Recommendations for Limiting Vibrations 1. Select the right machine, equipment and attachments for a particular application. 2. Replace any damaged seat by a genuine DOOSAN part. Keep the seat maintained and adjusted. Adjust the seat and suspension for the weight and size of the operator. Inspect and maintain the suspension and adjustment mechanisms of the seat regularly. 3. Check that the machine is properly maintained. Tire pressure, brakes, steering, linkages, etc. 4. Steer, brake, accelerate, shift gears, move the attachments and load the attachments smoothly. 5. Adjust the machine speed and travel path to reduce the vibration level.
Slow down if it is necessary when passing rough terrain. Drive around obstacles and excessive rough terrain conditions. 6. Keep the terrain on work sites where the machine is working and traveling in good condition. Remove any large rocks or obstacles. Fill any ditches and holes. Provide machines for and schedule time to maintain the terrain conditions. 7. Travel over longer distance (e.g. on public roads) at adjusted (medium) speed. Always adjust the speed for preventing bouncing. SP000014 Track Excavator Safety Page 16