Ruske-Stroje.cz is an enthusiast-led information resource devoted to imposing and legendary heavy wheeled machinery developed in the former Soviet Union. Launched in 2014 as Kirovets.cz, the site initially focused on Kirovets K-series tractors, particularly the K-700 and K-700A, before expanding to cover many other manufacturers and machine types. Its database brings together information on more than 35 machine brands and manufacturers, five notable engine manufacturers, and detailed material on over 330 machine types, including their variants and configurations.

The site offers historical background, development details, and technical specifications for the machinery it covers. It is intended for enthusiasts, collectors, industry professionals, and dealers seeking to learn about these vehicles and their technology. Ruske-Stroje.cz also welcomes contributions such as period photographs, personal experiences, and other useful information, with the aim of building a more complete record of the machines’ history and present-day use. The project maintains related websites, including Kirovets.cz and Ruske-Stroje.eu, and publishes its content through a wiki-based information platform.