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Larson Electric

Larson Electronics 77' Hydraulic Megatower™ Trailer Mast for Cold Weather - 33' Trailer, 20KW Genset, Auto Retract

Larson Electronics 77' Hydraulic Megatower™ Trailer Mast for Cold Weather - 33' Trailer, 20KW Genset, Auto Retract

Regular price $226,950.00
Regular price Sale price $226,950.00
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  • Power and Generator: 20KW Perkins diesel engine, external oil pump system, 3,000-hour oil change interval.
  • Cold Weather Package: Includes low-temp coolant, heaters for diesel tank/lines, engine block, and control enclosure.
  • Mast and Construction: Hydraulic mast extends to 68 feet, built with galvanized carbon steel.
  • Safety System: Wind monitoring with auto-retract function in winds over 40 mph.
  • Trailer Mobility: 33-foot trailer with gooseneck hitch, dual tandem axles, electric brakes, and 7,000 lb leveling jacks.

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Product description

Larson Electronics 77' Hydraulic Megatower™ Trailer Mast for Cold Weather - 33' Trailer, 20KW Genset, Auto Retract


Description

The WCDE-20-HLM65-LED-WSM-SCWP LED Light Plant by Larson Electronics is a powerful, self-contained mast tower system designed to withstand extreme cold and demanding environments. This high-power, towable unit features a 20KW Kubota generator and a hydraulic telescoping mast, capable of extending up to 68 feet with robust stability and a wind monitoring system for safe operation in high wind conditions. Ideal for construction sites, industrial operations, mining, and event lighting, this unit ensures reliable performance in freezing temperatures.

Key Features

  • Power and Generator: 20KW Perkins diesel engine generator with external oil pump system, capable of up to 3,000 hours before oil change is required
  • Cold Weather Package: Includes low-temperature coolant, diesel tank and line heaters, engine block heater, glow plugs, and internal heaters for control enclosures, making it reliable in sub-zero conditions
  • Mast Height and Construction: Hydraulic aluminum mast with a maximum height of 68 feet; constructed with galvanized carbon steel for durability
  • Safety and Stability: Features a wind monitoring system with auto-retract function, designed to safely lower the mast in strong winds (40 mph or more)
  • Auto-Leveling System: Six 7,000 lb leveling jacks with manual and auto-leveling capabilities

Detailed  Specifications

  • Lighting Capacity: Designed to support high-output lighting systems; can be customized with Larson Electronics LED heads or other equipment as needed

  • Enclosures and Wiring:

    • NEMA Rating: NEMA 4 for the control box and enclosures to prevent ice buildup
    • SOOW Cords and Hydraulic Lines: Rated to -40°C with high flexibility and resistance to extreme weather elements
  • Generator:

    • Fuel Capacity: 110 gallons with electric fuel delivery
    • Sound Level: 68 dB at full load from 23 feet away
    • Voltage: 120/240V Single Phase, with 12V battery support and 0W-40 diesel engine oil for low temperatures

Trailer and Mobility

  • Trailer Dimensions: 33 feet long by 8 feet wide with 12-inch I-beam construction
  • Gooseneck Hitch: For secure towing and flexible transport, with heavy-duty safety chains included
  • Wheels and Tires: Eight P235/80R16 tires on steel rims, rated for rough terrain with dual tandem axles (10,000 lbs each) and electric brakes

Durability and Applications

  • Construction: Built with heavy-duty steel and an industrial-grade paint finish to resist rust and corrosion
  • Ideal Applications: Suitable for large outdoor lighting setups, construction sites, mining operations, events, and other environments requiring robust illumination solutions and equipment

Quick Summary

  • Wind Monitoring and Auto-Retract System: Automatically retracts the mast in high wind conditions to prevent damage
  • Cold-Weather Ready: Insulated and heated controls, hydraulic de-icing, and low-temperature fuel systems
  • Portable and Tough: Fully towable, designed for rough terrain with stability jacks and auto-leveling options
  • Extended Runtime: Can support lighting systems and equipment without interruption for prolonged operations in demanding conditions

Manuals & Documents

General Warranty Info:

  • Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
  • The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale. 
  • Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
  • Please reach out to us for any specific warranty information needed about products and parts you can’t find!

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Shipping

General Shipping Info:

  • Instantly calculate shipping quotes to the lower 48 states by 1. adding this product to your cart, 2. click continue to the checkout page and 3. enter your shipping address to check rates. Contact us for quotes for shipping to Hawaii, Alaska, Canada, Mexico and Internationally.
  • Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!
  • Low shipping rates for customers. We have negotiated the best possible rates for customers from our trusted carriers (ODFL, ESTES, UPS, and FedEx).
  • Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembl & configuration as well!