A durable, trailer-mounted mobile diesel generator delivering 32 kW / 40 kVA of power. Features a tier-compliant diesel engine, quiet operation, and a fully integrated trailer with new tires.
32 kW Doosan G40 Mobile Diesel Generator / 2012
request info call 303-809-1189 1 unit available now – $15,000
The 2012 Doosan G40 is a durable, trailer-mounted mobile diesel generator delivering 32 kW / 40 kVA of dependable power. This unit has been consistently maintained, load bank tested, and comes with a clean title—ready for immediate deployment across rental fleets, fire prevention zones, and remote operations.
The Doosan G40 is a 50 Hz, sound-attenuated diesel generator delivering 32 kVA prime and 40 kVA standby power at 400 V, designed for continuous site and rental applications.
Built for demanding environments, this unit features a Tier-compliant diesel engine, quiet operation, and a fully integrated trailer with new tires for easy transport.
| Brand | Doosan |
|---|---|
| Model | G40 |
| Year | 2012 |
| Hours | 15165 |
| kW | 32kW @3 phase and 25 kW @ 1 phase |
| Engine | Denso |
| Voltage | Multi-Voltage selector switch |
| Enclosure | Sound attenuated enclosure with integrated Fuel tank |
Use Cases:
- fire prevention zones — supports rooftop sprinkler systems, emergency lighting, and compliance-driven backup power
- ski town infrastructure — reliable power for lodges, lifts, and remote facilities with seasonal demand
- construction sites — quiet, mobile power for tools, trailers, and temporary jobsite operations
- commercial buildings — NFPA-compliant standby power for critical systems and business continuity
- rental fleets — durable, low-hour asset with documented service history and mobility upgrades
Why This Generator Stands Out
This isn’t just a used generator—it’s a professionally maintained, load-tested asset with mobility upgrades and documentation. With new tires and a clean title, this unit is ready for immediate integration into your fleet or facility.
Whether you’re bundling services for energy backup, expanding rental capacity, or powering remote infrastructure, the 2012 Doosan G40 offers turnkey performance, compliance peace of mind, and low total cost of ownership.
request info call 303-809-1189 1 unit available now – $15,000
A: yes, we welcome inspections and can arrange a live demo or video walkthrough upon request.
A: we offer optional service contracts, installation guidance, and compliance mapping tailored to your site.
A: we offer optional service contracts, installation guidance, and compliance mapping tailored to your site.
A: we offer flexible delivery and pickup options depending on location and buyer preference. We work with logistical companies that have years of experience with generators and the unique qualities that come with this industry.
A: wbsolutely. We focus on quality products that are inspected, tested, and load-banked.
A. we focus on relationships with manufacturers. We provide a service for all makes and models. We have relationships CAT, Cummins, Kohler, Generac, MTU, and several packagers. These relationships assist us and our clients with long term support and the necessary items needed for our clients to succeed.