They are machines with hydraulic system and with spring system return. Apart from the ease of transport in short distances thanks to their wheels, they are suitable models for construction sites thanks to their durable structures against heavy conditions such as dust and heavy work. They consume low power, can conduct cutting operations in low bar pressures, they are silent, safe and environment friendly. The control type is comfortable; they require less maintenance and have a long product life. When compared to machines with the same capacity but different systems, they are much economic. As the hydraulic oil tank of H series machines are threaded and disassembled, their assembly is very easy (during parts change and renewal).