Categorisation according to the area of application of the construction machine
Earthmoving machinery
body of the construction machinery
excavator
Road test: Condition of rollers and running gear components
Rolling noise within the norm
Condition of rollers and drive components
Track rollers and support rollers intact
Condition of the rubber track
Brand of the construction machine
Komatsu
(ساعات تشغيل السيارة (إجمالي
1500
Design of the chain drive
rubber chain