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Power TrainIntegrated, electronically controlled systems, deliver smooth reliable performance withreduced operating costs.Smooth Shifting Transmission. The 12Mcombines several key innovations toensure smooth, powerful shiftsthroughout the gear range.Electronically Controlled Shifting.The full Electronic Clutch PressureControl (ECPC) system optimizesinching modulation and smoothsshifting between all gears and directionalchanges. This provides outstandingcontrol and also extends the life of thetransmission by reducing stress on gears.Load Compensation. This standardfeature ensures consistent shift qualityregardless of blade or machine load.Controlled Throttle Shifting.This standard feature helps to smoothdirectional and gear changes withoutuse of the inching pedal.Engine Over-Speed Protection.Helps protect the transmission andextend component life by preventingdownshifting until a safe travel speedhas been established.Power Shift Countershaft Transmission.Designed and manufactured specificallyfor the 12M motor grader, the directdrive countershaft transmission ismatched with the powerful Cat C6.6engine to maximize power to the ground.Modular Rear Axle. The 12Mincorporates a bolt-on modular rearaxle design, which offers easy accessto differential components, improvesserviceability and contaminationcontrol, and lowers maintenance timeand operating costs. The result is arugged machine you can rely on foryears to come.10