GRANDWATT
MONTANA Series Generators M4
MONTANA Series Generators M4 includes model GMP-114/T, prime power 114KVA at voltage 480V/277V 3 Phases. It is powered by PERKINS engine, which comply EPA Tier4 final emission. Voltage Selector Switch can switch 3 types of applications 480/277V-208/120V-240V/120V. It features windproof type access door, openable radiator cover, 400A camlock quick connectors, 50A twist lock receptacles, 20A receptacles, are more convenient and friendly when using.
Main Feature
6*400 W LED, 396,000 Lumens
Electric 90° tilt
Electric 340° rotation
9.2 m hot dip galvanized telescopic tower, all actions are driven hydraulically
Automatically lights turn on and turn off controlled by the controller
4 pcs " A" style hydraulic legs
Spacious seagull wing door for convenient maintenance
Big fuel tank 348L (92 us gal) running 262 hours without refueling.
6*400W LED or 6*600W LED are optional.

Generator Model | GMP-114/T | |
Power (KW/KVA) | ||
480V/277V 3P 60Hz PF=0.8 | Prime | 91/114 |
Standby | 100/125 | |
208V/120V 3P 60Hz PF=0.8 | Prime | 83/104 |
Standby | 92/115 | |
240V/120V 1P 60Hz PF=1 | Prime | 50/50 |
Standby | 55/55 | |
Engine Tier 4 Final | ||
Model | 1204J-E44TTAG2 | |
Brand | PERKINS | |
Alternator | ||
Model | ECP34 2S4C | |
Brand | Mecc Alte | |
Fuel Consumption US gallons/h (L/h) | ||
25% of load | 2.7(9.3) | |
50% of load | 4.6(17.5) | |
75% of load | 6.5(24.6) | |
100% of load | 8.6(32.7) | |
Sound Level | ||
23 feet(7m) | 65.5 dB(A) | |
Dimensions and Weight | ||
Silent type | L*W*H/ inch | 125½ * 52½* 82 |
Dry Weight/ Ibs(kg) | 7,826(3,550) | |
Trailer type | L*W*H/ inch | 189½ * 90½ * 98 |
Dry Weight/ Ibs(kg) | 9,700(4,400) |