Cummins C12D6RE
12kW towable diesel · Tier 4 Final
For rental fleets and commercial buyers
Cummins mobile trailer generators
5 towable diesel generators from 12kW to 200kW, from $21,992.00. Each is a complete power plant on its own DOT trailer: engine, alternator, controls, fuel and distribution panel in a lockable, sound-attenuated enclosure. These are Cummins rental packages, sold to rental companies adding fleet units and to businesses buying power for a specific commercial job: construction, events, disaster response, or a facility whose service is down or being replaced.
All 5 models
Cummins C70D2RE
70kW towable diesel · Tier 4 Final
Cummins C100D2RE
100kW towable diesel · Tier 4 Final
Cummins C150D2RE
150kW towable diesel · Tier 4 Final
Cummins C200D2RE
200kW towable diesel · Tier 4 Final
Compare all models
| Model | Standby / prime | Fuel tank | Runtime | Weight with fuel | Voltages | Price |
|---|---|---|---|---|---|---|
| C12D6RE | 12 / 10.8 kW | 26 gal | ~29.5 hr | 2,017 lb | 120/240 1Ph | $21,992.00 |
| C70D2RE | 70 / 63 kW | 131 gal | ~27 hr | 8,100 lb | 120/240 1Ph, 120/208 3Ph, 139/240 3Ph, 277/480 3Ph, 347/600 3Ph | $117,888.00 |
| C100D2RE | 100 / 90 kW | 131 gal | ~27 hr | 8,100 lb | 120/240 1Ph, 120/208 3Ph, 139/240 3Ph, 277/480 3Ph, 347/600 3Ph | $126,748.00 |
| C150D2RE | 150 / 135 kW | 255 gal | ~24 hr | 10,000 lb | 120/240 1Ph, 120/208 3Ph, 139/240 3Ph, 277/480 3Ph | $160,053.34 |
| C200D2RE | 200 / 180 kW | 255 gal | ~24 hr | 10,430 lb | 120/240 1Ph, 120/208 3Ph, 139/240 3Ph, 277/480 3Ph | $184,877.34 |
Runtime is Cummins' figure at 75% of prime load on the onboard tank. Prices are for the equipment; freight is quoted per shipment.
Before you order
Fleet orders and tax-exempt purchases
Tax-exempt purchases require a valid Texas resale or exemption certificate. Without one on file, sales tax is charged at checkout. Online checkout cannot accept a certificate, so to buy tax-exempt, or to order several units, call (214) 957-4307 and provide the certificate before you order.
Choose the voltage at the order
The larger units are built to the voltage you select, from 120/240 V single phase to 277/480 V three phase, and Cummins configures them before they ship. Match the selection to what you will power. If you are not certain, ask your electrician or call us first.
Check the tow weight wet, not dry
A full tank adds hundreds of pounds, and on the 150kW and 200kW units the trailer weighs about five tons fueled. Rate your truck and hitch against the weight with fuel. On the 70kW through 200kW trailers you choose electric or hydraulic brakes and a ball or pintle hitch when you order.
Tier 4 Final means DEF
The 70kW through 200kW sets meet Tier 4 Final without a diesel particulate filter, so there is no DPF to regenerate, but they do use diesel exhaust fluid. Keep DEF on hand alongside the fuel.
Powering a building needs an electrician
A trailer generator connects to a building through a transfer switch or a generator docking station, never by back-feeding a panel. That installation is a separate job. In Dallas-Fort Worth we quote it after a free site survey.