Magnum MMG 125, MMG 180, MMG 155, MMG 230 Operating Manual

www m-p-llc com

DIESEL GENERATORS

MMG 125 • MMG 155 MMG 180 • MMG 230

OPERATING MANUAL

230

INTRODUCTION

This manual provides information and procedures to safely operate and maintain the engine and generator . For your own safety and protection from physical injury , carefully read, understand, and observe the safety instructions described in this manual. The information contained in this manual was based on machines in production at the

time of publication. Magnum Products LLC reserves the right to change any portion of this information without notice.

DO NOT MODIFY or use this equipment for any application other than which it was designed for .

Magnum Products LLC recommends that a trained and licensed professional perform all electrical wiring and testing functions. Any wiring should be in compliance with the United S t ates National Electric Code (NEC), state and local codes and Occupational Safety and Health Association (OSHA) guidelines.

Keep a copy of this manual with the unit at all times. Additional copies are available from Magnum Product s LLC, or can be found at www.m-p-llc.com. An engine operators manual was also supplied with the unit at the time of shipment from the factory . The manual provides detailed operation and maintenance procedures for the engine. Additional copies of the engine operators manual are available from the engine manufacturer.

MAGNUM PRODUCTS LLC

215 Power Drive • Berlin, WI 54923

U.S.A.

Phone: 920-361-4442

Fax: 920-361-4416

Toll Free: 1-800-926-9768

www.m-p-llc.com

WHEN CALLING FOR P ARTS OR TECHNICAL SER VICE INFORMATION,

PLEASE HA VE YOUR UNIT MODEL NUMBER AND SERIAL NUMBER READY.

Engine Make: Engine Serial Number: Engine Model Number: Generator Make: Generator Model Number: Generator Serial Number: Unit Model Number: Unit Serial Number:

Diesel engine exhaust and some of its constituents are known to the state

of California to cause cancer, birth defects and other reproductive harm.

WARNING

CALIFORNIA PROPOSITION 65 W ARNING:

T ABLE OF CONTENTS

INTRODUCTION........................................................................................................................... 2

TABLE OF CONTENTS................................................................................................................ 3

SAFETY NOTES .......................................................................................................................... 4

OPERATING SAFETY.................................................................................................................. 4

ENGINE SAFETY.......................................................................................................................... 5

ELECTRICAL SAFETY................................................................................................................. 5

TOWING SAFETY........................................................................................................................ 6

REPORTING TRAILER SAFETY DEFECTS................................................................................. 6

UNIT SERIAL NUMBER LOCATIONS........................................................................................... 7

SAFETY SYMBOL SUMMARY...................................................................................................... 8

SPECIFICA TIONS................................................................................................................. 9 - 12

UNIT DIMENSIONS .....................................................................................................................13

SERVICE LOCA TIONS ............................................................................................................... 14

MAIN CONTROL PANEL FEATURES......................................................................................... 15

MAGNUM DIGIT AL CONTROLLER (MDC)......................................................................... 16 - 17

GENERATOR MONITORING.......................................................................................................17

ENGINE MONITORING ...................................................................................................... 18 - 19

FINE VOL TAGE ADJUSTMENT.................................................................................................. 19

GENERATOR START UP.............................................................................................................20

PRE-START CHECKLIST ............................................................................................................20

MANUAL STARTING OF THE GENERA TOR ...................................................................... 20 - 22

AUTO (REMOTE) STARTING OF THE GENERATOR.................................................................22

SHUTTING DOWN THE GENERATOR .......................................................................................22

MDC CONTROLLER INFORMA TION DISPLAYS, FUNCTIONS AND RESET ............................23

MDC CONTROLLER - GENERATOR OPERATIONAL STATUS..................................................23

MDC CONTROLLER - ALARM MANAGEMENT..........................................................................23

MDC CONTROLLER LIST OF POSSIBLE ALARMS WITH DESCRIPTIONS ..................... 24 - 25

JOHN DEERE ECU INFORMA TION DISPLAYS AND FUNCTIONS............................................25

MDC CONTROLLER - HISTORY.................................................................................................26

ADJUSTING THE DISPLAY BACKLIGHTING..............................................................................26

RESETTING THE “TIME TO SERVICE” REMINDER ..................................................................27

TROUBLESHOOTING AUTOMA TIC SHUTDOWN CONDITIONS ....................................... 27- 28

GENERATOR OUTPUT CONNECTION LUGS............................................................................29

VOLTAGE SELECTOR SWITCH ................................................................................................. 30

