Bobcat S450 User Manual – will give you complete step-by-step information on repair, servicing, and preventative maintenance for your skidsteer. The Bobcat S450 Manual has illustrations of complex technical repair procedures or procedures that cannot be demonstrated in the usual way. The company Bobcat begins its history in the USA in the state of North Dakota in 1958. Then the company bought out the rights to a compact 3-wheel loader Keller from the Keller brothers, who subsequently successfully cooperated with Bobcat. In the same year, the first model of self-propelled loader M-60 is produced.