Model 37R Rigid Planetary Axle

Model 37RRigid Planetary AxleMaintenance-free axles offer long life,maximized ground clearance, andimproved traction and durability foroff-road applications

Model 37R Rigid Planetary AxleEngineered specifically for front-end loaders and other heavy-duty off-road applications, Spicer ® 37R rigid planetaryaxles feature a rigid three-piece load-supporting design with a differential carrier, housing arm, and planetary wheel-end.Extra-high-capacity wheel-end bearings and heavy section modular structural components allow for a wide range ofvehicle weights, tracks, tires, and chain combinations.BCDADesign FeaturesAxle MountingBevel GearInput Flange OptionsPlanetary Reduction RatioService BrakesDifferential OptionsRigid drive: pad or trunnionSpiral bevel setSpicer – DIN – mechanics6.000:1 planetary wheel-endHigh-energy hydraulic-applied, inboard wet disc service brakesNo-spin, limited-slip, Posi-Torq, and Hydra-LokInstallation Dimensions (mm) TORSIONAL RATINGA – Track Width 2000 – 2710B – Planetary Hub Length 200C – Wheel Pilot Diameter 370 or 447.8D – Wheel Bolt Circle Diameter 425 or 500Technical Data ORSIONAL RATINGBevel Set Ratios3.727:1, 4.100:1,4.556:1, 5.125:1Overall Ratio 22.36 to 30.75Maximum Output Torque (daNm) 116,000Load Capacity (daN); Static(Front-End Loader Brake Out)32,400Load Capacity (daN); Dynamic 19,800Sales Office – ItalyZona IndustrialeArco, Italy 38062+1 888 670 3262www.dana.com/offhighwayAll applications must be approved by the Application Engineering Department. Specifications and/or design are subject to change without notice or obligation.©2010 Dana Limited OHS37R-102010