Codes
• Inspecting Sensors and Wiring
• Lubricant, Fuel and Coolant Specifications
• Maintenance Parts and Inspection Chart
• Machine Storage

As a whole, this Kobelco SK130-8 Service Training Text is a technician-facing reference that ties together the hydraulic, electrical and mechatronic systems of the machine with the exact pressures, times, clearances and voltages needed to test, diagnose and repair them. It is the same style of material used to bring field service staff up to speed on the SK130-8 platform, and it reads as a working document rather than a marketing brochure – tables of standard values, cutaway views of components, adjustment procedures and diagnostic screens are all present.

Mechatronics and Hydraulic Control Coverage

A large portion of the training text is dedicated to the electronic and hydraulic control layer that makes the SK130-8 work. Sections on the Mechatro Controller, unload valve control, positive flow control, P-Q control, boom-up conflux control, pressure release control and option conflux control are all covered step by step, including the input/output signal flow and the A-B-C adjustment procedures required after replacing the controller, engine, pump or proportional valves.

The Self Diagnosis, Service Diagnosis and Trouble Diagnosis modes are documented with the exact error code structure, display sequences and machine conditions needed to trigger each test. For a technician chasing an intermittent fault on an SK130-8, this is the material that turns a vague symptom into a specific pressure sensor, proportional valve or harness check.

Engine and Component Service Data

The Mitsubishi D04FR-74KW engine is documented with its full specification table, characteristic curve, fuel consumption calculation, service data and overhaul determination procedures. Fuel system, cooling system, starter, alternator and ECU service sections cover removal and installation, tightening torques, inspection values and diagnostic code cross references. Hydraulic components – pump and regulator, control valve, pilot valves, swing motor, travel motor, swivel joint and cylinders – each receive their own construction breakdown, function description, exploded view and, where relevant, adjustment tables.

Your Complete Kobelco SK130-8 Service Resource

If you maintain, diagnose or repair a Kobelco SK130-8, SK140LC-8 or SK130L-8 excavator, this Service Training Text gives you the procedures and the numbers to do the job correctly. You can measure engine and hydraulic performance against the standard value tables, adjust relief valves and the mechatronics controller, read fault codes from the gauge cluster, interpret the multi-display service diagnostics, and rebuild or replace major hydraulic and engine components using the exploded views and torque figures shown.

Working from correct specifications matters on a machine like the SK130-8 – guessing at relief pressures, controller output currents or sensor values can damage components or leave a fault unresolved. This document supplies the factory-defined values and the test sequence to compare them against.

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Delivered as an instant PDF download after payment, it can be viewed on any device, printed for the workshop, and kept on hand for every job on your SK130-8 excavator.