Blue Star Power Systems

Gaseous: 25-425 kWe
Diesel: 30-2500 kWe
Portables: 30-600kWe

> Learn more


Emergency Service Calls - Available 24/7 (read more)
  • Preventative Maintenance & Repairs
  • Load Bank Testing
  • Oil, Cooling, and Fuel Analysis
  • Control Upgrades
  • Complete System Monitoring Available
Need service? Fill out a Request Form


Houston, TX (Headquarters)
21855 E. Hammond Dr.
Porter, TX 77365 | Map
(281) 358-0980
(800) 370-3621
Send us a message
San Antonio, TX
7943 E. Evans Rd.
San Antonio, TX 78266 | Map
(210) 946-2474
(800) 370-3621
Send us a message

MODEL: MLG20 - MLG20 Diesel Generator

CALL FOR A QUOTE: 1-800-370-3261

> Download PDF Specs Sheet for this Product
Model NumberK WEngine ModelTank CapacityTrailer Capacity
MLG20204LE1NYGV-0156 gal.2200 lbs.


Affordable Mid-Sized Power

The MLG20 diesel generator provides affordable, single phase power with just the right combination of hardworking output and efficiency.



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


  • CSA Certified
  • Key switch to preheat (glow plugs), start & stop
  • Automatic low oil/high temp shutdowns
  • 100 Amp start limit main breaker
  • 2 year - 2,000 hour warranty
  • Marathon voltage regulation within +/- 1%

Easy to Use

  • Self-priming 4 cylinder Isuzu engine
  • Six external convenience outlets with Individual breakers
  • Externally emergency stop switch
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.



3 Phase - Standby kW (kVA)N/A
Amps 480V (208V)N/A
3 Phase - Prime kW (kVA)N/A
Amps 480V (208V)N/A
1 Phase - Standby kW (kVA)20.0 (20.0)
Amps 240V83
1 Phase - Prime kW (kVA)19.0 (19.0)
Amps 240V79
AC Voltage 1-phase120, 240
AC Voltage 3-phaseN/A
Frequency Hz60
Power Factor1.0 (1 Phase)
Generator - Brand / Type / InsulationMarathon / Brushless / F
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)1455 (660)
Operating Weight lbs (kg)1853 (841)


TypeTier II
Power - Prime @ 1800 rpm hp (kWm)31.5 (23.5)
Displacement cubic in (L)134 (2.2)
Speed rpm1800
Fuel Consumption - Prime gph (Lph)1.80 (6.81)


Fuel Tank gal (L)56 (212)
Approximate Run Time hrs31
Coolant qt (L)11.6 (11.0)

Electrical Distribution

Battery - 12V1 - 12V 720 CCA Wet Cell
Main Circuit Breaker Size A100
Voltage SelectionN/A
Voltage Regulation+/-1%
120V - 20A GFI Duplex Outlets - qty2
240V - 30A Twist Lock Outlets - qty2
240V - 50A Twist Lock Outlets - qty2


Number of Axles1
Capacity - Axle Rating lbs (kg)2200 (998)
Tire Size in15
Hitch2" Ball
Maximum Tire Pressure psi50


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

Call us toll free at 1-800-370-3621 or send us a message now. We’re here to help.

© Copyright 2017 Kentech Inc.

Houston, TX (Headquarters)
21855 E. Hammond Dr.
Porter, TX 77365 | Map
(281) 358-0980
(800) 370-3621
Send us a message
San Antonio, TX
7943 E. Evans Rd.
San Antonio, TX 78266 | Map
(210) 946-2474
(800) 370-3621
Send us a message