Generac Power Systems MAGNUM MMG25IF4

General Information
8 MMG25I-35D-45I-55DF4 Operating Manual 36949 B
GENERAC MODEL MMG55DF4
Engine
Make/Brand........................................................................................................................... John Deere
Model .................................................................................................................................... 3029HFG03
EPA Tier ................................................................................................................................ F4
Horsepower - prime hp (kW) ............................................................................................... 67 (50)
Horsepower - standby hp (kW) ............................................................................................ 74 (55)
Operating Speed rpm .......................................................................................................... 1800
Displacement in
3
(L) ............................................................................................................ 177 (2.9)
Cylinders - qty ....................................................................................................................... 3
Fuel Consumption - 100% prime gph (Lph) ........................................................................ 3.9 (14.8)
Battery Type .......................................................................................................................... 24
Battery Voltage (Quantity per Unit) ....................................................................................... 12V (1)
Battery Rating ....................................................................................................................... 720 CCA
Generator
Make/Brand........................................................................................................................... Marathon Electric
Model .................................................................................................................................... 286PSL1701
Type, Insulation ..................................................................................................................... Brushless, H
Generator Set (Engine/Generator)
3Ø - Standby kW (kVA) ....................................................................................................... 48 (60)
Amps - 3Ø Standby 480V (208V) A ..................................................................................... 72 (167)
3Ø - Prime kW (kVA) ........................................................................................................... 44 (55)
Amps - 3Ø Prime 480V (208V) A ......................................................................................... 66 (153)
1Ø - Standby kW (kVA) ....................................................................................................... 46 (46)
Amps - 1Ø Standby - 240V A .............................................................................................. 192
1Ø - Prime kW (kVA) ........................................................................................................... 42 (42)
Amps - 1Ø Prime - 240V A .................................................................................................. 175
Frequency Hz ....................................................................................................................... 60
Power Factor......................................................................................................................... 1 (1Ø), 0.8 (3Ø)
Sound dB(A) 23 ft @ prime ................................................................................................. 68
Weights
Dry Weight, Skid Mounted lbs (kg) ...................................................................................... 3305 (1499)
Operating Weight, Skid Mounted lbs (kg) ........................................................................... 4040 (1833)
Dry Weight, Trailer Mounted* lbs (kg) ................................................................................. 3905 (1771)
Operating Weight, Trailer Mounted* lbs (kg) ....................................................................... 4640 (2105)
*Standard trailer only. Consult factory for custom trailer weights.
Capacities
Fuel Tank Volume gal (L) ..................................................................................................... 100 (379)
Usable Fuel Volume gal (L) ................................................................................................. 90 (341)
Coolant (incl. engine) qt (L) ................................................................................................. 18 (17)
Oil (incl. filter) qt (L) ............................................................................................................. 11 (10.4)
Maximum Run Time hrs ...................................................................................................... 23
AC Distribution
Circuit Breaker Size .............................................................................................................. 225
Voltage Selection .................................................................................................................. 3 position switch (lockable)
Voltage Regulation ................................................................................................................ +/- 1%
Voltages Available 1Ø ........................................................................................................... 120, 139, 208, 220, 240, 277
Voltages Available 3Ø ........................................................................................................... 208, 220, 440, 480
Trailer
Number of Axles.................................................................................................................... 1
Capacity - Axle Rating lbs (kg) ............................................................................................ 6000 (2722)
Tire Size
in ........................................................................................................................... 15
Brakes................................................................................................................................... Surge
Hitch - Standard .................................................................................................................... 2'' ball
Maximum Tire Pressure psi ................................................................................................. 65
Specifications are subject to change without notice.