Bottom Dump Trailer
Bottom Dump Trailer
Bottom Dump Trailer
Bottom Dump Model 312C-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.
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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 the 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.
Frame and Features
- *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
Gate:
- 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
Supspension and Undercarriage
- Suspension: (2) Spring 3 Leaf Front and Rear
- Axles: (1) 25,000 lb. Dual Tandem Tire, Oil Bath Bearings, Automatic Slack Adjusters
- Axles Prepped for Air Inflation
- 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
Hydraulics
- Hydraulic Hook Up: Quick Couplers 2,500 PSI – 17GPM
- Cylinders: (2) 9″ x 8″ Vertical Mount
Electrical
- Air / Electrical: Glad Hands / 7-Way Receptacle
- Lights: Grote LED (10-Year Warranty)
- Wiring Harness: Grote “Xtreme” Wiring Harness (7-Year Warranty)
Finish and Color
- 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
Accessories:
- 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)
Tire and Rims:
- 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
Specifications Table
| Model | Capacity | Gates | Lenght | Axles | Tires and Ply Rating |
|---|---|---|---|---|---|
| Model | Capacity | Gates | Lenght | Axles | Tires and Ply Rating |
| 312D-B | 12 Cu. Yds. | Single Gate | 20′ | 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.
