Generac Magnum MLT 4000S

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Today everyone is concerned about the environment and what they can do to insure the future for generations to come. The MLT4000S & MLT4000SD Light Towers are the answer and a great solution for supplying on-site light, everyday. The hybrid power system of sunlight and liquid propane is both cost effective and environmentally friendly. The solar tower operates quietly, has minimal maintenance, provides long life LED lighting and low to zero fuel costs to insure the best return on your investment.

Electrical Controls

  • 780 watts of solar power
  • 8 AGM solar batteries
  • Auto/Manual light control - with a 7 day programmable on/off light timer for unmanned performance
  • Battery monitor with auto/manual hybrid backup charging


  • Generac air cooled LPG (Propane) & Kubota (Diesel) engines
  • 24 VDC 100amp battery charging generator
  • Smart Start mode - maintains battery level on cloudy days
  • Quiet Operation

NEW Vertical Mast

  • 5 section durable tubular steel mast
  • Single electric winch - effortless rapid deployment
  • Lamp adjustment step platform for easy lamp access and adjustment
  • 360 degree mast rotation from ground level with locking system for flexible illumination

NEW Magnum LED LIghts

  • (4) 110W LED light fixtures - save money, use less power
  • Fixtures are 100% serviceable,all parts are replaceable
  • Dual fixture floodlight on/off switches
  • 360 degree fixture rotation for flexible light focus
  • Long life, energy efficient and vibration resistant


Electrical System and Controls 24VDC system wiring for maximum safety
  (3) 260W Monocrystalline Module Solar Panels
  Outback FlexMax 80 Charge Controller
  RTS (Remote Battery Temperature Sensor)
  (8) Rolls S6-460AGM Solar Batteries
  60 amp DC fuses,
  Auto / Manual light control with 7 day programmable on off timer
  Battery monitor with auto / manual hybrid backup charging.
Generator System Generac OHV1 GN-220cc engine with full pressure lubrication system
  Easy access engine oil and filter maintenance.
  15*F – 120*F ambient operation
  24V 70A DC continuous duty alternator
  Liquid propane fuel system. 2 - 33lb. fork truck cylinders with gauges.
Vertical Mast 24′ Maximum extension, 5-section, tubular steel
  Self-lubricating, graphite guides on all sides of mast tubes
  950lb. Warn electric winch for mast deployment
  Lamp adjustment step platform
  360° rotation with locking system
  Coiled mast cord
  Industrial black powder coat finish
Floodlights (4) 110W 12,000 lumen Magnum Night Buster LED fixtures
  Individual replaceable Light Engine LED’s
  Oval aluminum reflector
  Tempered glass lens
  Silicone gaskets for moisture and dust protection
  Dual fixture floodlight On/Off switches
Chassis Theft resistant hardware and pad lockable retainers for fuel tanks and batteries
  Formed steel frame chassis equipped with single lifting eye and side fork pockets
  1,200 lbs. Electrical Actuator for solar array deployment
  High density polyethylene battery covers
  Multi-lingual operating/safety decals
  Manual holder with operating/parts manuals
  Removable tongue - 46” long
  Side outriggers - 113” span
  Four, 2,000 lb. adjustable leveling jacks – 4 point stance
  DOT compliant trailer with recessed tail, side, brake, and directional lights
  Low center of gravity for stability
  Safety chains with spring loaded safety hooks
  2” ball hitch
  License plate holder with light
  3,000 lb. leaf spring axle
  Single wall polyethylene fenders
  ST175/80D13 – 8 ply
Weight & Dimensions Dry weight: 2,670lbs, operating weight: 2,720 lbs
  Mast and solar panels stowed: 141 x 72 x 109 in (3.58 x 1.83 x 2.77 m)
Hitch Options 2 .5” lunette ring
  3” lunette ring
  2 5/16” ball
  Combination hitch – 2.5” lunette ring / 2” ball
Trailer Options 6 pin or 7 spade connectors
Light Options Quick disconnect lights