Doosan DX300LC-5 Excavator Operation and Maintenance Manual 2017 – Serial 20001 and Up

Description

Doosan DX300LC-5 Excavator Operation and Maintenance Manual 2017

This Doosan DX300LC-5 Excavator Operation and Maintenance Manual 2017 – Serial 20001 and Up is the complete PDF manual for owners, operators, and technicians who need dependable factory-level guidance for the DX300LC-5 excavator. Covering machines from serial number 20001 and up, this 506-page document walks through safe operation, scheduled maintenance, system descriptions, troubleshooting, and machine specifications in clear, practical detail.

File Details

• Manual type: Operation and Maintenance Manual
• Brand: Doosan
• Model: DX300LC-5 Excavator
• Serial number coverage: 20001 and Up
• Document number: 950106-01831ANA
• Year: 2017
• Language: English
• Page count: 506 pages
• File format: PDF

Chapters Covered

• AEM Safety Manual (North America Only) – General safety information for operating and maintenance personnel
• Federal and California Emission Control Systems – Fuel metering, air induction, EGR, catalyst, PCV, electronic control, and warranty coverage
• Safety – Safety decals, general precautions, transportation, operation, maintenance, environment and circumstances
• Operating Controls – Component locations, operator’s area, operational controls and panels, display monitor, user menu, heater and air conditioner control panel, stereo, electrical devices, seat adjustment, emergency stop switch, emergency exit glass breaking tool, convenience devices, access covers and doors, air gun and compressor
• Operation – Operating a new excavator, starting and stopping engine, safety lever, travel, operating instructions, operating precautions, parking, towing, attachments, hydraulic attachments, lifting objects, lifting with quick coupler, abnormal conditions, long-term storage, auto grease system
• Inspection, Maintenance and Adjustment – Maintenance information, setup position, handling oil/fuel/DEF/coolant, electrical maintenance, recommended lubricants, fluid capacities, maintenance intervals from 10-hour daily through 12,000-hour service, air-conditioning, bolt and nut inspection, bucket, electrical system, engine cooling, fuel transfer pump, accumulator, track tension, hydraulic venting, special conditions
• Transportation – Loading and unloading, lifting machine
• Troubleshooting – Electrical system, engine, VGT, lubrication, hydraulic system, air compressor, swing system, travel system, cooling fan, hydraulic fan drive system
• Specification – Standard specification, overall dimensions, disassembled parts, ground pressure, digging force, working range, rated lift capacity tables, approximate weight of workload materials
• Index – Alphabetical reference to manual topics

This Doosan DX300LC-5 Operation and Maintenance Manual 2017 gives a technician the structure to work through the machine systematically. The early safety chapters establish the correct procedures for leaving the operator’s seat, locking out controls, and working around high-pressure hydraulic systems. The operating controls section explains the display monitor, user menu, heater and air conditioner panel, and the various switches and levers that control the DX300LC-5. The operation chapters cover travel, digging, lifting, attachment use, and abnormal conditions such as extreme cold, extreme heat, dusty areas, and working in water. The maintenance chapters are especially detailed, with daily, weekly, monthly, yearly, and biennial service tasks, fluid capacities, recommended lubricants, and component-specific inspection steps. The troubleshooting section helps diagnose electrical, engine, hydraulic, swing, travel, and cooling fan issues. The specification section provides dimensions, digging forces, working ranges, and rated lift capacity tables for the DX300LC-5.

Safety and Compliance Information

The manual includes extensive safety content, including signal words, safety decals, roll-over protective structure information, seat belt inspection, pressurized fluid warnings, fire and explosion prevention, battery hazards, and track tension adjustment precautions. It also covers federal and California emission control system requirements and owner warranty responsibilities. This is important reference material for anyone who needs to understand the required maintenance and safe operation of the DX300LC-5.

Maintenance and Troubleshooting Coverage

For the DX300LC-5, the maintenance section details grease points on the boom, arm, bucket, swing bearing, and front attachment pins. It explains how to check engine oil, hydraulic oil, coolant, fuel, DEF (AdBlue), swing reduction gear oil, travel reduction gear oil, and battery electrolyte. Service intervals are laid out from 10-hour daily checks through 50-hour weekly, 250-hour monthly, 500-hour quarterly, 1,000-hour six-month, 2,000-hour yearly, 4,000-hour biennial, 4,500-hour biennial DEF filter service, and 12,000-hour hose replacement guidance. Troubleshooting tables cover common problems such as a starter that does not operate, engine that cranks but does not start, low power, overheating, hydraulic controls that do not function, swing and travel issues, and cooling fan faults.

Specifications and Lift Capacity

The specification section gives the DX300LC-5 standard configuration data, including the DL08P engine, hydraulic pump details, digging capability, swing speed, travel speed, traction force, gradeability, ground pressure, track shoe width, and roller quantities. It also includes overall dimensions for one-piece and two-piece boom configurations, disassembled component weights, digging forces in SAE and ISO ratings, working range diagrams, and rated lift capacity tables. These tables are essential when the excavator is used for lifting objects, as they show how capacity changes with reach, boom length, arm length, counterweight, and track width.

Why This Doosan DX300LC-5 Manual Matters

Having the correct Doosan DX300LC-5 Excavator Operation and Maintenance Manual 2017 – Serial 20001 and Up means you can perform daily checks, scheduled maintenance, and troubleshooting with the exact procedures and values intended for this machine. It helps avoid guesswork when checking hydraulic pressures, adjusting track tension, servicing the cooling system, replacing filters, or diagnosing an electrical fault. The manual also supports safe operation by reinforcing lockout procedures, seat belt use, lifting limits, and hazard awareness. For a 506-page document, this PDF provides deep coverage that is useful for both routine ownership and more involved repair planning.

Instant PDF Access

This Doosan DX300LC-5 Operation and Maintenance Manual is delivered as an instant PDF download after purchase. There is no shipping and no waiting for a physical book. You can view it on a computer, tablet, or smartphone, print only the pages you need for the shop, and keep the file on hand for quick reference. Whether you are servicing a DX300LC-5 in the field, maintaining a fleet, or preparing for a repair, this PDF manual gives you the information in a convenient, portable format.