Formation of the supply of spare parts for imported forest machines in the Russian Federation

The article proved and tested method of determining the range of parts periodic and non-periodic type and form of supply as spare parts for forest machines of foreign manufacture. The problem of optimizing the supply of spare parts in shape and volume is examined. This method was tested on the example of the details forwarder company «John Deere» series 1010 and 1040. The analysis of the sensitivity of an optimal solutions is conducted.