CIRCLE R Steel End Dump Trailers

Maurer Frameless Steel End Dump is Designed for the Scrap/Demolition Industry

We accept no substitutes. The “Hardox in My Body” sign on a Maurer trailer is your guarantee of genuine Hardox wear plate.


Standard Features and Design Characteristics

Trunnion mounted spring suspension allows all 8 tires to remain on the ground while dumping.

Parker inverted cylinder is located outside of tub which provides more cubic yard trailer capacity.

Rounded Hardox® 450 tub is designed for material to flow freely when dumped to achieve total load clean out.

  • Trailer length: 42’ 9”
  • Tub length: 40’
  • Trailer height: 13’ 4 ½”
  • Trailer height: 13’ 4 ½”
  • Sidewall height: 8’ 6”
  • Capacity: 89 cubic yards
  • Kingpin height: 49”
  • Tub bottom: Two 20’ Hardox® 450 wear plate sections with 48” outsideradius provides superior wear resistance and structural strength
  • Sidewalls: 40’ full length ¼” grade 100 high strength steel eliminates vertical welds
  • Front wall and back barn door style end gate: 3/16” Hardox® 450 wear plate
  • Top rail: 4.5” x ¼” square tube mounted at 45 degrees to increase strengthwhile shedding material
  • Draft arms: 5” x 3” x ¼” tube provides excellent stability when dumping
  • Cylinder: Parker 5 stage telescopic trunnion mounted with 280” stroke provides a 41 degree dumping angle
  • Holland 55K trunnion mounted spring suspension allows all 8 wheels to stayon the ground when dumping
  • 25K Arvin Meritor axles with Wabco ABS brakes (single axle)
  • Truck-Lite rubber mounted lighting & sealed wiring system
  • Holland Atlas 55 2-speed landing gear
  • Load binder end gate latch provides a safe and secure door closure
  • Rear fenders
  • 12’ Hydraulic hose with 1” wing coupler installed