1998 - Volume #22, Issue #1, Page #27
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Deere Shows Off Independently-Suspedned Front Axle
Two hydraulic cylinders, mounted vertically, suspend the axle from the front main frame. An axially-mounted arm connects the axle to the central casting close to the differential housing. It transfers the pulling and pushing forces from the front axle to the center of the tractor. Two accumulators provide a damping effect that smooths out operation. The axle can move as much as 2 in. up or down.
The axle's preset suspension is corrected automatically by an electronic level control. As the load changes, it automatically centers the travel of the suspension, making for a smooth ride and reducing wear and tear on the tractor. The company says it's especially useful when doing fast field work like mowing and cultivating where handling and maneuverability are important. What's more, traction is improved because there's less bounce of the front wheels.
The new suspended front axle option costs about $3,500.
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