4 POSITION VOLTAGE SELECTOR SWITCH (OPTIONAL) .......................................................31

CHANGING OUTPUT VOLTAGE (MMG 230) ..............................................................................32

EMERGENCY STOP SWITCH.................................................................................................... 33

MAIN CIRCUIT BREAKER .......................................................................................................... 33

VOL TAGE REGULATION............................................................................................................ 33

CUSTOMER CONVENIENCE OUTLETS ................................................................................... 34

DERATING FOR ALTITUDE.........................................................................................................34

REMOTE ST ART TERMINAL BLOCK................................................................................. 35 - 36

ENGINE AND GENERATOR MAINTENANCE .............................................................................36

ENGINE BREAK IN REQUIREMENTS ........................................................................................36

DAIL Y MAINTENANCE CHECKS.................................................................................................37

LIFTING THE GENERAT OR ........................................................................................................37

TOWING THE TRAILER ..............................................................................................................38

TRAILER WHEEL BEARINGS .....................................................................................................38

AC WIRING DIAGRAM MMG 125, 155, 180 ............................................................................... 39

AC WIRING DIAGRAM MMG 230................................................................................................40

DC WIRING DIAGRAM MMG 125, 155, 180................................................................................41

DC WIRING DIAGRAM MMG 230 ...............................................................................................42

AC WIRING DIAGRAM MMG 125, 155, 180 With 4 position voltage selector switch .................. 43

AC WIRING DIAGRAM MMG 230 With 4 position voltage selector switch.................................. 44

TRAILER LIGHTS WIRING DIAGRAM ........................................................................................45

NOTES.........................................................................................................................................46

SERVICE LOG .............................................................................................................................47

Page

SAFETY NOTES

This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.

This manual contains DANGERS, WARNINGS, CAUTIONS, NOTICES and NOTES which must be followed to prevent the possibility of improper service, damage to the equipment, personal injury or death. The following formatting options will apply when calling the readers attention to the DANGERS, WARNINGS, CAUTIONS, NOTICES and NOTES.

Indicates a hazardous situation which, if not avoided, may result in minor or moderate injury.

DANGER

INDICATES A HAZARDOUS SITUATION WHICH, IF NOT AVOIDED,

WILL RESULT IN DEATH OR SERIOUS INJURY.

WARNING

Indicates a hazardous situation which, if not avoided,

could result in death or serious injury.

CAUTION

NOTICE

Indicates a hazardous situation which, if not avoided,

may result in property or equipment damage.

Note: Notes contain additional information important to a procedure and will be found within the regular text body of this manual.

OPERATING SAFETY

Before using the generator be sure you read and understand all of the instructions! This equipment was designed for specific applications; DO NOT modify or use this equipment for any application other than which it was designed for. Equipment operated improperly or by untrained personnel can be dangerous! Read the operating instructions and familiarize yourself with the location and proper use of all instruments and controls. Inexperienced operators should receive instruction from someone familiar with the equipment before being allowed to operate or set up the generator. The following points should be practiced at all times:

• The area immediately surrounding the generator should be dry, clean, and free of debris.

• NEVER start a unit in need of repair.

• Make certain the generator is securely fastened to a good earthen ground before use.

• NEVER operate the generator if any of the following conditions exist during operation:

- Noticeable change in engine speed.

- Loss of electrical output.

- Equipment connected to the generator overheats.

- Sparking occurs.

- Engine misfires or there is excessive engine/generator vibration.

- Operating on a combustible surface.

- Protective covers are loose or missing.

- If the ambient air temperature is above 1 10° F.

• Make sure slings, chains, hooks, ramps, jacks, and other types of lifting devices are attached securely and have enough weight-bearing capacity to lift or hold the equipment safely. Always remain aware of the position of other people around you when lifting the equipment.

ENGINE SAFETY

Internal combustion engines present special hazards during operation and fueling! Failure to follow the safety guidelines described below could result in severe injury or death. Read and follow all safety warnings described in the Engine Operator's Manual. A copy of this manual was supplied with the unit when it was shipped from the factory.

• DO NOT run the engine indoors or in an area with poor ventilation unless exhaust hoses are used. Diesel engine exhaust contains carbon monoxide, a deadly, odorless and colorless gas which, if inhaled, can cause nausea, fainting or death. Make sure engine exhaust cannot seep into closed rooms or ventilation equipment.

• DO NOT fill fuel tank near an open flame, while smoking, or while engine is running. DO NOT fill tank in an enclosed area with poor ventilation.

• DO NOT operate with the fuel tank cap loose or missing.

• DO NOT touch or lean against hot exhaust pipes or engine cylinders.

