JOY GLOBAL SURFACE MINING INC
dba KOMATSU
MILWAUKEE, WI
06/01/1974
133
Power Units
141
Drivers
Current
as of today
Active · 133 power units · 141 drivers · Milwaukee, WI
2025
~Dec 2025
Officer change
DANIEL GEORGE MAWSON, JAMES HARDIN → DANIEL GEORGE MAWSON
Nov 28, 2025
MCS-150 biennial update filed
Reported mileage: 1,130,471 (2024)
Reported power units: 52 → 133
Reported drivers: 81 → 141
Reported trailers: 5 → 80
Apr 9, 2025
MCS-150 biennial update filed
Reported mileage: 1,134,655 (2024)
Reported power units: 75 → 52
Reported drivers: 73 → 81
Reported trailers: 5
2024
Jul 8, 2024
MCS-150 biennial update filed
Reported mileage: 1,102,479 (2023)
Reported power units: 75
Reported drivers: 73
2022
Nov 7, 2022
MCS-150 biennial update filed
Reported mileage: 673,384 (2021)
Reported power units: 66 → 75
Reported drivers: 66 → 73
2021
Jul 16, 2021
MCS-150 biennial update filed
Reported mileage: 526,961 (2020)
Reported power units: 97 → 66
Reported drivers: 107 → 66
2020
May 4, 2020
MCS-150 biennial update filed
Reported mileage: 2,762,252 (2019)
Reported power units: 97
Reported drivers: 107
FMCSA electronic records for this carrier begin before June 1974; the carrier may be older.