Category: Knowledge

1. Maintenance cycle After the new machine is used for 50h, its diesel engine shall be maintained for the first time. During maintenance, change the …

During excavator operation, prevent the base from collapsing and falling stones above, avoid the collision between the bucket and the car compartment, and prohibit the …

1. Walking The excavator travel can be controlled by the travel control lever or foot pedal, which are connected by bolts, either of which can …

This page only introduces some control functions of the display screen, including hydraulic control, charging indicator, monitoring and alarm. 1. Hydraulic control When starting the …

This page only introduces some control functions of the display screen, including mode selection, driving speed selection and secondary boost compensation. 1. Mode selection The …

This page only introduces some control functions of the display screen, including start, idle and throttle control. 1. Start After the diesel engine start switch …

Here is a general introduction to the inspection and maintenance of hydraulic excavator before and after startup and preheating in cold climate. 1. Inspection and …

In order to make the hydraulic excavator complete a certain operation efficiently, sometimes several components in the turntable, boom, stick and bucket need to perform …

According to the power source driving the main distribution valve, the basic types of operation control system of hydraulic excavator can be divided into mechanical …