• DO NOT clean air filter with gasoline or other types of low flash point solvents.

• DO NOT remove engine coolant cap while the engine is hot.

• DO NOT operate the unit without a functional exhaust system. Prolonged exposure to sound levels

in excess of 85dB(A) can cause permanent hearing loss. Wear hearing protection when working around a running engine.

• Keep hands, feet and loose clothing away from moving parts on the generator and engine.

• Keep area around exhaust pipes and air ducts free of debris to reduce the chance of an accidental

fire.

• Batteries contain sulfuric acid which can cause severe injury or death. Sulfuric acid can cause eye damage, burn flesh or eat holes in clothing. Protective eye wear and clothing are necessary when working on or around the battery. Always disconnect the NEGATIVE (-) battery cable from the corresponding terminal before performing any service on the engine or other components.

ELECTRICAL SAFETY

The unit is powered by a generator driven by a diesel engine. While the engine is running, potentially lethal voltages are present at the 120V Ground Fault Circuit Interrupt (GFCI) outlets and the 240V twist lock outlets located on the control panel, and at the connection lugs and cam lock receptacles. Failure to follow the safety guidelines described below could result in severe injury or death.

• Only a qualified and licensed electrician should make connections to the generator.

• NEVER wash the unit with any high pressure hoses or power washers.

• NEVER start the unit under load. The circuit breakers must be in the “OFF” position when starting

the unit in MANUAL mode. The circuit breakers can be in the “ON” position only when started in the AUTO mode. A transfer switch must be used in the AUTO mode to deflect the load upon start up.

• ALWAYS disconnect the NEGATIVE (-) battery cable from the corresponding terminal before performing any service on the engine, generator or any other components. Remove the NEGATIVE (-) battery cable from the corresponding terminal if the unit is to be stored or transported.

• ALWAYS use extreme caution when servicing this unit in damp conditions. Do not service the unit if your skin or clothing is wet. Do not allow water to collect around the base of the unit.

• ALWAYS connect the unit to a good earthen ground before use. Follow any local, state, or United States National Electric Code (NEC) guidelines.

TOWING SAFETY

Towing a trailer requires care! Both the trailer and vehicle must be in good condition and securely fastened to each other to reduce the possibility of an accident. Also, some states require that large trailers be registered and licensed. Contact your local Department of Transportation office to check on license requirements for your particular unit.

• Check that the hitch and coupling on the towing vehicle are rated equal to, or greater than, the trailer's "gross vehicle weight rating" (GVWR).

• Check tires on trailer for tread wear, inflation, and condition.

• Inspect the hitch and coupling for wear or damage. NEVER tow trailer using defective parts!

• Make sure the trailer hitch and the coupling are compatible. Make sure the coupling is securely

fastened to the vehicle.

• Connect safety chains in a crossing pattern under the tongue and attach the breakaway cable TO THE REAR BUMPER OF THE TOWING VEHICLE. Do not attach the cable to the trailer hitch.

• Make sure directional and brake lights on the trailer are connected and working properly.

• Check that the lug nuts holding the wheels on are tight and that none are missing.

• Maximum recommended speed for highway towing is 45 m.p.h. Recommended off-road towing

speed is not to exceed 10 m.p.h. or less depending on terrain.

Before towing the trailer, check that the weight of the trailer is equal across all tires. On trailers with adjustable height hitches, adjust the angle of the trailer tongue to keep the trailer as level as possible. On units equipped with a tandem axle trailer , a large angle between the trailer and tow vehicle will cause more weight to be carried by one axle, which could cause premature wear on the tires and axles and cause potentially unsafe operating conditions.

The trailer is equipped with hydraulic surge brakes or electric surge brakes. Check the operation of the brakes by braking the vehicle at a slow speed before entering traffic. Both the trailer and the vehicle should brake smoothly . If the trailer seems to be pushing, check the level in the surge brake fluid reservoir.

When towing, maintain extra space between vehicles and avoid soft shoulders, curbs and sudden lane changes. If you have not pulled a trailer before, practice turning, stopping, and backing up in an area away from heavy traffic.

A film of grease on the coupler will extend coupler life and eliminate squeaking. Wipe the coupler clean and apply fresh grease each time the trailer is towed.

REPORTING TRAILER SAFETY DEFECTS

If you believe your trailer has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traf fic Safety Administration (NHTSA) in addition to notifying Magnum Products LLC. If NHTSA receives similar complaints, it may open an investigation; and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign. However , NHTSA cannot become involved in individual problem between you, your dealer, or Magnum Product s LLC.

