How to use?
Such versatile equipment must be properly operated in order to maximize the efficiency of a motor-drill. An important element of the operation of the models is the observance of safety standards during the working process, since the unit is equipped with strong knives that unwind strongly. First of all, make sure that the drill is properly prepared. To do this, before each launch, check the reliability of fasteners, structures, and also do not forget to monitor the fuel level.
Choose the right clothes, which should not be baggy, as in this case, there is a high probability that it could be hit by the auger twisting the fabric. Responsibly treat the selection of shoes, because it is this part of the body that is most vulnerable to drilling knives.
Keep in mind that the machine generates vibrations during operation, which, through prolonged exposure to the hands, can increase fatigue. To prevent these consequences, use the right gloves, which will not only protect you from potential damage, but also allow you to work with the tool longer. Of course, do not forget about the instructions for using the gas drill. From this document, you will receive a lot of useful information regarding the operation and minor repairs of equipment.
Peculiarities
Each Hitachi gas drill is individual, but at the same time, any of them corresponds to a high degree of quality, which is proved by numerous works performed using equipment from this manufacturer. A key feature of the equipment is its versatility, since such holes can be used in various environments, for example, on a construction site, garden, summer cottage or in a house.
And also this advantage is possible due to the design, which provides for various configurations in terms of spare parts, namely: augers and knives. There is variability in their choice, while the installation process is nothing complicated. Hitachi manual gas drills belong to a high price category product, which is caused not only by the previously named features, but also by the service life.
The lineup
DA200E
DA200E is a two-handed model without auger that can be operated by one person. The basis of the work is a carburetor with a capacity of 1170 W and 1.6 liters. with., which allows you to drill holes in surfaces of different densities. The engine displacement is 32.2 cubic meters. cm, the number of revolutions reaches 195 per minute. Built-in S-start easy start system, when using which the worker needs less effort to start the device. The comfort and strength of this model is ensured by a lightweight, high-quality frame and soft handles that will allow less vibration.
The maximum possible screw diameter is 200 mm, which is quite enough for domestic and semi-professional use. The angle of the handles is adjustable. The minimum auger is 75 mm. The main advantage of the DA200E is its low weight of 8 kg, which is much less compared to motor-drills from other manufacturers. Lightness and efficiency are what distinguishes this unit from most others. The optimal arrangement of the control system will make working with this tool even easier and more convenient. The average power is compensated by the small dimensions and the functionality that the DA200E is equipped with. This tool is optimal for frequent use of a motor-drill, since its resource allows you to actively operate the unit without any fear.
DA300E
DA300E is a petrol powered drill, which is an improved version of the DA200E. The main difference is the marked improvement in baseline performance. For example, the engine power has been increased and is now 1540 W and 2.1 hp. with.And also an important innovation is the ability to support a wide auger with a diameter of 300 mm. The use of this part will increase the working volume, which, together with the increased power, will allow you to more confidently perform difficult tasks. It is impossible not to say about the volume of the engine, which has greatly increased to an indicator of 50.2 cubic meters. see To maintain the fuel level, there is a 1 liter tank.
This unit requires two operators, as the available machine capacity requires more careful management and attention. Like the previous model, there is an easier launch function. The maximum number of revolutions is 182 per minute. Of course, the drawback of the DA300E is the large weight of 17 kg, which is due not only to the size, but also to the performance of the model. But such a move by the manufacturer is fully justified, since this unit is designed for especially hard work, where it is about the engine and its performance, rather than about mobility and dimensions.
