Knowledge

The inspection and maintenance items of diesel engine cooling system include inspection and adjustment of fan belt tension, replacement of coolant, cleaning of the outside …

The system is controlled by a controller, and the throttle controller is used as the control unit. As an actuator, the throttle mechanism controls the …

1. Remove the air from the fuel system There is air in the fuel system, which will cause difficulty in starting or abnormal operation of …

1. Maintenance cycle The high-quality fuel oil of the brand corresponding to the excavator shall be selected according to the different ambient temperature. 2. Refueling …

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 …