Manufacturer CUMMINS
Model C125D6C - QSB5
Year 2026
Condition New
Serial Number TBD
Stock Number AES-C125
KW 125
Hours NEW
Fuel Type DIESEL
Amperage 434 A
Application STANDBY, STATIONARY
Duty STANDBY
RPM 1800
Voltage 277 / 480V
Emissions Rating EPA TIER 3
Width 40 in
Height 90 in
Length 117 in
Weight3574 lbs
The new Cummins C125D6C stationary generator set is a reliable choice for standby power applications, offering 125 kW standby power and 112.5 kW prime power. Equipped with a Cummins QSB5-G6 NR3 diesel engine, it operates at 1800 RPM with an output of 208 HP, meeting EPA Tier 3 emissions standards. The generator is designed for versatility with a 3-phase, 60Hz, 277/480V configuration, and its 12-lead setup allows for reconnection to other voltages.
This model comes with a 200 Amp main-line circuit breaker and a permanent magnet generator (PMG) for dependable operation. The UL 2200 listed package includes a PowerCommand 1.1 digital control panel, offering advanced monitoring and control capabilities. An engine cooling radiator handles ambient temperatures up to 50°C (122°F), ensuring longevity and performance. Additional features include an aluminum weather enclosure rated for 180 MPH winds and a substantial 260-gallon UL142 listed sub-base fuel tank with secondary containment.
For ease of installation and durability, the generator set measures 40 inches wide by 117 inches long and 90 inches tall, weighing 3,574 lbs. It ships on a sturdy 46W x 132L pallet. Note that batteries and startup are not included, but a factory-provided 2-year, 1000-hour limited warranty covers the unit.
Manufacturer CUMMINS
Model C125D6C - QSB5
Year 2026
Condition New
Serial Number TBD
Stock Number AES-C125
KW 125
Hours NEW
Fuel Type DIESEL
Amperage 434 A
Application STANDBY, STATIONARY
Duty STANDBY
RPM 1800
Voltage 277 / 480V
Emissions Rating EPA TIER 3
Width 40 in
Height 90 in
Length 117 in
Weight3574 lbs
The new Cummins C125D6C stationary generator set is a reliable choice for standby power applications, offering 125 kW standby power and 112.5 kW prime power. Equipped with a Cummins QSB5-G6 NR3 diesel engine, it operates at 1800 RPM with an output of 208 HP, meeting EPA Tier 3 emissions standards. The generator is designed for versatility with a 3-phase, 60Hz, 277/480V configuration, and its 12-lead setup allows for reconnection to other voltages.
This model comes with a 200 Amp main-line circuit breaker and a permanent magnet generator (PMG) for dependable operation. The UL 2200 listed package includes a PowerCommand 1.1 digital control panel, offering advanced monitoring and control capabilities. An engine cooling radiator handles ambient temperatures up to 50°C (122°F), ensuring longevity and performance. Additional features include an aluminum weather enclosure rated for 180 MPH winds and a substantial 260-gallon UL142 listed sub-base fuel tank with secondary containment.
For ease of installation and durability, the generator set measures 40 inches wide by 117 inches long and 90 inches tall, weighing 3,574 lbs. It ships on a sturdy 46W x 132L pallet. Note that batteries and startup are not included, but a factory-provided 2-year, 1000-hour limited warranty covers the unit.
