Dimensions below outline the Wright Part Number 20055, a 2 CY self dumping Hopper.
| Part No | 20055 |
| Capacity | 2 cu yd |
| Weight Capacity | 4000 |
| Height (A) | 45 1/2 |
| Width (B) | 57 1/2 |
| Length (C) | 64 1/2 |
| Fork Opening (D) | 3 by 28 |
| Pouring Lip (E) | 11 1/2 |
| Container Length (F) | 64 1/2 |
| Dump Clearance Height (G) | 65 |
| Dump Clearance Bottom (H) | 9 1/4 |
| Dump Clearance Length (I) | 84 |
| Front Clearance (J) | 10 1/2 |
| Base Width (K) | 36 1/2 |
| Base Length (L) | 54 |
| Dump Angle (M) | 37 |
| Center of Gravity (N) | 26 3/8 |
| Approx. Weight | 620 |