Doosan D80S-5 - User Manual

Other manuals for Doosan D80S-5

Service Manual366 pages

Questions and Answers

C
Christina MooreAug 9, 2025
Why is there excessive black smoke coming from my Doosan Engine?
- C
  Clayton HernandezAug 9, 2025
  Excessive black smoke from your Doosan Engine may be due to several reasons. The air cleaner element might be clogged, so try replacing or cleaning it. There could be restrictions in the air duct, which you should check and correct. Another potential cause is leakage at the intake manifold, so inspect and fix that as well. The turbocharger could be seized up and not rotating, or the turbine and compressor blades might be damaged or in contact with each other, requiring disassembly, repair, or replacement. Finally, the exhaust piping could be deformed or clogged; check and correct it.
S
Sean LeonardAug 16, 2025
What to do if my Doosan Engine has low output?
- D
  Dustin CrawfordAug 16, 2025
  If your Doosan Engine has low output, start by checking for gas leaks in the exhaust system and correct them. Also, the air cleaner element may be restricted, so replace or clean it. The turbocharger could be fouled or damaged, requiring disassembly, repair, or replacement. Lastly, check for leakage at the discharge port on the compressor side and correct it.
F
fvaughanAug 23, 2025
How to fix unusual sound or vibration in my Doosan Engine?
- A
  andreholdenAug 23, 2025
  If your Doosan Engine is making unusual sounds or vibrating, the rotor assembly might be coming into contact, or the rotor rotation may be unbalanced, either of which would require disassembly, repair, or replacement. Also, the engine could be seized up, which would also require disassembly, repair, or replacement. Check if each joint loosened and correct.
K
kelsey06Aug 31, 2025
What causes excessive white smoke from a Doosan Engine?
- A
  Anthony CraneAug 31, 2025
  Excessive white smoke from a Doosan Engine can be caused by an oil leak into the turbine and compressor, which requires disassembly, repair, or replacement. It may also be due to a worn or damaged seal ring because of excessive bearing wear, also requiring disassembly, repair, or replacement.

Summary

Information Section

Foreword

Introduction to the manual and its purpose.

Safety Section Overview

Covers essential safety precautions, warnings, and procedures for safe operation.

Safety Section

Important Safety Information

Crucial guidelines and precautions to prevent accidents and injuries.

General Warnings to Operator

Lists essential safety rules and warnings for lift truck operators.

General Hazard Information

Information on common hazards and how to avoid them during operation.

Avoiding Lift Truck Tipover

Explains lift truck stability and factors affecting tipover prevention.

General Section

Declaration of Conformity

Official statement of equipment compliance with relevant directives and standards.

Specifications

Detailed technical specifications for various lift truck models.

Noise &Vibration

Data on noise levels and vibration values for different models.

Capacity Chart - Without Side Shifter

Charts showing load capacity based on load center for specific models.

Operation Section

Operator’s Station and Monitoring Systems

Overview of controls, gauges, and indicators in the operator's station.

Instrument Panel

Detailed explanation of various gauges and indicator lights on the instrument panel.

Lift Truck Controls

Explains the function and operation of key lift truck controls like levers and pedals.

Operating Techniques

Guidance on specific operating procedures like inching and lifting loads.

Maintenance Section

Inspection, Maintenance and Repair of Lift Truck Forks

Guidelines for inspecting, maintaining, and repairing lift truck forks.

Tire Inflation Information

Information on tire inflation, shipping pressure, and adjustment.

Torque Specifications

Standard torque values for bolts, nuts, and hose clamps.

Lubricant Specifications

Recommendations for engine oil, hydraulic oil, and transmission oil.

Maintenance Intervals

Schedule of required maintenance tasks based on service hours or time intervals.

Doosan D80S-5 Specifications

General

Model	D80S-5
Manufacturer	Doosan
Category	Forklifts
Power Type	Diesel
Rated Capacity	8000 kg
Load Center Distance	600 mm
Engine	Diesel
Overall Width	2190 mm
Tire Type	Pneumatic
Load Capacity	8000 kg
Lowering Speed (loaded/unloaded)	0.50 / 0.45 m/s
Overall Length	3675 mm
Fork Dimensions (L x W x T)	1220 x 150 mm