This is a comprehensive service shop repair manual for the KOMATSU (DEMAG) H285S HYDRAULIC SHOVEL. It contains detailed information about maintenance, assembly, disassembly, and servicing of the KOMATSU (DEMAG) H285S HYDRAULIC SHOVEL.
Machine Model Serial Numbers:
H285S 78067
Table of Contents:
PART 1
Division of Machine
Superstructure
Undercarriage
Equipment
Special Equipment
Tooth Systems
Lubrication
Refilling Unit
Hydraulic System
Control
Control Units
Filters of the Hydraulic Oil
Assembling the Excavator
PART 2
List of Contents
Hints for the Hydraulic Circuit Diagram
Electric Circuit Diagram
Propulsion
Pump Distributor Gear
Hydraulic Pumps
Pump Bearing Lubrication
Pump Regulation
Hydraulic Oil Cooling
Hydraulic Oil Tank
Pilot Pressure Circuits
Service Line Circuits
Lubrication System
Generator Drive
PART 3
List of Contents
Platform
Diesel Motor
Coupling
Universal Shaft
Pump Distributor Gear
Hydraulic Pumps
Diesel Fuel Tank
Hydraulic Oil Tank
Hydraulic Oil Filters
Control Blocks and Valves
Pressure Accumulator
Slew Gear
Slew Ring
Undercarriage
Hydraulic Cylinders
Air Conditioning Equipment
Compressed Air System
Lube System
Short Information
Torque Chart
Conversion Metric/Inch
Troubleshooting H285
General
Malfunction When Extending or Retracting Cylinders
Troubleshooting Slew Circuit
Troubleshooting Slew Brake Circuit
Troubleshooting Slew House Brake Circuit
Troubleshooting Travel Circuit
Troubleshooting the Travel Brake Circuit
Troubleshooting Pump Regulation Circuit
Troubleshooting Oil Cooler Circuit
Hydraulic/Electrical Diagram Contents
Hydraulic Diagram
Electrical Diagram
Model Specification: KOMATSU (DEMAG) H285S HYDRAULIC SHOVEL
Language: English
File Format: .PDF
Total Pages: 752
Requirements: Adobe Reader
Zoom In/Out: Yes
Printable: Yes
Compatible: All Versions of Windows & Mac
This manual contains information and data specific to this model. It includes specs, diagrams, actual real photo illustrations, and schemes, providing complete step-by-step operations for repair, servicing, technical maintenance, and troubleshooting procedures for your machine. It offers all the information needed for repairing the machine, suitable for both professional mechanics and DIY enthusiasts.
All manuals are compatible with Windows Vista 32 and 64, XP, ME, 98, NT, 2000, and work with Mac. Instant access upon receipt of payment. Tons of pictures and diagrams are included, making it easy for any skill level to follow the instructions. Save money by doing your own repairs without incurring shipping costs or waiting for a CD to arrive in the mail. Receive the manual instantly upon completion of payment via a secure payment processor. All major credit/debit cards and PayPal are accepted.
