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MLG25 Diesel Generator

Extremely Mobile 3-Phase Power

The MLG25 provides dependable rugged and reliable 3-phase power when and where you need it. With a smaller footprint than our MMG series, for the flexibility of the application needs but 3-phase power like the big guys. Equipped with a mobile trailer, forklift pockets and a central lift eye, you have a variety of ways to move, use and get it to where you need it.

Features

Tough

  • Full tubular 14-gauge steel frame with lockable enclosure
  • Durable, fade resistant, white baked on powder coat finish
  • Stainless steel hinges, exterior hardware and pad lockable door latches

Reliable

  • Sealed membrane Microprocessor switch with 6 LED indicators: Low oil/high temp shutdowns, Fuel level warning shutdown, Overspeed protection warning and shutdown, Over current shutdown, Battery voltage over / under protection, Generator over/under voltage warning and shutdown, Generator over/under frequency warning and shutdown
  • 2 year - 2,000 hour warranty
  • Marathon voltage regulation within +/- 1%
  • 90A Start limit breaker

Easy to Use

  • Self-priming 4 cylinder Isuzu engine
  • Lug terminals for three and single phase output with safety switch
  • External convenience outlets with individual breakers
  • External emergency stop switch
  • Voltage selector switch
  • Automatic remote start

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. If you have any questions or need clarification of warranty details please contact warranty@m-p-llc.com or call technical support at 800.926.9768.

Specifications

Output

3 Phase - Standby kW (kVA) 20 (25)
Amps 480V (208V) 30 (69)
3 Phase - Prime kW (kVA) 18 (23)
Amps 480V (208V) 28 (64)
1 Phase - Standby kW (kVA) 16 (16)
Amps 240V 67
1 Phase - Prime kW (kVA) 15 (15)
Amps 240V 63
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) N/A
Dry Weight lbs (kg) N/A
Operating Weight lbs (kg) N/A
Trailer Mounted - L x W x H in (m) 105 x 68 x 56
(2.67 x 1.73 x 1.42)
Dry Weight lbs (kg) 1640 (744)
Operating Weight lbs (kg) 2038 (924)

Engine

Type Tier II
Brand Isuzu
Aspiration Natural
Power - Prime @ 1800 rpm hp (kWm) 31.5 (23.5)
Displacement cubic in (L) 134 (2.2)
Cylinders 4
Speed rpm 1800
Fuel Consumption - Prime gph (Lph) 1.80 (6.81)

Capacities

Fuel Tank gal (L) 56 (212)
Approximate Run Time hrs 31
Coolant qt (L) 11.6 (11.0)

Electrical Distribution

Battery - 12V 1 - 12V 720 CCA Wet Cell
Main Circuit Breaker Size A 90
Voltage Selection 3 Position Switch (lockable)
Voltage Regulation +/-1%
120V - 20A GFI Duplex Outlets - qty 2
240V - 30A Twist Lock Outlets - qty 2
240V - 50A Twist Lock Outlets - qty 2

Trailer

Number of Axles 1
Capacity - Axle Rating lbs (kg) 2200 (998)
Tire Size in 15
Brakes N/A
Hitch 2" Ball
Maximum Tire Pressure psi 50

Options

Powertrain (Engine/Gen) • 60/40 Coolant
• Heated Fuel Filter
• Engine Heater - Lower Radiator Hose
• Oil Drain Valve Kit
Controls • Battery, 720 CCA Gel Cell
• Battery, 685 CCA Gel Cell
• No Battery
• Battery Disconnect, Lockable
• Battery Charger, 2 Amp
• Alternative Outlet Panel Options (Consult factory for details)
Cabinet/Fuel Tank • Interior Cabinet Light
• Level Indicator
• 56 Gallon Fuel Tank
• Fuel Tank Cap - Vent w/ Lanyard
• Spare Tire & Carrier
• Lift Structure
• Liquid Containment/Quiet Pack
Trailer • Tube & Sleeve Jack
• Combo Hitch - 2.5" Ring/2" Ball
• 2.5" Ring
• 3" Ring
• 3" Ring (1.625 TH)
• Plug Adapter, 4 Flat to 6 Round
• Plug Adapter, 4 Flat to 7 Pin
• Plug Adapter, 4 Flat to 7 Round Spade
• Outrigger Package