Komatsu H185S Shop Manual Hydraulic Shovel H185S06081SM SN 6081 manuals in PDF

Factory Shop Manual For Komatsu Hydraulic Shovel. Manual Contains Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.

Format: PDF
Language: English
Pages: 542
Issued: february 2005
Bookmarks: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Komatsu Hydraulic Shovel
H185
SN 6081

Contents

FOREWORD
TECHNICAL SUMMARY
ASSEMBLING THE EXCAVATOR
INTRODUCTION
-DRIVE
General
Engine Mounts
Rpm Adjustments (Cummins Engine KTA 38C)
Electric Motor
Pump Distributor Gear
Location Of The Pumps At The Distributor Gear
-HYDRAULIC OIL TANK
Hydraulic Oil Tank
-HYDRAULIC OIL COOLING
General
Hydraulic Oil Cooling Circuit
Fan Drive
-CONTROL
Pilot Pressure Supply
Overview For Pilot Pressure Lines
Electro Proportional Control
Adjustments
-MAIN HYDRAULIC PUMPS AND PUMP REGULATION
Hydraulic Pump A7V/HD D
Pump Regulation System
Pump Regulation System
Detailed Explanation For The Electronic Regulation For Machines With Diesel Engine Drive
Detailed Explanation For The Electronic Regulation For Electric Motor Powered Machines
-OPERATING HYDRAULIC
Remote Control, Control Blocks And Distributor Manifold Arrangement
Restrictor Block
Hydraulic For Attachment Cylinder
Adjustments For The Attachment Cylinder Hydraulic
Slew Circuit
Travel Circuit
-HYDRAULIC TRACK TENSION SYSTEM
Legend
Pressure Relief Valve. Pilot Operated Type: DBD S
Adjustments
-HYDRAULIC DRIVE FOR AIR CONDITION COMPRESSOR
Hydraulic Drive For Air Condition Compressor
Adjustments For The Hydraulic Air Condition Drive
Solenoid Valve
Pressure Relief Valve, Pilot Operated Type: DBD S
-GENERATOR DRIVE
Function
Electrical Function
Basic Adjustment
Pressure Relief Valve With Solenoid Valve
Axial Piston Pump A10 V0
-HINTS FOR THE HYDRAULIC CIRCUIT DIAGRAM
Hints For Reading The Circuit Diagram
-HINTS FOR THE ELECTRIC CIRCUIT DIAGRAM
Markings Of Electrical Components In The Circuit Diagrams
Symbols
Demag Circuit Diagrams – General Information
Explanation Of The Drawing Concept
Location Of The Main Terminal Boxes And Some Important Components
Reading A Circuit Diagram
-APPENDIX
Electrical Diagram
Hydraulic Diagram

What you get

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