If the excavator works under harsh operating conditions, then should pay more attention to daily maintenance so that enable excavators keep a sound working state. Or else, the normal lifespan of the excavators will be shortened greatly and lead excavator enters into an earlier overhaul period, thus cause some unnecessary losses.

1) The excavator shall be parked in the area of flat, solid, and without obstruction, reverse gear should be mounted to ensure the implementation of parking brake,. If necessary, when parking at ramp, its front and rear running gear should be padded with Wedge.

1) When the excavator operating, should prohibit any persons who go up and down the excavator or deliver the object, while operating, the maintenance to the excavator is not allowed; don’t do the adjustment arbitrarily to the engine (speed controller) and the hydraulic system, electrical control system; should pay attention to select a proper Operating face, hole digging is strictly prohibited.

Hydraulic excavator is one of the most popular construction machineries, but many users have not realized the proper method of operating of hydraulic excavators, resulting in damages or malfunction due to misoperation. Technical staff said that the manipulator must be clearly aware of hydraulic excavators operating procedures to avoid unnecessary mistakes and decrease the frequency of machine maintenance.

Despite slow market conditions of mini excavator, manufacturers are concentrating their efforts on developing new machines and technologies in readiness for when business of mini excavator picks up. A range of mini excavators were unveiled at the Intermat Exhibition held in Paris earlier this year, including JCB’s new 6.5 tonne 8065 RTS tracked mini excavator. This reduced tail swing model replaces the 8060, and features a Stage IIIA(Tier 3), 40.5kw Isuzu engine. It has a maximum dig depth of 4.35 m and a 4.27 m dump height.