900 Series

Application: The 900 Series suspensions are designed for heavy-duty and/or off-road applications. The 900 is a single point suspension connected to the trailer frame by a trunnion located at the center of the suspension. This makes it ideal for logging, heavy load hauling and dump operations.

Capacity: The 900 Series suspensions are available in Gross Tandem Weight Ratings (G.T.W.R.) of 36,000, 42,000, 44,000, 50,000 and 60,000 lbs.

Features:

• Cast steel parts, shot peened and prime painted.
• Extra heavy-duty 5" wide leaf springs.
• Accurate spring alignment preserved by the use of rugged spring guides on the trunnion casting.
• A split trunnion casting permits easy maintenance and replacement of trunnion bushings.
• Axle alignment and realignment made possible by adjustable plates within the spring-end boxes. One adjustment plate on each axle is welded at the factory. After axle alignment is completed, the installer welds the other adjustment plate to ensure sustained axle alignment.
• For increased life and flexibility, thick rubber pads are used above the spring leaves in the axle boxes. This construction permits greater twist freedom in the spring box...a standard flexibility feature that reduces wear and promotes better ride characteristics.

Options: Standard 900 Series suspensions are available in capacities of 36,000, 42,000, 50,000 and 60,000 lbs. Additionally, a lightweight three-leaf unit is available in capacities of 44,000 and 50,000 lbs. 

Numerous mounting heights (Mtg./ht. = the vertical distance from the center line of the axle to the top of the trunnion hanger), axle and trunnion combinations are possible. These include overslung (OS, springs over axles) and underslung (US, springs under axles) axle units as well as overslung (springs over trunnion) and underslung (springs under trunnion) trunnion configurations. 

TO VIEW THE 900 CONFIGURATIONS AND PARTS IDENTIFICATION CATALOG, GO TO THE
"RESOURCE CENTER."

9700 | 9700 TWS | 440 | 900 | 9600 | 11455