Model 312D-B
Landoll Corporation
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.
Specs
| Capacity | 12 Cubic Yards |
| Estimated Base Weight | 5,775 lbs. |
| Height | 8'11" |
| Swing Clearance | 60" |
| Width | 96" |
