What should you pay attention to when opening a road roller?
Road rollers are indispensable heavy machinery in construction and are mainly used to compact soil, asphalt and other materials. Operating a road roller requires certain professional knowledge and skills, otherwise safety accidents may easily occur. This article will combine the hot topics and hot content on the Internet in the past 10 days to summarize the things you need to pay attention to when operating a road roller, and provide structured data for reference.
1. Preparation work before operation
Before operating a road roller, the following preparations must be made to ensure safe and efficient operation:
| Check items | Things to note |
|---|---|
| mechanical condition | Check whether the engine, hydraulic system and braking system are normal |
| Oil condition | Make sure there is enough fuel, engine oil, and hydraulic oil and no leaks |
| Tires/steel wheels | Check tire pressure or steel wheel wear to ensure there is no damage |
| safety device | Make sure safety equipment such as warning lights, horns, and reflectors are intact |
2. Precautions during operation
When driving a road roller, safety regulations must be strictly followed to avoid accidents:
| Operational points | Specific instructions |
|---|---|
| Starting and stopping | Start slowly to avoid sudden braking and prevent material splashing or mechanical loss of control |
| Traveling speed | Maintain a constant speed, generally controlled at 3-5 km/h, to avoid uneven compaction caused by excessive speed. |
| Steering operation | Slow down when turning to avoid turning sharply and causing rollover |
| Ramp work | Keep your speed low when going up or downhill to avoid slipping or losing control. |
3. Maintenance and maintenance after operation
After completing the operation, necessary maintenance must be performed on the roller to extend the life of the equipment:
| maintenance items | Operation suggestions |
|---|---|
| Clean the body | Remove soil and asphalt residues to prevent corrosion |
| Check fasteners | Ensure that bolts and nuts are not loose to prevent components from falling off |
| Lubricated parts | Add lubricating oil on time to reduce wear |
| Storage environment | Park in a dry, flat place, away from the sun and rain |
4. Common safety hazards and countermeasures
According to recent industry hot spots, the following safety hazards require special attention:
| safety hazard | Coping methods |
|---|---|
| People in the crushing area broke into | Set up warning signs and arrange for supervision |
| Sudden mechanical failure | Regular maintenance and emergency maintenance tools |
| adverse weather effects | Avoid working on rainy days to prevent slipping or unclear vision. |
| Operation fatigue | Arrange working hours reasonably to avoid long-term continuous work |
5. Recent hot topics: Intelligent development of road rollers
Recently, the intelligence of road rollers has become a hot topic in the industry. Many manufacturers have launched driverless rollers to achieve precise compaction through GPS and sensors. In addition, the application of Internet of Things technology makes remote monitoring and data analysis possible, greatly improving construction efficiency and safety. Operators need to pay attention to new technologies and learn relevant skills in a timely manner.
Summary
Opening a road roller is a highly technical job that involves many aspects such as machine operation, safety regulations and maintenance. Only by strictly abiding by operating procedures, regularly inspecting equipment, and paying attention to the latest industry trends can we ensure safe and efficient operations. I hope the structured data in this article can provide you with a practical reference.
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