The design feature of the latest chassis systems for the Ka-62 is a union shock absorber and lift in one unit. Combined lift provides cushioning when landing loads, assembly, release the landing gear and holding them in an appropriate position, characterized by small size, despite the difficult layout details. The new chassis allow for the requirements for helicopter landing with high vertical speed, which makes it possible to use them in helicopters for offshore operations. In order to increase the maximum take-off weight of up to 220 tons of the holding was carried out a new version of the chassis for upgraded aircraft Il-76MD-90A. The use of new, more durable materials, as well as improving the design to meet the requirements of the customer, increasing the strength characteristics of the chassis