To contact NHTSA, you may either call the Auto Safety Hotline toll-free at 1-888-327-4236 or by fax at: (202)-366-

7882. Additional contact information can be found at: www.nht sa.dot.gov.

UNIT SERIAL NUMBER LOCATIONS

Refer to the locations illustrated below to find the unit ID tag, V.I.N. tag and trailer ID tag on your unit. Important information, such as the unit serial number, model number and Vehicle Identification Number (V.I.N.) for your trailer are found on these tags. Record the information from these tags, so it is available if the tags are lost or damaged. When ordering parts or requesting technical service information, you may be asked to specify this information.

UNIT ID Tag

(Located on control panel)

PRODUCTS LLC

1 Phase

FOR ELECTRICAL

EQUIPMENT ONLY.

POUR MATERIAL

ELECTRIQUE SEULEMENT.

V.I.N. Tag

KPA(PSI/LPC)

DATE: COLD INFL. PRESS./PRESS.

DE GONF A FROID

SGL/DUAL

MANUFACTURED BY/FABRIQUE PAR: MAGNUM PRODUCTS LLC

GVWR/PNBV:

GAWR/PNBE TIRE/PNEU RIM/JANTE

THIS VEHICLE CONFORMS TO ALL APPLICABLE STANDARDS PRESCRIBED UNDER THE CANADIAN MOTOR VEHICLE SAFETY REGULATIONS IN EFFECT ON THE DATE OF MANUFACTURE. / CE VEHICULE EST CONFORME A TOUTES LES NORMES QUI LUI SONT APPLICABLES EN VERTU DU REGLEMENT SUR LA SECURITE DES VEHICULES AUTOMOBILES DU CANADA EN VIGUEUR A LA DATE SA FABRICATION.

V.I.N./N.I.V.: 00000000000000000

TYPE/TYPE DE VEHICULE: TRAILER

THIS VEHICLE CONFORMS TO ALL APPLICABLE U.S. FEDERAL MOTOR VEHICLE SAFETY STANDARDS (FMVSS) IN EFFECT ON THE DATE OF MANUFACTURE SHOWN ABOVE.

Trailer ID Tag

MADE IN USA

215 Power Drive Berlin, WI 54923 1-800-926-9768

Model

Serial Number

Mfg. Code

lbs

rpm hz amb. temp.

RATING: CONT. STAND BY

3 Phase

KVA

LR 114630-1

MODEL

SERIAL NUMBER 000000 kg lbs MADE IN USA

MAGNUM PRODUCTS LLC

BERLIN, WI 54923 USA

(800) 926-9768

SAFETY SYMBOL SUMMARY

This equipment has been supplied with numerous safety and operating decals. These decals provide important operating instructions and warn of dangers and hazards. Replace any missing or hard-to-read decals and use care when washing or cleaning the unit. Below is a summary of the intended meanings for the symbols used on the decals.

Safety alert symbol; Used to alert you to potential personal injury hazards.

Hot surface(s) nearby.

Belt/entanglement hazard; Keep body parts clear of this area.

Fan hazard; Keep body parts clear of this area.

Never change switch position while engine is running.

Stop engine before making connections.

Asphyxiation hazard; Operate in well ventilated area.

Dangerous voltage may be present.

Anchor/tie down point.

Isolate generator to prevent electrocution hazard.

Use clean diesel fuel only.

Remove negative battery cable before performing any service on unit.

Stop engine before fueling.

Hearing protection required while operating unit with doors open.

Lift here only.

Engine running.

Read and understand the supplied operator’s manual before operating unit.

Unit electrical ground.

Fire/explosion hazard; Keep open flames away from unit.

Burn/scald hazard; pressurized steam.

SPECIFICATIONS

Read this manual carefully before attempting to use this generator. The potential for property damage, personal injury or death exists if this equipment is misused or installed incorrectly. Read all of the manuals included with this unit. Each manual details specific information regarding items such as set up, use and service requirements.

Specifications are subject to change without notice.

