Model 312D-B

Model 312D-B 2018-04-16T16:31:32+00:00

Bottom Dump

Model 312D-B

With the addition of a Model 313D single axle trailer to an existing 312D trailer, an additional 12 cubic yards of payload will be added to the load. Some states, mostly in the Western United States allow this additional trailer to be pulled behind the bottom dump.Read More…

For More Details Call Landoll Corporation at 800-428-5655

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Additional Payload for 312D Bottom Dump

With the addition of a Model 313D single axle trailer to an existing 312D trailer, an additional 12 cubic yards of payload will be added to the load.  Some states, mostly in the Western United States allow this additional trailer to be pulled behind the bottom dump.

Standard Equipment

  • *Capacity: 12 Cubic Yards
  • Estimated Base Weight: 5,775 lbs.
  • Main Frame: Tubular Trust Design
  • Pin Setting: 18″
  • Swing Clearance: 60″
  • Hitch: Rigid Mounted Kingpin
  • Frame Height: 8′ 11″
  • Frame Width: 96″
  • Target Area: 10’1″L x 88″W
  • Accessories: Bolt-On Full Rear Fenders with Mud Flaps, Hitch Mounting Bracket
  • Gates: Single Air Operated Windrow Type 59″ x 58″ Opening
  • Air Cylinders: (2) 7″ x 30″
  • Air Line Lubricator and Water Separator, Manual Gate Control Valve
  • Gate Air Reservoir Cap: 40 Gallon
  • Suspension: (2) Spring 3 Leaf Front and Rear
  • Axles: (1) 25,000 lb. Dual Tandem Tire, Oil Bath Bearings, Automatic Slack Adjusters
  • Brakes: 16.5×7 Full Air / Spring Brakes ABS, 2S1M
  • Tires: 11R 22.5 Radial LRG Double Coin
  • Wheels: Hub Pilot 10-Hole Disc Steel
  • Hubs: Steel Hubs / Outboard Brake Drums
  • Oil Seal Hubs: Internal Mated Assembly
  • Hydraulic Hook Up: Quick Couplers 2,500 PSI – 17GPM
  • Cylinders: (2) 9″ x 8″ Vertical Mount
  • Air / Electrical: Glad Hands / 7-Way Receptacle
  • Lights: Grote LED (10-Year Warranty)
  • Wiring Harness: Grote “Xtreme” Wiring Harness (7-Year Warranty)
  • Finish: Steel Grit Shot Blast to Bright Metal
  • Powder Coat Color: White / Black / Yellow / Blue / Red / Green / Sapphire Blue / Dark Gray
  • Decals: Hi-Visibility Reflective Package

Optional Equipment

  • Full Front Fender
  • Push Bar with Under Ride Protection (650 lb.)
  • Hitch Kit (Adds to Overall Length – Hitch Pivot to Rear Axle Measurement Shown on Drawing)
  • Gate Control – Single
  • Gate Control – Double
  • Heavy Duty Windrow Deflector
  • Aluminum Hub, Centrifuse Brake Drum (Outboard)
  • 22.5×8.25 Aluminum Wheel (10-Bolt Polished) in Lieu of Standard (Each)
  • 16.5×7 Brake Dust Cover
  • Pressure Guard Tire Inflation N/A

Spec Tables

wdt_ID Model Capacity Gates Deck Axles Tires and Ply Rating
1 312D-B 12 Cu. Yd. Single Gate 20'5 1 (4) 11R 22.5 Radial LRG

*Capacity ratings are frame capacities only. Actual load capacities may be restricted by factors such as gross axle weight ratings (GAWR) or state and federal regulations.

Specifications subject to change without notice.

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