Challenger offers advanced C series high horsepower tractors with the MT800 C Series track tractors and the MT900C series of four-wheel-drive articulated tractors. These tractors feature Challenger s new digital dash display, which indicates the gear, ground speed and the number of service hours. Added to this is a redesigned tractor management system, which provides an enhanced intuitive operator experience. Integrated into them are an ISOBUS control system, which integrates with compliant ISOBUS implements to enhance the productivity and performance of the tractor.
There are nine models in the Challenger Advanced C line which span the engine horsepower range from the MT835C at 410 hp to the MT875C/MT975C at a whopping 585 hp. The Challenger MT835Cm, MT845Cm, MT855Cm, and MT945C feature a Caterpillar CAT C15 engine with 15.2-litre or 923-cu.-inch displacement. The MT865C, MT875C, MT965C and the MT975C get a CAT C 18 engine displacing 18.1 litres or 1,106 cu. inches. According to Challenger, these engines have up to a 42 per cent torque rise, which under heavy loads gives the MT875C and MT975C the ability to push out more than 630 engine horsepower.
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These Challenger tractors have the CAT-built 16F X 4R electronically controlled powershift transmission designed specifically for both track and four-wheel-drive applications. There are eight gears in the popular working range of four to 9.3 m.p.h. Challenger says their unique Mobil-trac system gives the smoothest ride in the industry with no grease zerks or daily maintenance points. http://www.newfromchallenger.com