DBA: Komatsu
Joy Global Underground Mining Llc is an active interstate carrier based in Warrendale, PA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 20 | 6 | 0 |
| Tractors | 0 | 14 | 0 |
| Trailers | 0 | 15 | 0 |
| Total Power Units | 20 | ||
Distinct vehicles · 24 mo
vs 20 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 81% | 91% | Worse than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 43% | 81% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2025 | 0 | 2 | 1 | 1 |
| Jul 1, 2025 | 0 | 1 | 1 | 1 |
| Apr 1, 2025 | 0 | 3 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 12 | 1 | 3 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 18, 2026 | PA | STRAIGHT TRUCK | 1 | 0 |
| Feb 5, 2026 | WV | STRAIGHT TRUCK | 0 | 0 |
| Jan 22, 2026 | KY | STRAIGHT TRUCK | 0 | 0 |
| Jan 12, 2026 | PA | STRAIGHT TRUCK | 0 | 0 |
| Jan 8, 2026 |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 5 | 1.66 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 10 | 1.38 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 12 states. Top state WV accounts for 32% of activity. Activity outside home state (PA): 70%.
+7 other states with fewer inspections
| Unsafe Driving |
| 5 |
| 4 |
| 0 |
| OH |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Nov 26, 2025 | PA | STRAIGHT TRUCK | 0 | 0 |
| Oct 29, 2025 | PA | STRAIGHT TRUCK | 1 | 0 |
| Oct 16, 2025 | WV | STRAIGHT TRUCK | 0 | 0 |
| Oct 13, 2025 | TN | TRUCK TRACTOR | 1 | 0 |
| Oct 7, 2025 | KY | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Feb 18, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| Oct 29, 2025 | 39345B2BAIR | Air Brake - Hose/tubing damaged or not secured | Vehicle Maintenance | — |
| Oct 13, 2025 | 3922SLLLR | State/Local Laws - Lane restriction violation | Unsafe Driving | — |
| Jul 21, 2025 | 39375GTFWETL | Tires - Front weight carried exceeds tire load limit | Vehicle Maintenance | Yes |
| Jun 26, 2025 | 3939ALIL | Lighting - Identification lamp(s) inoperative | Vehicle Maintenance | — |
| Jun 6, 2025 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| May 30, 2025 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| May 29, 2025 | 3922SLLRD | State/Local Laws - Reckless driving | Unsafe Driving | — |
| Apr 2, 2025 | 3928D | Driver - Failed to inspect /use emergency equipment | Vehicle Maintenance | — |
| Apr 2, 2025 | 39395F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Vehicle Maintenance | — |