Before use, check the mechanical structure and the hydraulic system, as well as the water level in the diesel engine's water tank and the motor oil level. If everything is normal, you can start the diesel engine. After running at a low speed without load for 3-5 minutes, you can begin work.
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With their ability to drill and tap in one action, they significantly cut down on the time spent on repetitive tasks, making them ideal for large-scale projects With their ability to drill and tap in one action, they significantly cut down on the time spent on repetitive tasks, making them ideal for large-scale projects
The hexagonal head allows for quick and efficient driving with a hex key or drill, saving time and effort during construction The hexagonal head allows for quick and efficient driving with a hex key or drill, saving time and effort during construction
Metal screws quickly became a staple in construction, engineering, and other fields where strength and durability were paramount Metal screws quickly became a staple in construction, engineering, and other fields where strength and durability were paramount
The threads of the screw cut into the material, providing a mechanical interlock that helps to prevent the screws from loosening over time The threads of the screw cut into the material, providing a mechanical interlock that helps to prevent the screws from loosening over time
Their robust design and resistance to shear forces make them a reliable choice for high-stress applications Their robust design and resistance to shear forces make them a reliable choice for high-stress applications
Screw anchors are similar to plug anchors but have a threaded shank that allows them to be tightened to provide a more secure hold Screw anchors are similar to plug anchors but have a threaded shank that allows them to be tightened to provide a more secure hold
