6364 NE 63rd Ave • Portland, OR 97218  503-282-7207 • Fax 503-288-4057 • 1-800-777-0743
Mount Trailer Company Products

Great Dane - GP Model:

Great Dane’s GP platform trailers are the workhorses of the trucking industry. Great Dane designs and builds the best. By adding your custom specs to our standard features, you get a trailer that will add productivity to your operation.

  • Doubler plates at gooseneck punches and air ride crossmembers over hangers
  • All steel components are shot-blasted.
  • All of trailer is primed prior to painting (no one-step coatings), enamel top-coat, precision mixed to ensure proper curing for quality paint job.
  • Full Seven-way wire, sealed harness, internal ground system (no pig-tail grounding at lights).
  • Steel front crossmembers with four large pockets and the capability for removable D.O.T. bulkheads.
  • R.L.T. (road load tested) full-length apitong floor.
  • Full-length, one-piece, main beam web, with 100 KSI top and bottom flanges.
  • Full-depth bumper blocks on rear corners.

Standard Specifications:
Axles: Great Dane spec 22,500 Rating.
Brakes: 16 ½ “x 7” Air. ABS 2S/1M. Parking brakes.
Bumper: Rear impact guard meets DOT specs.
Crossmembers: 4” I-beams.
Floor: 1 1/8” Apitong.
Mainbeams: 25 ½” deep Fabricated I-beam, 3/8” x 5” hi-tensile steel flanges.
King Pin: 36” location, AAR approved.
Lights: DOT 12 volt, Great Dane Ultra Seal wiring harness with metal 7-way receptacle. Factory sealed lights. Midship marker/turn signal combination.
Mud Flaps: Great Dane low spray.
Oil Seals: Stemco.
Paint: Finest industrial quality.
Rub Rail: ¼” x 2“outside rub rail with single pipe spool spacers.
Side Rail: 6.5 lb./ft. structural channel 6” deep.
Springs: 3-leaf, 44,000 lb. Capacity.
Stake Pockets: Outside type 3/16” material; 1 7/8” x 3 3/8” I.D. spaced 24” on center. Four across front and five across rear.
Support Gear: GD 70 (19” travel). Two speed, narrow mount with replaceable, cushion foot sand shoes. Roadside crank.
Suspension: Great Dane, fixed location.

Tapered Upper Coupler:
The front nine inches of the upper coupler pick-up are tapered at a 10 degree angle, protecting both the truck powertrain and the trailer landing gear when it is necessary to pick up or drop a loaded trailer. The interior of the upper coupler is completely coated with a rust preventive coating after it is welded into place, but before it is sealed by finishing construction.

Crossmembers:
4” Deep crossmembers of all aluminum or steel are standard on 16” centers front to rear.
Optional spacing on 12” centers. Coil packages, consisting of extra crossmembers between the mainbeams in the coil area, and additional support for coil hauling.

Outriggers:
Heavy-duty outriggers of square tubing transfer load weight from the side rails to the lower main beams. Lower crossmembers, between each pair of outriggers eliminate horizontal main beam deflection.

Landing Gear:
The Great Dane Model 70 heavy-duty, two-speed landing gear is braced in two directions plus a horizontal 3” channel crossbrace for complete stability. The Great Dane cushion-foot sand shoe, featuring replaceable pads, is standard. These pads absorb shock reducing vertical stresses by as much as 50 percent.

Aluminum Outriggers:
2” square tube outriggers are securely attached to the lower mainbeam with s4pecially designed fasteners.

Aluminum Crossmembers:
Aluminum Crossmembers pass through the steel mainbeems, and are fastened securely.

Rub Rail:
Sturdy rub rails of steel or aluminum protect the sides and near of the trailer from scrapes and hard bumps. Rub rails are mounted to the stake pockets and are further reinforced with pipe spool spacers located between the stake pockets.

* Due to the constant improvements in our products, the designs, materials and specifications are subject to change without notice.

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