Echo DGK125F Diesel Generator
Echo DGK125F 125 kVA industrial diesel generator — 100 kW (125 kVA) 3-phase / 75 kW 1-phase continuous, 65 dB(A) at 23 ft, Isuzu 4HK1X, 24 hr runtime at full load.
Echo DGK125F — 125 kVA Industrial Diesel Generator
The Echo DGK125F delivers 100 kW (125 kVA) 3-phase / 75 kW 1-phase continuous output at 65 dB(A) measured at 23 feet, powered by a Isuzu 4HK1X rated 152.3 hp (113.6 kW) @ 1800 rpm. The 171.7-gallon tank gives roughly 24 hours of runtime at full load, or about 44 hours at half load.
Specifications
| Continuous output | 100 kW (125 kVA) 3-phase / 75 kW 1-phase |
| Standby output | 110 kW 3-phase |
| Voltage | 208 / 240 / 480V 3-phase, 120 / 240V 1-phase |
| Amperage | 347A @ 208V, 301A @ 240V, 150A @ 480V (3-phase) |
| Sound level (no load, 23 ft) | 65 dB(A) |
| Sound level (full load, 23 ft) | 66 dB(A) |
| Engine | Isuzu 4HK1X |
| Engine design | Direct injection, turbocharged, DOC and SCR |
| Displacement | 316 cu. in. (5.193 L) |
| Rated output | 152.3 hp (113.6 kW) @ 1800 rpm |
| Rated speed | 1800 rpm |
| Starting system | Electric 12V DC |
| Emissions | US EPA Tier 4 Final |
| Fuel capacity | 171.7 gal |
| Fuel consumption (full load) | 7.1 gal/hr |
| Fuel consumption (1/2 load) | 3.9 gal/hr |
| Runtime at full load | ~24 hours |
| DEF capacity | 14.8 gal |
| Dimensions (L x W x H) | 120" x 48.8" x 59.1" |
| Dry weight | 6,592 lbs |
| Trailered dimensions | 189.89" x 79.75" x 91.23" |
| Trailered dry weight | 8,117 lbs |
Ultra-quiet design
Echo industrial generators are built for sound-sensitive jobsites: air dams and insulated panels double the cooling air path, heavy-gauge door panels and sound-absorbing foam damp the enclosure, and a tuned muffler with an extended exhaust pipe cuts both high and low frequency noise -- without power-robbing auxiliary fans.
Simul-Phase®
Simul-Phase® delivers single- and three-phase power at the same time from a split buss, with 120/240V single-phase available at every voltage setting -- no transformer required. Priority trip breakers separate single- and three-phase loads so preferred circuits stay up during an overload.
S.E.T. Smart Emissions Technology™
S.E.T. Smart Emissions Technology™ provides added aftertreatment protection during light or underloaded operation -- the condition that most often fouls Tier 4 emissions systems on standby and rental duty.
Available accessories
- Trailer
- Block heater
- Battery charger
- Cam-loks
Sold and serviced by Blue Mountain Reserve — serving Colorado, Wyoming and New Mexico. Contact us for lead times, freight quotes, dealer pricing and startup support.

