
Planetary Reduction Hydro-Gear
Since start of sales in 1982, Matsui's brand planetary reduction gear, "Hydro-Gear" has received a high evaluation for high-efficiency and compact design from various sectors such as construction, civil engineering, special industrial vehicle, ship, machine and pump to forest industry, and general industry. In 2009, the fourth generation product, Hydro-Gear HG series was introduced.