Product Downloads


Get a free estimate


Or Call Us Today for a Quote:


Product Description and Specifications

Series: Vertical Mast
KW: 20
Engine Model: 4LE1NYGV-03
Tank Capacity: 56 gal.
Trailer Capacity: 3000 lbs.

NEW Vertical Mast Model

The MLT4200V light tower designed with an Isuzu engine provides additional on-site power output with a single phase 20kW generator for the best versatility on the job site. The vertical mast tower offers complete flexibility with fixture ground access and 360 degree mast/light rotation. Four 1,000 watt metal halide lights will fully illuminate the worksite for ideal safety and security.

Features & Benefits

Easy to Use

  • Rapid deployment of vertical mast to 25ft in 30 seconds
  • Distinctive fixture angle design for common light distribution
  • Ground level access to 360 degree mast rotation and light adjustment
  • (6) Individually breakered conveneince outlets: 120V – 240V
  • Fork guides on the mast and under the trailer


  • 68″ Broad-based design for stable transport in rough terrain
  • 4 point outrigger stance withstands 65+ mph winds
  • Full tubular steel frame trailer
  • 5 Section mast, tubular steel construction


  • Marathon generator – 20kW single phase
  • Liquid cooled diesel engine – Isuzu
  • 100A Protective start limit breaker
  • Individual light switches with 15A breakers
  • New ballast function with centralized diagnostic capability inside control box
  • Low oil/high temperature automatic shutdowns
  • 2 year – 2,000 hour warranty

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 or call technical support at 800.926.9768.


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