Manufacturer: Doosan Portable Power | Models: G125WCU-3A-T4F (Tier 4 Final)
The Doosan G125WCU-3A-T4F is a robust, fuel-efficient mobile generator designed for construction, industrial facilities, events, emergency response, and rental applications requiring dependable mid-range power. Delivering 125 kVA (100 kW) of prime output, this unit features a Cummins QSB4.5 Tier 4 Final engine, a multi-voltage selector switch, and a sound-attenuated steel enclosure engineered for quiet performance and durability in harsh environments.
With long runtimes, rugged tow-behind construction, and simplified service access, the G125 provides reliable, flexible power wherever you need it.
125 kVA / 100 kW prime power (60 Hz)
Cummins QSB4.5 Tier 4 Final engine
Multi-voltage operation → 480V • 240V • 208V • 240/120V 1Ø
Sound-attenuated, rugged enclosure
Excellent fuel efficiency with long runtime
Rental-ready distribution setup
Simple, intuitive operator interface
(All features confirmed from the spec sheet.)
(Extracted from power table)
480V: 125 kVA / 100 kW — 150 A
240V: 125 kVA / 100 kW — 300 A
208V: 120 kVA / 96 kW — 333 A
240/120V: 83 kVA / 83 kW — 347 A
0.8 PF (3Ø)
1.0 PF (1Ø)
(From engine data section)
Engine: Cummins QSB4.5
Rated Speed: 1800 RPM
Cylinders: 4
Displacement: 4.5 L
Emissions: Tier 4 Final
Aftertreatment: DOC + SCR (DEF-based)
Fuel Type: Ultra-low sulfur diesel
(From spec table)
Length: ~161 in
Width: ~72.8 in
Height: ~88.4 in
Dry Weight: ~7,050 lb
Noise Rating: 76 dB(A) @ 23 ft
(From standard Doosan rental-style setup)
Multi-voltage selector switch
Cam-lock output connections
Main breaker
Convenience receptacles
Emergency stop
Construction sites
Industrial facilities & plant shutdowns
Utility & telecom projects
Events & entertainment
Emergency and disaster response
Temporary and remote power installations
Reliable mid-range power for diverse applications
Cummins Tier 4 Final performance and fuel efficiency
Multi-voltage flexibility
Rugged towable package built for harsh job conditions
Long runtime with low maintenance requirements
Quiet, reliable operation suitable for populated worksites
Download the Product Spec Sheet or contact our sales team to learn more about rental or purchase options.
Manufacturer: Doosan Portable Power | Models: G125WCU-3A-T4F (Tier 4 Final)
The Doosan G125WCU-3A-T4F is a robust, fuel-efficient mobile generator designed for construction, industrial facilities, events, emergency response, and rental applications requiring dependable mid-range power. Delivering 125 kVA (100 kW) of prime output, this unit features a Cummins QSB4.5 Tier 4 Final engine, a multi-voltage selector switch, and a sound-attenuated steel enclosure engineered for quiet performance and durability in harsh environments.
With long runtimes, rugged tow-behind construction, and simplified service access, the G125 provides reliable, flexible power wherever you need it.
125 kVA / 100 kW prime power (60 Hz)
Cummins QSB4.5 Tier 4 Final engine
Multi-voltage operation → 480V • 240V • 208V • 240/120V 1Ø
Sound-attenuated, rugged enclosure
Excellent fuel efficiency with long runtime
Rental-ready distribution setup
Simple, intuitive operator interface
(All features confirmed from the spec sheet.)
(Extracted from power table)
480V: 125 kVA / 100 kW — 150 A
240V: 125 kVA / 100 kW — 300 A
208V: 120 kVA / 96 kW — 333 A
240/120V: 83 kVA / 83 kW — 347 A
0.8 PF (3Ø)
1.0 PF (1Ø)
(From engine data section)
Engine: Cummins QSB4.5
Rated Speed: 1800 RPM
Cylinders: 4
Displacement: 4.5 L
Emissions: Tier 4 Final
Aftertreatment: DOC + SCR (DEF-based)
Fuel Type: Ultra-low sulfur diesel
(From spec table)
Length: ~161 in
Width: ~72.8 in
Height: ~88.4 in
Dry Weight: ~7,050 lb
Noise Rating: 76 dB(A) @ 23 ft
(From standard Doosan rental-style setup)
Multi-voltage selector switch
Cam-lock output connections
Main breaker
Convenience receptacles
Emergency stop
Construction sites
Industrial facilities & plant shutdowns
Utility & telecom projects
Events & entertainment
Emergency and disaster response
Temporary and remote power installations
Reliable mid-range power for diverse applications
Cummins Tier 4 Final performance and fuel efficiency
Multi-voltage flexibility
Rugged towable package built for harsh job conditions
Long runtime with low maintenance requirements
Quiet, reliable operation suitable for populated worksites
Download the Product Spec Sheet or contact our sales team to learn more about rental or purchase options.
