Condensed Specifications

Transcription

1 Spicer Specialty Axles Condensed Specifications Spicer Specialty Axles for On/Off-Highway Specialty Applications AXSL-0010 March 1999

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3 Cost Effective. Lighter Weight. Spicer All-Wheel Drive Systems. Fast fade housing design improves chassis fit-up. High entry design available for greater ground clearance. Popular and proven tandem axle design for optimum parts availibility, economical service. Unique front output design eliminates awkwardness, complexity and additional weight of transfer case configurations while maintaining driver control. Long lasting Extended Service Brake for longer life, less maintenance. Steerable drive axles provide optimum ratio compatibility for superior drivetrain performance. Spicer 4 x 4 and 6 x 6 all-wheel drive systems are ideal for a wide variety of specialty applications such as mixers, dump trucks, utility trucks, oil rigs, loggers, yard spotters, wreckers, fire pumpers, construction vehicles, and crash trucks. The Spicer design works particularly well in short wheelbase vehicles because of the more efficient driveline routing. No transfer case. No gear shift lever. By dividing the power in the rear axle, 4 x 4 and 6 x 6 all-wheel drive systems eliminate the need for a transfer case used in other designs. The Dana Spicer approach offers many advantages. Simpler design. Spicer all-wheel drive systems employ unique transfer gearing in the power divider to transmit power to the steer-drive axle when needed. This design eliminates the transfer case, extra driveline, and shift lever required in other systems. Lower initial cost. Fewer components mean less cost. Installation is quicker and easier, too, with two less yokes and less lube required. Standard lube pump. A gear-driven power divider lube pump provides excellent lube flow to the interaxle differential for long life and reliable performance for demanding applications. Lighter weight. Spicer all-wheel drive systems eliminate the heavy transfer case and associated brackets, shift lever, etc. you ll find on other systems. The result is a system several hundred pounds lighter for increased payload capacity and fuel economy. Lower maintenance costs. With fewer parts and no separate transfer case, Spicer 4 x 4 and 6 x 6 systems virtually eliminate the additive maintenance costs typical of more complex all-wheel drive configurations.

4 Spicer Steer Drive Axles Max. GAW (lbs.) Ratios: Single Double Reduction Reduction , Ring Gear Diameter (in.) SS ,000 SS-1,000 SS ,000 SS Spicer Non-Driving Steer Axles Nominal Load Rating Beam Drop (in.) Outrunner Seal No. (Std. OD) Standard Inner Bearings Cone/Cup Standard Outer Bearings Cone/Cup Hubs and Drums (in.) 20,000 lbs. 22,000 lb.s 24,000 lbs. EFA-20F4 EFA-22T2 EFA-22T5 EFA-24T2 EFA-24T A/ S/552A 10 Stud B.C. Cast Wheels: Standard inner and outer bearing numbers only. Spicer 4x4 All-Wheel Single Axle Drive Systems Max. GAW (lbs.) Ratios: Single Double Reduction Reduction Ring Gear Diameter (in.) Two speed ratios 232 S4 232 D4 232 C4 232 T4 232 P4 262 S4 262 D4 262 C4 262 T4 262 P4 301 P4 30, P4 35,000 All ratings and specifications are general guidelines. Actual load rating varies with application duty cycle. Applications require Spicer Heavy Axle & Brake Division Engineering approval.

5 Spicer Specialty Single Drive Axles Max. GAW (lbs.) Max. GCW (lbs.) Ratios: Axle Shaft (see key chart) Ring Gear Diameter (in.) Reverse Cut Available ,000 35,000 Key ,500 42,000 Key ,000 55, ,000 55, ,000 55, ,000 55, ,000 65, ,000 65, ,000 Key Key , , , ,000 50, ,000 50,000 Key 7 Key 7 Axle Shaft Data Key 1 Key 2 Key 5 Key 6 Key 7 Key 8 Body Diameter inch [mm] 1.61 [40.9] 1.75 [44.5] 1.89 [48.0] 2.06 [52.3] 2.00 [50.8] 1.81 [46.0] 2.25 [57.2] 1.72 [43.7] Number of Splines Spline Diameter inch [mm] 1.75 [44.5] 1.85 [47.0] 2.10 [53.3] 2.31 [58.7] 2.13 [54.1] 2.00 [50.8] 2.31 [58.7] 1.85 [47.0] Spicer 6x6 All-Wheel Tandem Axle Drive Systems Max. GAW (lbs.) Ratios: Single Double Reduction Reduction Ring Gear Diameter (in.) Two speed ratios DS4636-P DD4636-P DC4636-P DT4636-P DP4636-P DS5216-P DD5216-P DC5216-P DT5216-P DP5216-P DP6016-P 60,000 DP6526-P 65,000 All ratings and specifications are general guidelines. Actual load rating varies with application duty cycle. Applications require Spicer Heavy Axle & Brake Division Engineering approval.

