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The first snowmobiles made do with as little as 5 horsepower (3.7 kW) engines, but engine sizes and efficiency have improved drastically. In the early 1990s, the biggest engines available (typically 600cc-800cc displacement range) produced around 115 hp (86 kW).
The first B7 (B for Bombardier and 7 for 7 passengers) snowmobiles were sold during the winter of 1936–37 and were well received. A new plant able to produce more than 200 vehicles a year was built in 1940. A new 12-passenger model was made available in 1941 which was referred to as the B12, but demand was halted when Canada entered World War ...
Car and car engine designers, chronologically by first vehicle/engine built Nicolaus Otto , developer of the first successful compressed charge gaseous fueled internal combustion engine (1860s-70s) Wilhelm Maybach , designed engines starting in the 1870s-80s; the first motorbike (1885), the second internal combustion car (1889)
The sled also featured a Wilwood hydraulic Disc brake. Attaining a confirmed trap speed of 113mph while ridden by Jim Dimmerman, the 1993 sled set a then-current world speed record. [2] These initial models were built on the AWS3 chassis, which had been introduced by Arctic Cat for select 1992 models. In 1996, the 900 was upgraded to the AWS4 ...
Invented by a Floridian in the first half of the 20th century, competitions gained popularity after World War II. The United States' biggest swamp buggy races take place in Naples, Florida, each ...
The first production model rolled off the assembly line in Minnesota in 1956. The original models weighed close to 1,000 lb (450 kg) and moved at a speed of about 20 mph (32 km/h). As Polaris snowmobiles gained sales traction, Edgar Hetteen became an advocate of the new product line. [6]
Rupp also produced the world's first dragster snowmobile, the Rupp Super Sno Sport, in 1969. For 1972 and 1973, Rupp snowmobile models included: American – Billed as the "beauty" of their snowmobile line, [citation needed] the Rupp American came with electric start standard, in 30, 40 and 50HP models. All three models came with an 18" track ...
Aktiv started making tracked vehicles 1957 with the Snow Trac, a small personal snowcat roughly the size of a compact car. The company started making small snowmobiles in 1973 after purchasing the Snö-Tric brand. The first dual-track snowmobiles that Aktiv made were the Snö-Tric Blå 75- and SC 20/2 75-. The Grizzly was also sold under ...