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ALUMINUM PUSH OUT TRAILER  The DYNAHAULER/APO is designed to haul sludge, waste products, and many other types of aggregate materials. This open top push out trailer is made of top grade materials and features an ejector ram cylinder sized to completely unload the trailer. It also has self-adjusting UHMW wipers on sides and bottom. The rear barn door is top hinged or hydraulically operated and full seals are available for sludge applications. You can rely on this trailer for maximum payload through proper weight distribution. Because of their size and stability, these trailers allow operators to haul maximum payload with less chance of rollover.   S T A N D A R D     S P E C I F I C A T I O N S :       Side Panels   3/16" 5454-H34.      Floor   3/8" 5454-H34.      Top Rail   9" Extruded boxed channel 6061-T6.      Bottom Rail   4" Extruded bottom rail 6061-T6.      Side Posts   Extruded vertical posts 5/32" x 3 3/4" deep x 6 3/4" wide 6061-T6.      Understructure   4" x 4" extruded box channel cross members. Triple frame running full length of trailer consisting of (3) 7 "T" section long members interlocked with cross members. Welded directly to trailer floor. Cross member on 16" centers.      Fifth Wheel Assembly   3/8" Steel plate, 2" SAE King Pin.      Ejector   1/4" face plate backed by rigid brace members to withstand discharge thrust. UHMW Guide shoes top, bottom and sides. Self-adjusting UHMW wipers on sides and bottom.      Ejector Hydraulic System   Ejector ram cylinder sized to completely unload the trailer. 9" diameter, 5 stage standard 3-line system, tank on tractor, dump valve for fast retraction.      Rear Door   Barn door, top hinged or hydraulic operated. Full seals available for sludge applications.      Suspension   REYCO 21B 52,000 lb., 4-spring with cast hangers.      Wheels   22" 3-spoke.      Rims   24.5 x 8.25.      Tires   11R24.5, 14 ply.      Axles   Rockwell TQ 25,000 lb. with 16 1/2" x 7" brakes.      Lighting   Truck-Lite&174; sealed and shock proof, harness system.      Landing gear   Butler Voyager 2-speed, with sand shoes. 50,000 lb. lift, 180,000 lb. static load capacity.      Other standard features   Mud guards, mud flaps, ladders &.tarp rails.     P O P U L A R     O P T I O N S :       Side Sheets   A variety of heights, lengths and thicknesses are available. Also horizontal side braces.      Understructure   Cross members on 12" centers.      Tailgates   Air gates, hydraulic gates, barndoor gates, water tight gates.      Tarping   Tarps, tarp bows, and tarp baskets. Manual, electric, or hydraulic: slide, arm, or roll tarpers.      Other   Heat. Tire carrier. Hydraulic & manual top doors. Roof & roof hatches. Steerable axles. Catwalk/Ladders. Tool box. Air or hydraulic landing gear. Wet-lines. Fifth wheels. On-board scales. Centrifuse hubs. Square axles. Surge plates. Clean out drains. Sump drains.   Standard specifications may vary according to customer preferences and requirements. At J&J, we custom build to suit your needs. Licensed under U.S. Patent No. 5,454,620.   Copyright © 2000-2007 Somerset Welding and Steel, Inc. All rights reserved. J&J Truck Bodies & Trailers is a division of Somerset Welding and Steel, Inc. JJBodies.com website developed by Object Red.