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Generac 44kW (Prime) / 48kW (Standby) Skid-Mount Diesel Generator w/ John Deere Engine
Model: MMG55DF4
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Product Description
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Grade
Style
Run Watts
44,000 
Rated Watts
Surge Watts
48,000
Starting Watts
Fuel
Engine
John Deere
Grade
Professional
Style
Tow-Behind
Run Watts
44,000
Surge Watts
48,000 Starting Watts
Fuel
Diesel
Engine
John Deere
Features
Features
- Generac Magnum MMG55DF4 Skid-Mount Diesel Generator
- Designed & engineered for optimum performance & reliability
- Marathon Electric SUPERSTART Brushless Alternator - Multi-Phase Output
- Three-Phase: 44 kW / 55 kVA (Prime), 48 kW / 60 kVA (Standby)
- Single-Phase: 42 kW / 42 kVA (Prime), 46 kW / 46 kVA (Standby)
- Magnum PM600 Voltage Regulator Voltage Regulator
- Provides Voltage regulation of +/- 0.5% for cleaner power
- 3-Position Voltage Selector Switch
- Single Phase - 120/240V Zig Zag, 3-Phase - 120/208V Low Wye & 3-Phase 277/480V High Wye
- 2.9L John Deere® Turbocharged, After-Cooled Diesel Engine (EPA Tier 4 Final)
- Fuel efficient design runs at 1800 RPM for extended engine life
- Rubber vibration dampers isolate engine/generator from frame for quieter operation
- 100-Gallon Polyethylene Internal Fuel Tank w/ 3.5" Fill Port
- Provides up to 24 hours of run time @ 100% load
- Power Zone® Generator Controller w/ Color LCD Display
- Push buttons for easy operation; Manual or Auto Start, Engine Start, Stop/Reset, Alarm Mute
- Automatic coarse voltage adjustment and Integrated fine voltage adjustment
- Scrolling Arrows for Diagnostic Information; Engine and Generator diagnostics
- *Please see spec sheet for additional controller information
- 9-Warning & Shutdown Alarms w/ 250-Event (Date/Time Stamp) History Log
- Provides safer operation by monitoring engine and generator systems
- 225A Main Breaker With Shunt Trip
- Lockable control box door w/ diagnostics window; Remote Start/Stop contacts located in lug box
- Lockable lug box with safety switch; Output ground connection lug inside lug box
- (2) 120V 20A GFCI Duplex Outlets (5-20R) & (2) 240V 50A (Non-Nema 6369) Twistlock Outlets
- Individually breakered for added safety during operation
- Sound Attenuated Aluminum Enclosure - 68 dB(A) @ 23' (Prime Power)
- Powder-coated, UV and fade resistant paint for exterior/interior of enclosure
- Fully-lockable (enclosure & fuel fill), insulated & baffled w/ central lifting point
- External Emergency Stop Switch; Multi-lingual operating/safety decals
- CUSTOMERS MUST UNLOAD FROM FREIGHT CARRIER
- 2-Year / 2,000 Hour Limited Warranty
- *Please Note Trailer Not Included
Specifications
Plugs
Product Specs
Voltage
Voltage Selector Switch
Frequency
60 Hertz
Alternator
Brushless
Auto Voltage Regulation
Yes
Rated Watts
44000 Watts
Surge Watts
48000 Watts
Fuel Type
Diesel
Tank Size
100 Gallons
Fuel Tank Material
Plastic
Fuel Gauge
Yes
Decibel Rating @ 7m
Decibel Rating @ 7m
Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
68
Idle Control
Yes
Hour Meter
Yes
Voltage Meter
Yes
Lifting Eye
Yes
Battery
Included
Circuit Breaker Size
225 Amps
Grade Type
Professional
Engine
Engine Brand
John Deere
Starting System
12-Volt Key Start
HP
67 HP
CC
2900 CC
Engine RPM
1800 RPM
Low Oil Alert/Shutdown
Yes
Overview
Weight
3905 Pounds
Certification
EPA Tier 4
Made in USA
Yes
Consumer Warranty
2 Years
Commercial Warranty
2 Years
Product Style
Towable Generator
Product Length
152 Inches
Product Width
58 Inches
Product Height
83 Inches
Plugs
NEMA 5-20R - GFCI
2
CS6369 - 50-Amp Twistlock
2
Grade
Style
Run Watts
44,000
Rated Watts
Surge Watts
48,000
Starting Watts
Fuel
Engine
John Deere
Grade
Professional
Style
Tow-Behind
Run Watts
44,000
Surge Watts
48,000 Starting Watts
Fuel
Diesel
Engine
John Deere
Features
Features
- Generac Magnum MMG55DF4 Skid-Mount Diesel Generator
- Designed & engineered for optimum performance & reliability
- Marathon Electric SUPERSTART Brushless Alternator - Multi-Phase Output
- Three-Phase: 44 kW / 55 kVA (Prime), 48 kW / 60 kVA (Standby)