6 Unique Spicer transfer gearing delivers all-wheel drive performance with standard axle efficiency. Transfer case configurations usually mean awkward, less efficient routing. The Spicer all-wheel drive system changes all that. Our distinctive transfer gearing design eliminates the need for the conventional transfer case. Depending on the vehicle and components involved, the initial cost differential between Spicer and other all-wheel drive systems can be substantial. Our compact design provides even more savings by eliminating special bracketry and other mounting components. Weight savings and considerably less required lube are also features of the Dana Spicer design. Transfer gearing in the power divider weighs significantly less than a transfer case, gearshift and other related componentry. The result: increased payload capacity and improved fuel efficiency. Dana Spicer Transfer Gearing Dana Spicer All-Wheel Drive Steer Drive Axle Easy operation. The Spicer all-wheel drive system is as easy to operate as any standard rear drive axle. A dash-mounted valve controls front steer-drive axle engagement. In most applications, a flip to the left puts the vehicle in rear axle drive. Just flip it to the right and the vehicle is in all-wheel drive mode. That s it. No gear shift. No need to stop the vehicle. The system shifts while the truck is on the go. 6x4 Operating Mode Power Divider Transfer Gearing 6x6 Operating Mode Standard Single or Tandem Axle Typical driveline arrangement with transfer case Gearing to fit your application. Spicer drive axles offer three gearing combinations. Single reduction for conventional operation. Double reduction for that extra tough terrain. Dual range for versatility and flexibility, including deep reduction in low range for maximum power and traction, and high range for fuel-efficient and costeffective cruising speeds. Application specific options. Tridems Differential Lock No-Spin Differential Controlled Traction Control Central Tire Inflation System Readiness Dual Output Reverse Cut Gearing Wide-Track Housings High Entry Input Rear Steer LMS TM Hubs and Brakes Dana Spicer Transfer Gearing Power Divider Transfer Gearing

7 Spicer Specialty Application Nomenclature Spicer Steer Drive Axles Axle Type: (Steer Drive Axle) Head Assembly Options C - Single Reduction with Controlled Traction Differential T - Two Speed P - Double Reduction S - Single Reduction D - Single Reduction with Wheel Differential Lock SS 16 1 D Configuration of Axles S = Single Steer/Drive Axle D = Tandem Steer/Drive Axle T = Tridem Steer/Drive Axle Design Level GAWR x 1000 lbs. Single Reduction Available with Controlled Traction Differential. The CTD is a driver controlled torque biasing wheel differential which directs more power to the wheel with the best traction. CTD is ideal for applications where ice, snow, gravel or slippery road conditions are present. Dual Range Deep reduction on low range for maximum power and traction. Planetary Double Reduction Rough terrain and off-highway applications. Spicer 4 x 4 All-Wheel Single Axle Drive Systems Spicer 6 x 6 All-Wheel Tandem Axle Drive Systems GAWR x 1000 lbs. Design Level Spicer Tubular Steers 23 2 S 4 Gearing: S - Single Reduction T - Dual Range P - Planetary Double Reduction C - Single Reduction with Controlled Traction Differential D - Single Reduction with Wheel Differential Lock EFA - 20 F 4 Power Divider with 4 x 4 Transfer Gearing Beam Drop Beam Type F - Forged I-Beam T - Tubular Beam Nominal Load Rating (see table) Series Gearing: DS - Single Reduction DT - Dual Range DP - Planetary Double Reduction DC - Single Reduction with Controlled Traction Differential DD - Single Reduction with Wheel Differential Lock SS - Stub Shaft Single Reduction TP - Through Shaft Double Reduction SP - Single Drive Axles TS - Through Shaft Single Reduction Axle Capacity DS P Gearing 1 - Single Reduction 2-2-Speed 3 - Planetary Double Reduction 4 - Single Reduction w/controlled Traction Differential Design Level Standard Lube Pump Power Divider with 6 x 6 Transfer Gearing Design Level Gear Diameter GAWR x 1000 lbs.

8 For Dana spec ing Aftermarket or service assistance, Group call or visit our website at PO Box 321 Toledo, Ohio Dana Warehouse Commercial Distributor: Vehicle Products Group 3939 OE Technology Dealers: Drive Maumee, Ohio, USA AXSL-0010 Printed in U.S.A. Copyright Dana Limited, All rights reserved. Dana Limited.