Autumn is the season with the worst resistance of human beings, so we must learn to maintain health in this season and reduce the chance of getting sick.

In the eyes of machine friends, rotary drilling rigs also have life.

In the increasingly dry climate and the temperature with a large temperature difference between morning and evening, the rotary drilling rig is also affected by the weather just like our body. If you don't want it to get sick and don't want to spend money on repairs, you need our careful maintenance and care~

The "maintenance" secret of the rotary drilling rig in autumn, after reading the rotary drilling rig

Autumn is very dry, and a little spark can easily cause a fire; the temperature in autumn is also lower, and the low temperature always makes the machine more fragile and more prone to failure.

In fact, as long as we insist on regular inspection, timely maintenance and proper operation, we can prevent and avoid these accidents.

So how can the rotary drilling rig be protected from fire in dry weather?

The editor has compiled some common sense of autumn maintenance of rotary drilling rigs for you:

1. About electrical wires

1. The rotary drilling rig should avoid contact with wires during transportation, walking and piling, otherwise it will cause serious casualties.

2. The electrical appliances and lines of the rotary drilling rig should be checked frequently. If they are damaged, damaged or aged, they must be replaced in time to prevent short-circuiting of the electrical lines and cause fires.

3. To keep the wire connectors clean and firmly fixed, check every day whether the wires are loose or damaged, tighten loose connectors or wire clamps, rest or damaged wires.

2. About flammable substances

1. No flammable materials should be placed inside the rotary drilling rig to prevent fire.

2. Remove the leaves, wood chips, paper chips and other flammable materials accumulated or stuck in the engine, exhaust pipe, muffler and engine compartment in time.

3. Do not place oil-soaked rags in the machine to avoid spontaneous fire and burning.

4. The battery should be kept away from the fire source and avoid high temperature, otherwise it will cause an explosion.

3. About refueling

1. When refueling, the engine must be stopped. In a place far away from the fire source, refueling cannot leave the machine.

2. When refueling, do not allow fuel to spill onto overheated surfaces or components of electrical systems.

3. After refueling, wipe the spilled fuel or oil, and tighten the fuel and oil tank caps.

The "maintenance" secret of the rotary drilling rig in autumn, after reading the rotary drilling rig

4. About the oil pipe

1. When welding the machine, it is strictly forbidden to do it without isolating the hydraulic oil pipeline and the fuel pipeline.

2. To prevent fire caused by hydraulic pipelines, check whether the clamps, shields and cushions of all hoses and pipes are firmly fixed in place. If they are loose, they will vibrate and rub against other components during operation. Resulting in hose damage, high pressure oil spraying, fire hazard or serious injury.

should abide by

1. The driver should be equipped with a fire extinguisher in the aircraft and put it in a place that is easily accessible.

2. For excavators with a sealed cab, check the sealing of the middle partition to prevent the engine exhaust gas from entering the cab and causing the driver to be poisoned.

3. It is strictly forbidden to work in areas with poor ventilation to prevent the driver from suffocating.

4. In the event of a fire, do not use water to put it out. Use a powder fire extinguisher or sand to suppress the fire. You can also use a covering or tarp to put out the fire.

The little common sense compiled by the editor above, I wonder if you have followed them in your daily work?