- Single-Phase: 42 kW / 42 kVA (Prime), 46 kW / 46 kVA (Standby)
- Magnum PM600 Voltage Regulator Voltage Regulator
- Provides Voltage regulation of +/- 0.5% for cleaner power
- 3-Position Voltage Selector Switch
- Single Phase - 120/240V Zig Zag, 3-Phase - 120/208V Low Wye & 3-Phase 277/480V High Wye
- 2.9L John Deere® Turbocharged, After-Cooled Diesel Engine (EPA Tier 4 Final)
- Fuel efficient design runs at 1800 RPM for extended engine life
- Rubber vibration dampers isolate engine/generator from frame for quieter operation
- 100-Gallon Polyethylene Internal Fuel Tank w/ 3.5" Fill Port
- Provides up to 24 hours of run time @ 100% load
- Power Zone® Generator Controller w/ Color LCD Display
- Push buttons for easy operation; Manual or Auto Start, Engine Start, Stop/Reset, Alarm Mute
- Automatic coarse voltage adjustment and Integrated fine voltage adjustment
- Scrolling Arrows for Diagnostic Information; Engine and Generator diagnostics
- *Please see spec sheet for additional controller information
- 9-Warning & Shutdown Alarms w/ 250-Event (Date/Time Stamp) History Log
- Provides safer operation by monitoring engine and generator systems
- 225A Main Breaker With Shunt Trip
- Lockable control box door w/ diagnostics window; Remote Start/Stop contacts located in lug box
- Lockable lug box with safety switch; Output ground connection lug inside lug box
- (2) 120V 20A GFCI Duplex Outlets (5-20R) & (2) 240V 50A (Non-Nema 6369) Twistlock Outlets
- Individually breakered for added safety during operation
- Sound Attenuated Aluminum Enclosure - 68 dB(A) @ 23' (Prime Power)
- Powder-coated, UV and fade resistant paint for exterior/interior of enclosure
- Fully-lockable (enclosure & fuel fill), insulated & baffled w/ central lifting point
- External Emergency Stop Switch; Multi-lingual operating/safety decals
- CUSTOMERS MUST UNLOAD FROM FREIGHT CARRIER
- 2-Year / 2,000 Hour Limited Warranty
- *Please Note Trailer Not Included
Specifications
Plugs
Product Specs
Voltage
Voltage Selector Switch
Frequency
60 Hertz
Alternator
Brushless
Auto Voltage Regulation
Yes
Rated Watts
44000 Watts
Surge Watts
48000 Watts
Fuel Type
Diesel
Tank Size
100 Gallons
Fuel Tank Material
Plastic
Fuel Gauge
Yes
Decibel Rating @ 7m
Decibel Rating @ 7m
Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
68
Idle Control
Yes
Hour Meter
Yes
Voltage Meter
Yes
Lifting Eye
Yes
Battery
Included
Circuit Breaker Size
225 Amps
Grade Type
Professional
Engine
Engine Brand
John Deere
Starting System
12-Volt Key Start
HP
67 HP
CC
2900 CC
Engine RPM
1800 RPM
Low Oil Alert/Shutdown
Yes
Overview
Weight
3905 Pounds
Certification
EPA Tier 4
Made in USA
Yes
Consumer Warranty
2 Years
Commercial Warranty
2 Years
Product Style
Towable Generator
Product Length
152 Inches
Product Width
58 Inches
Product Height
83 Inches
Plugs
NEMA 5-20R - GFCI
2
CS6369 - 50-Amp Twistlock
2
Product Specs
+−
Specifications
Plugs
Product Specs
Voltage
Voltage Selector Switch
Frequency
60 Hertz
Alternator
Brushless
Auto Voltage Regulation
Yes
Rated Watts
44000 Watts
Surge Watts
48000 Watts
Fuel Type
Diesel
Tank Size
100 Gallons
Fuel Tank Material
Plastic
Fuel Gauge
Yes
Decibel Rating @ 7m
Decibel Rating @ 7m
Sound levels are measured in decibels (dB). The lower the decibel rating, the less noise the product makes. As an example, a ticking watch is 20 dB while on the other end of the scale, a lawn mower is around 90 dB.
68
Idle Control
Yes
Hour Meter
Yes
Voltage Meter
Yes
Lifting Eye
Yes
Battery
Included
Circuit Breaker Size
225 Amps
Grade Type
Professional
Engine
Engine Brand
John Deere
Starting System
12-Volt Key Start
HP
67 HP
CC
2900 CC
Engine RPM
1800 RPM
Low Oil Alert/Shutdown
Yes
Overview
Weight
3905 Pounds
Certification
EPA Tier 4
Made in USA
Yes
Consumer Warranty
2 Years
Commercial Warranty
2 Years
Product Style
Towable Generator
Product Length
152 Inches
Product Width
58 Inches
Product Height
83 Inches
Plugs
NEMA 5-20R - GFCI
2
CS6369 - 50-Amp Twistlock
2
Reviews
+−
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Generac 44kW (Prime) / 48kW (Standby) Skid-Mount Diesel Generator w/ John Deere Engine
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