Carrier profile · USDOT 2573833 · Updated Jun 13, 2026
SEABOARD DRILLING LLC
DBA SWCOLE EXPLORATIONS LLC
20 power unitsavg 6.7 yrRegional · 4 statesSOMERSWORTH, NH88/100
AUTHORITY STATUS UNKNOWNHAZMAT
Equipment
Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 20
- Observed power (24 mo)
- 7
- Trailers (towed)
- 4
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2025
Newest model yr
2012
Oldest model yr
9.1%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 42EDPKT26P1000036 | Trailer | 2023 | ECLN | — | 2 | Sep 24, 2025 |
| 2NP2HJ7X3KM620513 | Truck | 2019 | PETERBILT | 337 | 2 | Sep 24, 2025 |
| 3C7WRNBL9JG185685 | Power unit | 2018 | RAM | — | 2 | Jan 16, 2025 |
| 5PVNE8JP3F4S51016 | Power unit | 2015 | HINO | — | 1 | May 14, 2026 |
| 4KNUT1629CL161402 | Trailer | 2012 | TOWR | — | 1 | May 14, 2026 |
| 2NP2HJ7X1NM777610 | Power unit | 2022 | PETERBILT | — | 1 | Feb 3, 2026 |
| 40FR03326P5043208 | Trailer | 2023 | TALB | — | 1 | Jan 2, 2026 |
| 2NPMHJ7X7SM696552 | Power unit | 2025 | PTRB | — | 1 | Jan 2, 2026 |
| 5JPBU3124DP033763 | Trailer | 2013 | CMSU | — | 1 | Sep 9, 2025 |
| 2NPMHJ7X3RM675403 | Power unit | 2024 | PTRB | — | 1 | Sep 9, 2025 |
| 3C7WRTAL6JG155551 | Power unit | 2018 | DODG | — | 1 | Feb 25, 2025 |
Showing 11 · most-inspected first.