Brands Snowmobile
1 brands
1.1 models
1.2 polaris
1.3 brp
1.4 alpina
brands
a snowmobile used emergency services in ski areas in vercors, french alps. carries emergency equipment , tows stretcher.
snow mobile race in 1979, dutch newsreel
early models
numerous people had ideas smaller personal snowmobile. in 1914, o. m. erickson , art olsen of p.n. bushnell company in aberdeen, south dakota, built open two-seater motor-bob out of indian motorcycle modified cowl-cover, side-by-side seating, , set of sled-runners fore , aft. while did not have tracks of true snowmobile, appearance otherwise similar modern version , 1 of earliest examples of personal motorized snow-vehicle.
in 1951 dr. fritz riemerschmid devised called snow scooter. machine had track mounted beneath snowboard base, on top of enclosed engine motorcycle seat , fuel tank. vehicle steered via steering wheel , cables linked 2 small skis on outriggers either side of vehicle.
in mid-1950s, united states firm built snowmobile arctic area of alaska had drive train reversed of today s snowmobiles 2 front wheels—the larger 1 behind smaller one—with tires driving endless loop track . little known snowmobile meant haul cargo , trade goods isolated settlements.
polaris
edgar , allen hetteen , david johnson of roseau, minnesota, among first build practical snowmobile in 1955–1956, machines heavy (1,000 lb or 450 kg) , slow (20 mph or 32 km/h). company, hetteen hoist & derrick co., became polaris industries.
brp
it in 1960, when engines became lighter , smaller before, joseph-armand bombardier invented know modern snowmobile in open-cockpit one- or two-person form, , started selling under brand name ski-doo through company bombardier inc. (now manufactured bombardier recreational products).
competitors copied , improved design; in 1970s there on hundred snowmobile manufacturers. 1970 1973, 2 million machines sold, peaking @ 500,000 sold in 1971. many of snowmobile companies small , biggest manufacturers attempts motorcycle makers , outboard motor makers branch off in new market. of these companies went bankrupt or acquired larger companies during 1973 oil crisis , succeeding recessions. sales rebounded 260,000 in 1997 gradually decreased afterwards, influenced warmer winters , use during 4 seasons of small one- or two-person atvs.
alpina
alpina snowmobiles manufactured in vicenza, italy, alpina s.r.l., manufacturer of various on-snow implements had been building dual-track snowmobiles since 1995.
there 2 manufacturers of dual-track snowmobiles. 1 alpina , other russian sled called buran (bombardier discontinued manufacturing dual-track model, elite, in 2005).
models
alpina manufactures 1 basic dual-track snowmobile design. in 2002 sherpa introduced , model name four-stroke machine. prior introducing sherpa, alpina offered 2-stroke series designated superclass. four-stroke sherpa top machine in production. new version of superclass has been released in 2017, lot of innovations , new 4-stroke engine.
the sherpa , superclass series shared same basic dual-track platform, twin 20 in × 156 in (510 mm × 3,960 mm) tracks dual skis front.
alpina sherpa, dual track snowmobile
power sherpa supplied 1.6l in-line four-cylinder gasoline automotive engine. new superclass power provided 1.2l 3-cylinder 4-stroke gasoline engine.
features
the sherpa , superclass designed working snowmobiles carrying supplies, pulling cargo sleds, pulling trail grooming implements, carrying several passengers, , negotiating deep snow.
engine , transmission combination designed deliver optimum power pull or carry large loads while top-end speeds kept below 52 mph (84 km/h), depending on model. large footprint of dual tracks , dual skis allows sherpa , superclass float on top of deep snow , not sink in , stuck.
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