MAGNUM MODEL MMG 125 MMG 125 Super Start (SS) Engine

Make/Brand.............................................................John Deere .................................. John Deere

Model ......................................................................PE6068TF275 ............................. PE6068TF275

Horsepower - prime hp (kW) ..................................150 (112) ..................................... 150 (112)

Horsepower - standby hp (kW) ..............................165 (123) ..................................... 165 (123)

Operating Speed rpm .............................................1800............................................. 1800

Displacement in

Cylinders - qty .........................................................6................................................... 6

Fuel Consumption - 100% prime gph (Lph)...........7.7 (29.1) .....................................7.7 (29.1)

Battery Type............................................................Group 24...................................... Group 24

Battery Voltage (Quantity per Unit).........................12V (1)......................................... 12V (1)

Battery Rating .........................................................1000 CCA .................................... 1000 CCA

Generator

Make/Brand.............................................................Marathon Electric ........................ Marathon Electric

Model ......................................................................363PSL1661................................ 431PSL6206

Type, Insulation .......................................................Brushless, H ................................Brushless, H

(L) ...............................................415 (6.8) ...................................... 415 (6.8)

Generator Set (Engine/Generator)

3Ø - Standby kW (kVA) ..........................................108 (135) ..................................... 107 (134)

Amps - 3Ø St andby 480V (208V) A ........................162 (375) ..................................... 161 (372)

3Ø - Prime kW (kV A ) ..............................................99 (124) .......................................97 (121)

Amps - 3Ø Prime 480V (208V) A............................149 (344) ..................................... 146 (336)

1Ø - Standby kW (kVA) ..........................................97 (97) ......................................... 105 (105)

Amps - 1Ø St andby - 240V A..................................404............................................... 438

1Ø - Prime kW (kV A ) ..............................................90 (90) .........................................95 (95)

Amps - 1Ø Prime - 240V A......................................375............................................... 396

Frequency Hz..........................................................60................................................. 60

Power Factor...........................................................1 (1Ø), 0.8 (3Ø) ...........................1 (1Ø), 0.8 (3Ø)

Sound dB(A) 23 ft @ prime ...................................68................................................. 68

Weights

Dry Weight, Skid Mounted

Operating Weight, Skid Mounted lbs (kg) ..............7474 (3390) ................................. 7946 (3604)

Dry Weight, Trailer Mounted* lbs (kg) ....................7130 (3234) .................................7602 (3448)

Operating Weight, Trailer Mounted* lbs (kg)..........8870 (4023) ................................. 9342 (4237)

*Weights reflect units equipped with standard trailer only. Consult factory for custom trailer weights.

Capacities

Fuel Tank Volume gal (L) .......................................256 (969) .....................................342 (1295)

Usable Fuel Volume gal (L)....................................228 (863) .....................................313 (1185)

Coolant (incl. engine) qt (L)....................................42.0 (39.7) ................................... 42.0 (39.7)

Oil (incl. filter) qt (L)................................................18.0 (17.0) ................................... 18.0 (17.0)

Maximum Run Time hrs .........................................30................................................. 41

AC Distribution

Circuit Breaker Size ................................................450............................................... 450

Voltage Selection....................................................3 Position Switch (lockable) ........ 3 Position Switch (lockable)

Voltage Regulation..................................................+/- 1% .......................................... +/-1%

Voltages A vailable 1Ø.............................................120, 139, 208, 220, 240, 277 ......120, 139, 208, 220, 240, 277

Voltages A vailable 3Ø.............................................208, 220, 440, 480 ...................... 208, 220, 440, 480

lbs (kg) ........................5734 (2601) ................................. 6206 (2815)

Trailer

Number of Axles .....................................................2................................................... 2

Capacity - Axle Rating lbs (kg) ..............................6000 (2722) .................................6000 (2722)

Tire Size in..............................................................16................................................. 16

Brakes.....................................................................Surge ........................................... Surge

Hitch - Standard......................................................3" Ring......................................... 3" Ring

Maximum Tire Pressure psi ....................................75................................................. 75

SPECIFICATIONS

Specifications are subject to change without notice.

MAGNUM MODEL MMG 155 MMG 155 Super Start (SS) Engine

Make/Brand.............................................................John Deere .................................. John Deere

Model ......................................................................PE6068HF275 .............................PE6068HF275

Horsepower - prime hp (kW) ..................................200 (149) ..................................... 200 (149)

Horsepower - standby hp (kW) ..............................220 (164) ..................................... 220 (164)

Operating Speed rpm .............................................1800............................................. 1800

Displacement in

Cylinders - qty .........................................................6................................................... 6

Fuel Consumption - 100% prime gph (Lph)...........9.8 (37.1) .....................................9.8 (37.1)

Battery Type............................................................Group 31...................................... Group 31

Battery Voltage (Quantity per Unit).........................12V (1)......................................... 12V (1)

Battery Rating .........................................................1000 CCA ....................................1000 CCA

Generator

Make/Brand.............................................................Marathon Electric ........................ Marathon Electric

Model ......................................................................363PSL1607................................ 432PSL6210

