Fontaine Fifth Wheel Application The Fontaine Blocked Heavy-Duty Fifth Wheel When versatility and strength are your demands, Fontaine's Blocked Heavy-Duty 5092 Series Fifth Wheel is your answer. It's like two fifth wheels for the price of one. Its unique design gives you the flexibility to use it not only in standard heavy-duty applications, but as a non-rocking fifth wheel ideally suited for Frameless Dumps. Offered in a variety of mounting heights, the Blocked Fifth Wheel incorporates a low-alloy, formed steel heavy-duty 5092 top plate engineered for uniform lubrication. The heavy-duty steel substructure provides low weight, reinforced strategic load bearing areas and high structural integrity. This design handles vertical-load forces of 55,000 pounds. Our patented NO-SLACK® locking system automatically eliminates any fifth wheel play and safely handles drawbar forces up to 150,000 pounds. The one-piece cast saddle bearings are built with large grease grooves to ensure uniform flow coverage. The Blocked Fifth Wheel is as safe as it is strong. The handle is loop shaped and easy to grip. The secondary safety lock is integral. And the bumper is designed to prevent false couplings. Get all the versatility you'll ever need with the strength and safety you demand. Get Fontaine's Blocked Heavy-Duty Fifth Wheel. Rating: Heavy Duty 55,000 pounds vertical load 150,000 pounds drawbar pull Application: Frameless dumps, construction, coal hauling/mining, and standard heavy-duty applications. Mounting: Offered in a full range of air and manual slides with mounting heights from 8-3/4" to 9-3/4". Also available in long and short plate mounts with the heavy-duty reinforced mounting plate. Construction: The Blocked Heavy-Duty Upper Assembly uses a high strength, low alloy steel formed top plate with a heavy duty steel substructure and Fontaine's patented NO-SLACK¬ locking system. Warranty: Two years. Blocked Air Wedge Slide Bracket Fifth Wheel (AWB) Model Number Description Weight (lbs) BLHAWB875024 8-3/4" Mounting Height. 24" Slide Travel 616 BLHAWB875036 8-3/4" Mounting Height. 36" Slide Travel 639 BLHAWB875048 8-3/4" Mounting Height. 48" Slide Travel 671 BLHAWB975024 9-3/4" Mounting Height. 24" Slide Travel 622 BLHAWB975036 9-3/4" Mounting Height. 36" Slide Travel 645 BLHAWB975048 9-3/4" Mounting Height. 48" Slide Travel 677 Note: The "L" in the blocked assembly part numbers indicates left release. To order a right release assembly replace the "L" with an "R". Example: BRHAWB875036. Installation parts: Angles, Air Slide Installation Kit, Slide Limit Kit and Bolt Kit. All slide lengths are available in 4" increments (Example: 20", 24", 28"). Add 8 pounds for each additional 4". Blocked Manual Wedge Slide Bracket Fifth Wheel (MWS) Model Number Description Weight (lbs) BLHMWS875024 8-3/4" Mounting Height. 24" Slide Travel 612 BLHMWS875036 8-3/4" Mounting Height. 36" Slide Travel 635 BLHMWS875048 8-3/4" Mounting Height. 48" Slide Travel 667 BLHMWS975024 9-3/4" Mounting Height. 24" Slide Travel 618 BLHMWS975036 9-3/4" Mounting Height. 36" Slide Travel 641 BLHMWS975048 9-3/4" Mounting Height. 48" Slide Travel 673 Note: The "L" in the blocked assembly part numbers indicates left release. To order a right release assembly replace the "L" with an "R". Example: BRHMWS875036. Installation parts: Angles, Slide Limit Kit and Bolt Kit. All slide lengths are available in 4" increments (Example: 20", 24", 28"). Add 8 pounds for each additional 4". Blocked Long Plate Mount Fifth Wheel (PLA) Model Number Description Weight (lbs) BLHPLA8375 8-3/8" Mounting Height w/Long Plate Mount 586 BLHPLA9375 9-3/8" Mounting Height w/Long Plate Mount 590 BLHPLA10375 10-3/8" Mounting Height w/Long Plate Mount 608 Note: The "L" in the blocked assembly part numbers indicates left release. To order a right release assembly replace the "L" with an "R". Example: BRHPLA8375. Blocked Short Plate Mount Fifth Wheel (PSA) Model Number Description Weight (lbs) BLHPSA8375 8-3/8" Mounting Height w/Short Plate Mount 520 BLHPSA9375 9-3/8" Mounting Height w/Short Plate Mount 524 BLHPSA10375 10-3/8" Mounting Height w/Short Plate Mount 542 Note: The "L" in the blocked assembly part numbers indicates left release. To order a right release assembly replace the "L" with an "R". Example: BRHPSA8375. Return to Fontaine Fifth Wheel Index This information has been provided to us by the supplier.