Robust 3-Phase Mobile Diesel Generator
The MMG125 diesel generator provides reliable 3-phase power where and when you need it, in a highly mobile package. One of our most popular sizes used for most applications in the Rental and Construction Industry.
Features
Tough
•Sound attenuated aluminum enclosure with white industrial powder coat finish
•Sturdy steel skid frame and steel trailer assembly
•Stainless exterior hardware
•Diamond plate step in front and rear fender
•Durable industrial powder coat finish
Reliable
•Magnum Digital Controller (MDC) that performs the unit monitoring, protection and engine communication functions
•Voltage regulation within + or – 1%
•256 gallon fuel capacity with 30 hour full load run time
•Air cleaner indicator on control panel
•2 year – 2,000 hour warranty
•Low coolant shutdown
Easy to Use
•Selectable voltage switch
•Lugs and lug box safety switch plus multiple convenience outlets
•External emergency stop safety switch
•External, lockable fuel cap to prevent internal spills
•Automatic remote start terminals on control panel
•Flexibility of detachable generator-set from trailer
•Fuel tank design incorporated into generator-set
Warranty Responsibility: It is the responsibility and obligation of the purchaser to thoroughly read and understand the Magnum warranty prior to purchasing equipment. Failure to read and comprehend the warranty policy does not expose Magnum to any liabilities over and above the stated warranty bond.
Specifications
Output
| 3 Phase – Standby kW (kVA) |
108 (135) |
| Amps 480V (208V) | 162 (375) |
| 3 Phase – Prime kW (kVA) | 99 (124) |
| Amps 480V (208V) | 149 (344) |
| 1 Phase – Standby kW (kVA) | 97 (97) |
| Amps 240V | 404 |
| 1 Phase – Prime kW (kVA) | 90 (90) |
| Amps 240V | 375 |
| AC Voltage 1-phase | 120, 139, 208, 220, 240, 277 |
| AC Voltage 3-phase | 208, 220, 440, 480 |
| Frequency Hz | 60 |
| Power Factor | 1.0 (1 Phase) / .8 (3 Phase) |
| Generator – Brand / Type / Insulation | Marathon / Brushless / H |
| Sound (dB(A) 23 ft @ prime) | 68 |
Size and Weight
| Skid Mounted – L x W x H in (m) |
132 x 50 x 73 (3.35 x 1.27 x 1.85) |
| Dry Weight lbs (kg) | 5734 (2601) |
| Operating Weight lbs (kg) | 7552 (3426) |
| Trailer Mounted – L x W x H in (m) | 210 x 86 x 90 (5.33 x 1.52 x 2.29) |
| Dry Weight lbs (kg) | 7130 (3234) |
| Operating Weight lbs (kg) | 8948 (4059) |
Engine
| Type |
Flex Engine |
| Brand |
John Deere |
| Aspiration | Turbo |
| Power – Prime @ 1800 rpm hp (kWm) | 150 (112) |
| Displacement cubic in (L) | 415 (6.8) |
| Cylinders | 6 |
| Speed rpm | 1800 |
| Fuel Consumption – Prime gph (Lph) | 7.7 (29.1) |
Capacities
| Fuel Tank gal (L) |
256 (969) |
| Approximate Run Time hrs | 30 |
| Coolant qt (L) | 41.0 (38.8) |
Electrical Distribution
| Battery – 12V |
1 – 12V / 1000 CCA Wet Cell |
| Main Circuit Breaker Size A | 450 |
| Voltage Selection | 3 Position Switch (lockable) |
| Voltage Regulation | +/-1% |
| 120V – 20A GFI | Duplex Outlets – qty 2 |
| 240V – 30A | Twist Lock Outlets – qty N/A |
| 240V – 50A | Twist Lock Outlets – qty 3 |
Trailer
| Number of Axles |
2 |
| Capacity – Axle Rating lbs (kg) |
6000 (2722) |
| Tire Size in | 16 |
| Brakes |
Surge |
| Hitch | 3″ Ring |
| Maximum Tire Pressure psi | 75 |
Options
| Powertrain (Engine/Gen) |
• Engine Heater (Kim Hotstart) • 60/40 Coolant • Super Start Generator • PMG Generator • Fuel Transfer Pump |
| Controls | • Battery Disconnect, Lockable • Battery Charger, 2 Amp • 4 Position Phase Switch • Buck Transformer Kit • Cam Locks • Analog Gauges |
| Cabinet/Fuel Tank | • 36 hr Fuel Tank • Double Wall Standard Fuel Tank • Containment • Interior Cabinet Light • Control Panel Light • Auxiliary Strobe/Audible Indication • Fire Extinguisher |
| Trailer | • 2 5/16″ Ball • Electric Brakes • Spare Tire/Wheel Kit |