Type, Insulation .......................................................Brushless, H ................................Brushless, H

(L) ...............................................415 (6.8) ...................................... 415 (6.8)

Generator Set (Engine/Generator)

3Ø - Standby kW (kVA) ..........................................135 (169) ..................................... 146 (183)

Amps - 3Ø St andby 480V (208V) A ........................203 (468) ..................................... 220 (508)

3Ø - Prime kW (kV A ) ..............................................125 (156) .....................................132 (165)

Amps - 3Ø Prime 480V (208V) A............................188 (434) ..................................... 198 (458)

1Ø - Standby kW (kVA) ..........................................100 (100) ..................................... 143 (143)

Amps - 1Ø St andby - 240V A..................................417............................................... 596

1Ø - Prime kW (kV A ) ..............................................95 (95) .........................................130 (130)

Amps - 1Ø Prime - 240V A......................................396............................................... 542

Frequency Hz..........................................................60................................................. 60

Power Factor...........................................................1 (1Ø), 0.8 (3Ø) ...........................1 (1Ø), 0.8 (3Ø)

Sound dB(A) 23 ft @ prime ...................................68................................................. 68

Weights

Dry Weight, Skid Mounted

Operating Weight, Skid Mounted lbs (kg) ..............7566 (3432) ................................. 8308 (3768)

Dry Weight, Trailer Mounted* lbs (kg) ....................7222 (3276) .................................7964 (3612)

Operating Weight, Trailer Mounted* lbs (kg)..........8962 (4065) ................................. 9704 (4402)

*Weights reflect units equipped with standard trailer only. Consult factory for custom trailer weights.

Capacities

Fuel Tank Volume gal (L) .......................................256 (969) .....................................256 (969)

Usable Fuel Volume gal (L)....................................228 (863) .....................................228 (863)

Coolant (incl. engine) qt (L)....................................42.0 (39.7) ................................... 42.0 (39.7)

Oil (incl. filter) qt (L)................................................33.0 (31.2) ................................... 33.0 (31.2)

Maximum Run Time hrs .........................................23................................................. 23

AC Distribution

Circuit Breaker Size ................................................600............................................... 600

Voltage Selection....................................................3 Position Switch (lockable) ........ 3 Position Switch (lockable)

Voltage Regulation..................................................+/- 1% .......................................... +/-1%

Voltages A vailable 1Ø.............................................120, 139, 208, 220, 240, 277 ......120, 139, 208, 220, 240, 277

Voltages A vailable 3Ø.............................................208, 220, 440, 480 ...................... 208, 220, 440, 480

lbs (kg) ........................5826 (2643) ................................. 6568 (2979)

Trailer

Number of Axles .....................................................2................................................... 2

Capacity - Axle Rating lbs (kg) ..............................6000 (2722) .................................6000 (2722)

Tire Size in..............................................................16................................................. 16

Brakes.....................................................................Surge ........................................... Surge

Hitch - Standard......................................................3" Ring......................................... 3" Ring

Maximum Tire Pressure psi ....................................75................................................. 75

SPECIFICATIONS

Specifications are subject to change without notice.

MAGNUM MODEL MMG 180 MMG 180 Super Start (SS) Engine

Make/Brand.............................................................John Deere .................................. John Deere

Model ......................................................................PE6068HF275 .............................PE6068HF275

Horsepower - prime hp (kW) ..................................228 (170) ..................................... 228 (170)

Horsepower - standby hp (kW) ..............................250 (187) ..................................... 250 (187)

Operating Speed rpm .............................................1800............................................. 1800

Displacement in

Cylinders - qty .........................................................6................................................... 6

Fuel Consumption - 100% prime gph (Lph)...........11.0 (41.6) ................................... 11.0 (41.6)

Battery Type............................................................Group 31...................................... Group 31

Battery Voltage (Quantity per Unit).........................12V (1)......................................... 12V (1)

Battery Rating .........................................................1000 CCA .................................... 1000 CCA

Generator

Make/Brand.............................................................Marathon Electric ........................ Marathon Electric

Model ......................................................................431PSL6202................................ 432PSL6210

Type, Insulation .......................................................Brushless, H ................................Brushless, H

(L) ...............................................415 (6.8) ...................................... 415 (6.8)

Generator Set (Engine/Generator)

3Ø - Standby kW (kVA) ..........................................155 (194) ..................................... 167 (209)

Amps - 3Ø St andby 480V (208V) A ........................233 (538) ..................................... 251 (580)

3Ø - Prime kW (kV A ) ..............................................145 (181) .....................................152 (190)

