Dana Corp's Commercial Vehicle Systems Division has debuted the new Dana Spicer D190 series of single-reduction tandem-drive axles.
With gross axle weight ratings from 52,000 pounds (D52-190 model) to 60,000 pounds (D60-190 model), the new family of axles will be targeted to vocational applications such as construction, heavy haul, logging, refuse, mining, and oil field operations. Features of these axles include:
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Broad ratio coverage — 3.42:1 through 7.17:1.
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Best-in-class inter-axle driveline angles.
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Extra-wide face-width gearing.
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Newly designed gearing and bearing system.
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Lower operating temperatures and added spinout protection provided by a new patented, standard-equipped lubrication pump.
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Forged, heat-treated steel differential cases.
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Sixteen extra-large, 20-mm-diameter ring gear fasteners.
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Integrated ring gear and wheel differential mounting system eliminates bolted joints.
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An integral pinion cage and carrier adds stiffness and strength while eliminating a potential leak path.
Options include
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A driver-controlled wheel differential system for both forward and rear axles to maximize traction.
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The wheel differential lock feature may be retrofitted without replacing the entire axle assembly.
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A carrier integrated electromagnetic retarder mount.
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Wide-track axles to maximize stability.
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Integral welded suspension brackets.
The Dana Spicer D190 standard axle warranty is up to five years/500,000 miles for approved vocational applications with Roadranger-approved and factory-filled, synthetic lube.
For more information, contact Roadranger Marketing, PO Box 4013, Kalamazoo MI 49003.