1. Before starting the new machine, check whether the battery connection line is connected. Check whether the pipelines and oil lines are damaged,Check whether the screws are loose; Add antifreeze to the engine water tank: add engine oil (CF or CH series, 15w-40); add fuel diesel;
2，Observe the hydraulic oil condition through the hydraulic oil gauge. If the amount is shortage or there are impurities, it is necessary to replace and add hydraulic oil in time (#46 hydraulic oil)
.3，The gearbox of the Hydraulic motor needs to be disassembled and maintain every 2 months, check whether the inside needs to fill grease. Check each seal ring for wear and tear. If the wear is severe, replace it in time.
4. The outriggers need to be regularly filled with grease through the grease nipples for lubrication;
5. Regularly maintain the engine and replace the oil and filter element;
6. Mud pump (if any) needs to be regularly filled with gear oil, engine oil, fuel diesel, and antifreeze (water). Before working, it is necessary to shift to neutral and disengage the clutch.
7,Regularly add engine oil to the oil mist device to make air and oil mist enter the drill pipe together to reduce dust and lubricate;