Amps - 3Ø Prime 480V (208V) A............................218 (502) ..................................... 229 (527)

1Ø - Standby kW (kVA) ..........................................125 (125) ..................................... 163 (163)

Amps - 1Ø St andby - 240V A..................................521............................................... 679

1Ø - Prime kW (kV A ) ..............................................120 (120) .....................................150 (150)

Amps - 1Ø Prime - 240V A......................................500............................................... 625

Frequency Hz..........................................................60................................................. 60

Power Factor...........................................................1 (1Ø), 0.8 (3Ø) ...........................1 (1Ø), 0.8 (3Ø)

Sound dB(A) 23 ft @ prime ...................................68................................................. 68

Weights

Dry Weight, Skid Mounted

Operating Weight, Skid Mounted lbs (kg) ..............8890 (4032) ................................. 9355 (4243)

Dry Weight, Trailer Mounted* lbs (kg) ....................8240 (3738) .................................8705 (3949)

Operating Weight, Trailer Mounted* lbs (kg)..........10830 (4912) ............................... 11295 (5123)

*Weights reflect units equipped with standard trailer only. Consult factory for custom trailer weights.

Capacities

Fuel Tank Volume gal (L) .......................................342 (1295) ...................................342 (1295)

Usable Fuel Volume gal (L)....................................313 (1185) ................................... 313 (1185)

Coolant (incl. engine) qt (L)....................................42.0 (39.7) ................................... 42.0 (39.7)

Oil (incl. filter) qt (L)................................................33.0 (31.2) ................................... 33.0 (31.2)

Maximum Run Time hrs .........................................28................................................. 28

AC Distribution

Circuit Breaker Size ................................................700............................................... 700

Voltage Selection....................................................3 Position Switch (lockable) ........ 3 Position Switch (lockable)

Voltage Regulation..................................................+/- 1% .......................................... +/-1%

Voltages A vailable 1Ø.............................................120, 139, 208, 220, 240, 277 ......120, 139, 208, 220, 240, 277

Voltages A vailable 3Ø.............................................208, 220, 440, 480 ...................... 208, 220, 440, 480

lbs (kg) ........................6300 (2858) ................................. 6765 (3069)

Trailer

Number of Axles .....................................................2................................................... 2

Capacity - Axle Rating lbs (kg) ..............................6000 (2722) .................................6000 (2722)

Tire Size in..............................................................16................................................. 16

Brakes.....................................................................Surge ........................................... Surge

Hitch - Standard......................................................3" Ring......................................... 3" Ring

Maximum Tire Pressure psi ....................................75................................................. 75

SPECIFICATIONS

Specifications are subject to change without notice.

MAGNUM MODEL MMG 230 MMG 230 Super Start (SS) Engine

Make/Brand.............................................................John Deere .................................. John Deere

Model ......................................................................PE6068HF475 .............................PE6068HF475

Horsepower - prime hp (kW) ..................................286 (213) ..................................... 286 (213)

Horsepower - standby hp (kW) ..............................314 (234) ..................................... 314 (234)

Operating Speed rpm .............................................1800............................................. 1800

Displacement in

Cylinders - qty .........................................................6................................................... 6

Fuel Consumption - 100% prime gph (Lph)...........13.3 (50.3) ...................................13.3 (50.3)

Battery Type............................................................Group 31...................................... Group 31

Battery Voltage (Quantity per Unit).........................12V (1)......................................... 12V (1)

Battery Rating .........................................................1000 CCA ....................................1000 CCA

Generator

Make/Brand.............................................................Marathon Electric ........................ Marathon Electric

Model ......................................................................431PSL6206................................ 433PSL6216

Type, Insulation .......................................................Brushless, H ................................Brushless, H

(L) ...............................................415 (6.8) ...................................... 415 (6.8)

Generator Set (Engine/Generator)

3Ø - Standby kW (kVA) ..........................................203 (254) ..................................... 208 (260)

Amps - 3Ø St andby 480V (208V) A ........................306 (705) ..................................... 313 (722)

3Ø - Prime kW (kV A ) ..............................................186 (232) .....................................189 (236)

Amps - 3Ø Prime 480V (208V) A............................279 (644) ..................................... 284 (655)

1Ø - Standby kW (kVA) ..........................................N/A............................................... N/A

Amps - 1Ø St andby - 240V A..................................N/A............................................... N/A

1Ø - Prime kW (kV A ) ..............................................N/A............................................... N/A

Amps - 1Ø Prime - 240V A......................................N/A............................................... N/A

Frequency Hz..........................................................60................................................. 60

Power Factor...........................................................0.8 (3Ø) ....................................... 0.8 (3Ø)

Sound dB(A) 23 ft @ prime ...................................68................................................. 68

Weights

Dry Weight, Skid Mounted

Operating Weight, Skid Mounted lbs (kg) ..............9100 (4128) ................................. 9920 (4500)

Dry Weight, Trailer Mounted* lbs (kg) ....................8450 (3833) .................................9270 (4205)

Operating Weight, Trailer Mounted* lbs (kg)..........11040 (5008) ............................... 11860 (5380)

*Weights reflect units equipped with standard trailer only. Consult factory for custom trailer weights.

