Motoburs, or as they are also called – a gas tank, is a tool that, in fact, is a manual drilling rig. The main components of this tool are drilling transmission and, of course, the engine. The transmission should increase the torque that the engine gives out, and, at the same time, reduce speed to the most suitable for drilling. For example, motor drives with a mechanical drive have in their configuration a cylindrical or worm decreasing gearbox. The only drawback of the use of such drives can be called a considerable number of mechanical parts that not only assume considerable pressure during operation, but also wear out faster.
As for the hydraulic drive, in this case, the usual and easy to use hydraulic engine is an axually piston and pump (hydraulic). The principle of operation at the same time has the following type: at the expense of the pump, oil pressure is created, after which such actions make the engine with drilling equipment itself rotate.
Compared to a mechanical device, in this case, the load on the motorbike itself is less, therefore, in use it is easier, durable, and more reliable. It is not surprising that many workers nevertheless prefer motorized carriers with a hydraulic drive.
If you distinguish the main negative qualities of such motoburs or benzoburs, it is worth noting that they have a return. Inertia, a reverse blow occurs. This state of affairs can cause not only harm to the tool, but also the negative consequences for the working.
But the designers and developers are trying to eliminate this problem – therefore, they came up with a special protective installation. It turns out that if you decide to buy motorburses, you need to take into account that some manual models have a different design that allows you to absorb the reverse blow when working with the tool.
Skin Boers are those drills that are used as the most drilling tool. With the help of a spiral, developed soil and rises upward.
But columnar – use much less often.
Depending on the type of soil, which is to drill, knives of different types are installed on the drill. The type of knife depends on weather conditions, as well as on the time of year.