Capacities

Fuel Tank Volume gal (L) .......................................342 (1295) ...................................342 (1295)

Usable Fuel Volume gal (L)....................................313 (1 185) ...................................313 (1185)

Coolant (incl. engine) qt (L)....................................50.0 (47.3) ................................... 50.0 (47.3)

Oil (incl. filter) qt (L)................................................33.0 (31.2) ................................... 33.0 (31.2)

Maximum Run Time hrs .........................................24................................................. 24

AC Distribution

Circuit Breaker Size ................................................800............................................... 800

Voltage Selection....................................................Link/Reconnect Board ................. Link/Reconnect Board

Voltage Regulation..................................................+/- 1% .......................................... +/-1%

Voltages A vailable 1Ø.............................................N/A............................................... N/A

Voltages A vailable 3Ø.............................................208, 480 ...................................... 208, 480

lbs (kg) ........................6510 (2953) ................................. 7330 (3325)

Trailer

Number of Axles .....................................................2................................................... 2

Capacity - Axle Rating lbs (kg) ..............................7000 (3175) .................................7000 (3175)

Tire Size in..............................................................16................................................. 16

Brakes.....................................................................Surge ........................................... Surge

Hitch - Standard......................................................3" Ring......................................... 3" Ring

Maximum Tire Pressure psi ....................................75................................................. 75

UNIT DIMENSIONS

Specifications are subject to change without notice.

Dimensions (L x W x H) MMG 125, 155 MMG 180, 230

Skid Mounted in (m) ............................. 132 x 50 x 73 (3.35 x 1.27 x 1.85) .........132 x 50 x 77 (3.35 x 1.27 x 1.96)

Trailer Mounted in (m) .......................... 210 x 86 x 90 (5.33 x 2.18 x 2.29) .........210 x 86 x 93 (5.33 x 2.18 x 2.36)

SERVICE LOCATIONS

MAIN CONTROL PANEL FEA TURES

1. DOCUMENT HOLDER

2. AIR FILTER METER: This gauge shows the condition of the air filter when the engine is running.

3. MAGNUM DIGITAL CONTROLLER (MDC): See pages 16 - 17 for additional information.

4. AUXILIARY LIGHT SWITCHES: These switches operate the optional control p anel and interior lights.

5. CIRCUIT BREAKERS FOR 120V GFCI CONVENIENCE OUTLETS, 20A (2)

6. CIRCUIT BREAKERS FOR 120/240V CONVENIENCE OUTLETS, 50A (3)

7. 120/240V TWIST-LOCK CONVENIENCE OUTLETS (3): These outlet s are used for connecting additional loads or equipment to the generator.

8. CONNECTION FOR BA TTER Y CHARGER (OPTIONAL): Allows for 120VAC input to power battery charger.

9. CONNECTION FOR ENGINE BLOCK HEA TER (OPTIONAL): Allows for 120VAC input to power the engine block heater.

10. 120V GFCI DUPLEX CONVENIENCE OUTLETS: Outlets for additional equipment that may require Ground Fault Interrupt (GFCI) protection.

11. REMOTE ST ART TERMINAL BLOCK: Used to connect the generator to a dry-cont act closure switch for remote starting of the generator .

12. OUTPUT GROUND CONNECTION: Ground lug for attaching the generator to a good earthen ground.

13. CONNECTION TERMINAL LUGS: External loads are wired to these lugs.

14. DOOR SAFETY SWITCHES: The connection lug door is equipped with safety interlock switches that will trip the main circuit breaker and disable the voltage regulator if the door is opened while the unit is operating.

15. MAIN CIRCUIT BREAKER FOR CONNECTION LUGS: The MMG 125 has a 450A breaker, the 155 a 600A breaker, the 180 a 700A breaker and the 230 has an 800A breaker .

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Magnum MMG 125, MMG 180, MMG 155, MMG 230 Operating Manual

Specifications and Main Features

Frequently Asked Questions

User Manual